Ridge Roofing Inc.

Certified Expertise and The Need for Skilled Workers

Reprinted from Professional Roofing, July 2018


The roofing industry—similar to other trades—is desperately in need of skilled workers. To address this issue, NRCA is launching a national worker certification initiative, the ProCertification program, later this year.
Trainers and assessors are crucial to developing skilled workers and accurately and fairly assessing workers’ skills to certify their performances in specific roof, waterproofing and rooftop solar system disciplines. Training, assessing and professional certifications reinforce an organization’s role as a leader in promoting competence, and NRCA is developing these to elevate the roofing industry’s workforce.
One factor contributing to the skilled workforce shortage is high schools are required to focus on theory rather than applied skills to maintain their funding and accreditation. One fallout from this has been the elimination of shop classes. According to Tara Tiger Brown, a program development educator, in a Forbes May 30, 2012, article, “The death of shop class and America’s skilled workforce”: “… [T]he skilled trades are undervalued in … the American educational system. But, the funny thing is that there is one place where they are actually not undervalued at all, and that is in the marketplace, which has seen a greater and greater demand for the skilled craftsman … the skilled tradesman has a choice of jobs, needs answer to no one, and earns a living wage, perks that are not to be scoffed at in this economic environment.”
Businesses depend on a diversity of talents to fill jobs communities need. Communities require arborists, bookkeepers, carpenters, chefs, electricians, engineers, firefighters, mechanics, paramedics, plumbers, police officers, roofing contractors and professionals in many other occupations. However, according to author Ken Robinson in a May 8, 2015, Time magazine article, “Why schools need to bring back shop class,” schools have been focused on testing a narrow set of academic standards, not building skills.
“There’s a widening skills gap between what schools are teaching and what kinds of jobs are available and needed,” he says. “There’s plenty of work to be done, but too many people lack the skills to do it.”
Although the public education system in the U.S. does not currently prioritize teaching work skills, other organizations, including NRCA, are filling the gap by preparing people for work in the current marketplace. Many offer opportunities for individuals to earn credentials such as certificates and certifications intended to differentiate them in the marketplace.
According to Georgetown University, Washington, D.C., industry-based certifications are the second most common postsecondary award in the U.S. More than one million certifications are awarded each year. Certifications are a viable way to build expertise, and they can give people and the firms that hire them a competitive edge.
Certifications are the new currency for career advancement. When Steven G. Hale worked as a multi-location facilities manager for Boeing Co., a large manufacturer of aerospace equipment and technology, he purchased more than $30 million worth of materials and services annually. When hiring and contracting workers, he looked for the word “certified.”
“If a third party says you know your stuff, it increases the odds that you do know your stuff,” he says. “When people in any industry make the effort to become certified, that says a lot to me about their commitment to their field.”
Roofing industry credentials
There are two groups offering certifications in the roofing industry. The first group consists of companies such as distributors and manufacturers of roofing and waterproofing materials that are certifying their employees, customers, suppliers and after-market partners. The motive for companies is to protect their brand images, reduce the costs of sales and service, and mitigate the risk of misuse or damage. As people want to distinguish themselves in the marketplace, be more competitive, and have their expertise validated and recognized, companies certify their workforce and partners to build customer confidence and reduce costs associated with errors.
The second group consists of trade associations that want to help their members strengthen their workforces and work safely and to standard. It’s no secret the roofing industry faces difficulty recruiting and retaining new workers. In response, NRCA is developing its ProCertification program—a series of standardized training programs and professional certifications—initially for roof, waterproofing and rooftop PV system installers and then for other personnel, such as foremen and service technicians.
The goals of NRCA’s ProCertification program are three-fold: to address the workforce shortage by making the roofing industry more appealing through a standardized industry curriculum; create a career path for roofing industry field workers; and elevate the roofing industry to be on par with other trade professions with existing national standards.
The long-term vision of NRCA’s ProCertification program is to develop a competent, sustainable and high-performing roofing and waterproofing industry workforce by providing individuals with a clear career trajectory that is based on a series of industry-specific educational and training courses and earned credentials. All educational and training opportunities are grounded in specific consensus-based learning objectives based on the knowledge and skills needed to complete roofing, waterproofing and rooftop solar installation projects safely and correctly.
Various standardized assessment tools are used throughout the program to confirm whether candidates have succeeded with achieving the required knowledge, skills and abilities for each credential. Assessments are designed to measure a candidate’s foundational knowledge and his or her ability to perform each skill.
Training programs will be delivered online and benefit workers who are new to the industry or relatively inexperienced. Trainees can earn achievement awards by passing an online test about what they learned from the training and completing hands-on performance assignments. Certifications will be designed for experienced roofing workers and are earned by meeting specified experience and eligibility requirements, passing an online assessment and passing a hands-on, performance-based assessment. All training and certification components are being developed in English and Spanish. The opportunity for experienced installers to begin earning certifications is scheduled for fall 2018.
Certificates vs. certifications
Many organizations give a training certificate to anyone who completes an educational or training course, and numerous training companies, educational institutions and other types of companies offer “certifications.” This has led to confusion about the different types of certificates and certifications.
An authentic professional certification is formal recognition by an established industry-specific organization that an individual has demonstrated a proficiency within a noncommercial standardized body of knowledge. The primary focus of a professional/personnel certification program is to provide an independent assessment of the knowledge, skills, and/or competencies required for competent performance of an occupational or professional role or specific work-related tasks and responsibilities, according to the Institute for Credentialing Excellence, a leading organization in setting quality standards for credentialing organizations.
The certification awarded designates participants have demonstrated the requisite work-related knowledge, skills and competencies and met other requirements established by the certification program provider. An authentic certification program does not require attending a particular educational institution or program. It is a mark of competence or readiness given by an independent third party to people who can demonstrate they can do the work to standard. Developing a certification is a complicated and time-consuming process requiring significant input from a diverse group of industry stakeholders and a strong organization that can support and sustain the resources needed.
Qualified trainers and assessors
Providing opportunities for people to demonstrate they have roof system installation and/or other skills to earn achievement awards and certifications is a critical aspect of NRCA’s ProCertification program that will depend on developing a nationwide network of trainers and assessors for its success. It starts by educating experienced roofing industry professionals in best practices regarding planning and preparing for learning activities; facilitating learning in classrooms; demonstrating installation skills; coaching others who are practicing installation skills; and ensuring trainees’ conformance with safety standards and accepted industry best practices to develop NRCA ProCertification Qualified Trainers.

NRCA ProCertification Qualified Assessors are developed by learning to plan and prepare assessment activities; conducting accurate, fair and unbiased assessments of candidates’ performances in specific roof system disciplines through observations; and ensuring candidates’ conformance with safety standards and accepted industry best installation practices.
NRCA began the task of creating ProCertification Qualified Trainer and ProCertification Qualified Assessor educational programs by conducting a job task analysis (JTA) with a diverse group of experienced roofing industry trainers, including contractor-employed trainers, trainers from manufacturers of low- and steep-slope roofing products, and other technical and safety trainers. This formal study identified and verified what trainers do to help others gain skills when installing roof and waterproofing systems and what trainers must know about those systems to be effective when teaching adults.

The study also identified methods for conducting an assessment (evaluation) of an installation assignment by ensuring the testing environment is appropriate and providing clear instructions to those being tested. The results of the JTA study then were converted into standards, training materials and assessments. Figure 1 lists NRCA’s most highly rated behaviors required of an effective trainer.
Next, NRCA compared the results of its JTA with two international studies—one conducted by the Association of International Educators and another by the International Board of Standards for Training, Performance and Instruction. Collectively, the three studies identified the most important skills and behaviors unique to effective trainers and assessors in the roofing industry.

Content smarts
Effective trainers know their content. Charisma is not a substitute for knowledge and experience, and charm will not make up for ignorance or inexperience. The studies found being grounded in the subject being taught is essential because when trainers know the content, they can personalize it to provide real-life examples of why a job is done a certain way and what happens when it isn’t.
Knowing the content is so important, NRCA’s framework requires its trainers and assessors to be credentialed for the specific roof, waterproofing and rooftop solar systems they will train and evaluate others.
Presentation and demonstration
Presenting and demonstrating skills involve explaining, describing and giving details about why, what and how a task is done. Effective trainers can explain the what, why and how in words learners understand. Demonstrating is more than using words—it is showing the “how” while explaining the “why” behind each step. Presentation and demonstration can prepare the way for engagement.
Being a good explainer is not enough. Effective trainers also engage their students. This means they ask questions that get learners to think and encourage them to participate in sharing tips about how to do a task right, faster and safer. They let students participate in the demonstrations and share what they have learned. They make time for participants to practice. They facilitate discussions about the what, why and how.
Organization and preparation
Organization and preparation are about being intentional about not wasting students’ time. Effective trainers set up the training room and materials in advance. They decide what they want to talk about first, second and last. They check to be sure they have enough of the right materials, and they make sure equipment works before a session begins. They use their learners’ time wisely.
Communicates assessment criteria
Assessors let candidates know in advance what behavior or work will be judged and how it will be judged. The assessor explains the rules in words understood by those being tested. They let them know when accuracy, time, safety, completion and so forth count and only judge based on the criteria communicated.
For NRCA programs, NRCA sets the criteria and determines the assessment rules such as how much time is allowed, what information and materials the candidates have access to when being assessed, and so forth. The assessor is expected to follow NRCA rules for conducting skills assessments.
Provides fair opportunity
Assessors give everyone an equitable opportunity to show what they know by providing the same testing conditions for everyone. For example, every individual being tested should have the same amount of time to demonstrate what he or she knows. The setups for each assessment session should be the same. NRCA provides assessors with details about how to conduct an assessment.
Preparing trainers and assesors
NRCA ProCertification Qualified Trainers will have participated in a multiday course during which they learn training best practices, focusing particularly on conducting hands-on demonstrations effectively and coaching inexperienced workers. The ProCertification Qualified Trainer course provides a supportive environment to learn from veteran roofing industry trainers, practice teaching others and to receive feedback.
This training expertise can be used to help others gain valuable skills that will lead to enhanced job satisfaction and pride in their work. It also can support the ProCertification workforce development program by helping students earn ProCertification achievement awards. ProCertification students who are newer to the roofing industry are required to complete roof system installation assignments to earn an achievement award. If a student does not have the chance to practice that skill on the job or at their workplace, a ProCertification Qualified Trainer can provide that opportunity.
ProCertification Qualified Assessors will play a different role in supporting NRCA ProCertification credentials. The ProCertification Qualified Assessor assessment-based certificate program teaches observation skills, and the policies and procedures required to evaluate the performance of roof system installers seeking NRCA ProCertification. Experienced roofing professionals learn these skills by completing online training and taking a proctored online exam that requires them to identify whether installation tasks have been done correctly.
Committed to excellence
Recognizing trainers is a major step in highlighting their importance for developing the next generation of roofing workers and elevating the current workforce. Individuals who can conduct accurate and fair assessments are important for performance-based certifications to be effective while reinforcing NRCA’s role as a leader in promoting competence in roofing.
The process for developing NRCA’s ProCertification Qualified Trainer and ProCertification Qualified Assessor programs not only follows best practices for creating credentials, but it also honors and builds on the work of other established organizations committed to promoting competence in training, education and workforce development.
The first NRCA ProCertification Qualified Trainer classes will take place the weeks of April 23 in Joliet, Ill., and May 14 in Orlando, Fla. Online ProCertification Qualified Assessor training will be offered beginning in the summer of 2018.
To learn more or to obtain copies of the standards, contact John Schehl, NRCA’s vice president of certification and international engagement, at jschehl@nrca.net, or Brad Martz, manager of certification programs, at bmartz@nrca.net.
Judith Hale, Ph.D., is owner of Hale Associates, a performance improvement consulting firm located in Downers Grove, Ill.; Brad Martz is NRCA’s manager of certification programs; and Jeanne Schehl, Ed.D., is an independent consultant located in Barrington, Ill.

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I recently attended a terrific trade show hosted by our good friends Exterior Building Solutions LLC . The trade show highlighted a lot of quality roofing products by some the best manufacturers in the field.

Below are some the companies that attended.

Roofing manufacturers attending a trade show

Roof coatings for every type of roof system

Armour Proof Coatings who will be bringing a NEW product to market soon. Be sure to check back as we will be highlighting it here when they do. This new product will be compatible with virtually every type of roof system.

Roofing manufacturers attending a trade show

Metal-Era provides top quality metal edgings

Metal_era who provides all of the metal edgings for our project whether its copings, gravel stops, fascias, etc.

Roofing manufacturers attending a trade show

Commercial grade skylights for your commercial building

Wasco skylights – a great addition to any large commercial building to provide natural lighting and cut energy costs.

Roofing manufacturers attending a trade show

Another live demonstration by Versico

Versico – makers of flat roof systems such as EPDM rubber membrane and TPO membranes – provided live demonstrations of their products.

Roofing manufacturers attending a trade show

live demonstration of TPO roofing membrane by Versico

Roofing manufacturers attending a trade show

TPO membrane with easy peel protective sheeting

Here you can see their latest innovation – a easy peel protective sheeting over their white TPO membrane so that the new flat roof system stays clean while removing the old roof.

Roofing manufacturers attending a trade show

A local company providing the best modified bitumen products on the market

CertainTeed was there showing off their modified bitumen membrane roof systems.

Roofing manufacturers attending a trade show

Cost effective metal roofing

And Everlast Metals with a large variety of metal roof systems.

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The Ridge Roofing Difference

Here are some pictures showing the Ridge Roofing Difference – a new TPO roof by us right after a rain

new TPO roof new TPO roof

And here are some pictures of a different roof are ON THE SAME BUILDING done by one of our competitors.

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UNDERSTANDING FLAT ROOF WARRANTIES – Understanding the Protection You’re Getting

For a commercial building owner having a new flat roof installed the warranty often plays an important role in evaluating the bids. Whether it is an EPDM roof, modified bitumen, TPO roof, or a PVC roof all warranties share the same basic terms. Owners should be aware of what they are getting. Please note – NONE of these warranties will typically cover what is known as “consequential damages”. That is damages resulting from a failure of the roof system. That is covered by the owners property insurance.

Material Only Warranties –

This type of warranty only covers the cost of materials that suffer from a manufacturing defect. These warranties are often pro-rated, meaning the value decreases every year. The manufacturer will cover the cost of, or a portion of the cost, of replacement materials, typically with a credit at a roofing supply house. The older the flat roof gets, the less you get and the cost of the labor to install the new materials is not covered. Very often the contractor does not even need to be an “approved installer” certified by the manufacturer to install their roof systems. They only need to show proof of purchase for the materials. If a contractor is not an “approved installer” you should consider this a red flag!

Versico Roofing Systems

Labor And Material Warranties –

These get more complicated and require a little more due diligence on the part of the commercial building owner. Some of the basics that an owner should be aware of are;

– The contractor must be approved by the flat roof system manufacturer

– There are several different lengths of warranties – 10 year, 15 year, 20 year, 25 year, and even 30 year warranties are available

– The manufacturers charge for these warranties and the contractor builds the cost of the warranty into the bid

– The longer the warranty the higher the charge! Not just the charge for the warranty but for the system itself as the manufacturer will require additional work on the system to qualify for the longer warranty. This can include stronger or duplicitous flashings, additional plies of membrane, greater minimal insulation requirements, better and/or wider seam technology, and heavier roof membranes.

– Some of these longer warranties are what is known as a “Total System Warranty”, these require that all of the materials for the flat roof system be from the manufacturer. This will include the insulation, insulation fasteners, and even the roof edgings such as copings, edge metal, or gravel stops

This type of warranty involves a contractual agreement between the contractor and the manufacturer. The contractor must have specialized training from the manufacturer and the agreement stipulates that the contractor is fully responsible for any leaks or failures during the first two years of the warranty period. The reason for this is that if there any problems due to workmanship (poor installation not related to material quality) they will most likely show during this period.

After the initial two years the manufacturer becomes financially responsible for any failures. This means that if there is a problem, the manufacturer will actually pay the contractor to fix it. Even if the original contractor is no longer around, they will hire another contractor to take care of your problem.

Carlisle Syntec Systems

Contractor Warranties –

A contractor warranty is quite simply a promise from the contractor that they will fix a problem should one occur. The length, type of coverage, and amount of coverage will vary from one contractor to another depending on what they are comfortable with. OWNERS BEWARE! Unless you are very familiar with the contractor or have known them for a long time this is at best risky. Some contractors will come back once or twice if there is a problem and then simply stop taking your calls. Other contractors have been known for low-balling the cost of the contract to get the job, performing shoddy or sub-par work and then just disappearing only to start up again using a different name.

Over the years I am sad to say that this is not an uncommon occurrence.

In the end it is up to the building owner to perform their due diligence when getting a new flat roof system be that an EPDM roof, a TPO roof, or even a modified bitumen roof system. Always request a sample of the actual warranty and read it thoroughly.

Always remember “CAVEAT EMPTOR” (buyer beware)

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A Review of Rubber Roof FAQ’s

1. How often should I coat my rubber roof?
Many building owners are under the impression that they have a rubber roof that needs to be coated periodically. There are some roofing contractors that sell Modified Bitumen membranes as rubber, THEY ARE NOT. True rubber membranes (ie: EPDM, TPO, PVC) do not need to be coated. Sometimes a building has a Modified Bitumen membrane which a) is not rubber and b) may need periodic coating. A Modified Bitumen membrane is an asphalt based membrane which can be applied by heating the underside of the roll with a torch, set in hot asphalt, or applied with a cold mastic. These membranes may be either smooth surfaced or have a granular surface. The ones with a smooth surface are the type that need periodic coating.

Ridge Roofing Inc. main logo

2. What is the difference between a Guarantee and a Warranty?
A guarantee is given by the contractor who installs the roof. This guarantee can be limited and is only as valid as the contractors word and is good for as long as the contractor remains in business. A warranty is issued by the manufacturer of the roof system. Warranties come in many forms – material only, limited material warranty (which is usually a pro-rated warranty), labor and material, and NDL (no dollar limit) are some of the types. The most common, a labor and material warranty, covers the costs to repair the roof from any leaks caused by a failure of workmanship AND/OR materials for the stated period and is backed by the Manufacturer. This means that even if the contractor goes out of business the manufacturer will pay another contractor to make the repairs.

Carlisle Syntech Systems

3. Should I get a white roof?
Not necessarily. This area of the country is in a gray zone when it comes to deciding on a white vs black roof. While a white roof will reduce your cooling costs most building owners in this part of the country pay more per year for heat than they do for cooling. Studies have shown that regardless of which color you get the most effective way to increase your savings is with thicker insulation. Ridge Roofing can provide you with aTrue Roof Cost Life Cycle Savings Report which will show your energy savings and carbon reduction based on increased insulation values.

4. Can you install my new roof over top of my old roof?
Once it is determined a roof system has no remaining service life, the decision to re-cover or replace it must be made. There are a number of factors or conditions, called replacement triggers, that preclude the use of a re-cover roof system and dictate the tear-off and replacement of an existing roof system such as – Building Code Requirements, Roof Surface Condition,  Wet Insulation, Perimeter Conditions, and  Roof Deck Condition.

There are two types of replacement triggers, those that are absolute and those that are subjective.
The absolute replacement trigger topics are:
• building code requirements
• phenolic insulation over steel deck
• composite roof decks
• direct-to-deck polystyrene

The replacement trigger topics that are subjective are:
• roof surface condition (does it hold water)
• existing perimeter conditions
• wet insulation
• roof deck deterioration
• the necessity to install a vapor retarder
• non-reinforced PVC membranes

5. How do I know if my membrane roof was properly installed.
Visual examination at the time of application is the most effective means of evaluating the installation of single ply membrane roof.  Visual examination may include routine measurements where applicable. Common sense must be used in the evaluation of the application, and reasonable variances from specified amounts are to be expected. Significant deviations from any particular criterion should be corrected as soon as possible.

Versico Roofing Systems

A few items to note are:
– The minimum number of fasteners is applied and spaced as specified; reasonable variances from
spacing distances are to be expected.
– Fasteners are properly driven.
– End laps and side laps meet minimum required dimensions.
– Where possible, all sheets are installed so side laps and end laps are not bucking water.
– When roofing over existing roof systems, the surface should be dry and free of ponded water, ice
or snow prior to, during,  and after the roofing installation.
– Perimeter wall flashing and flashing around vents, roof drains, skylights, and miscellaneous roof
projections are properly sealed as per construction documents and specifications.

Ridge Roofing Inc.

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Protection from the Top: The Importance of Commercial Roof Cover Maintenance and Repair

Reprinted from 2016 Insurance Institute for Business & Home Safety

The roof is a commercial building’s first line of defense from natural hazards such as wind, rain, fire, hail, ice, snow, and extreme heat. It is also the most vulnerable part of your building. Every day, your roof is exposed to weather and other elements that may contribute to decay and deterioration, increasing the risk of damage to the roof itself and the contents below it.

modified bitumen

modified bitumen

The International Building Code (IBC), which sets safety standards for commercial building, requires that roofs “serve to protect the building.” Having a roof that “protects the building” starts with design, materials selection, and installation at the time a facility is built or remodeled—events that occur infrequently and may be outside the scope of most businesses’ ongoing activity. But it also includes a regular program of inspection, maintenance, and repair—activities that should be part of your operational planning in order to prolong the useful life of your roof and make sure it does its job in protecting your business from weather damage.

This article focuses on how to identify and address common trouble spots in order to stop problems before they start and fix them before it’s too late.


If it’s been a while since you’ve had your roof inspected, your first priority should be to identify and fix any major problems.


Signs of serious problems may be apparent even from inside the building. Water stains on a ceiling may signal a leak, which can be caused by a crack or hole in the roof. It’s important to understand that even the smallest leak can be a sign of big trouble. Similarly, if the building has unexplained mold or odors inside, this may indicate a roof leak resulting in water penetration. While internal water damage or mold may signal trouble above, it’s also important to visually inspect the roof itself to look for problems that are likely to worsen over time.

Depending on the slope of the roof and the ease of access, inspections sometimes can be done by the building owner, but in many cases, it makes sense to hire a contractor to make sure the job is done safely and correctly. Even if you are hiring a professional, reviewing the problems identified in this article may help you to understand the significance of what he or she has identified and the need for action.


Prolonged standing water (see below) or ponding on the roof can lead to premature aging and deterioration of the cover, which will lead to leaks. Leaks that go undetected can slowly rust steel roof decks, rot wood decks, and turn light weight insulating concrete and gypsum decks into a thick paste like substance. Additionally, excessive standing water can lead to significant additional weight, which can weaken the roof deck.


Bubbles (see below) may indicate trapped moisture within the roof cover, which can lead to leaks, reduce the life span of the cover, speed up premature aging of the deck, and reduce the roof cover system’s effectiveness against uplift forces associated with a windstorm. Another cause of bubbles is the release of gasses from insulation board that gets trapped below the cover. A roof cut or moisture survey of the roof cover (See IBHS’ “Repair, Recover, or Replace the Roof”) can be completed to assist in the diagnosis.

Roof flashing is the strips of metal or other impervious material installed around the perimeter of the roof edge where the roof cover meets the wall. It is also installed around objects (such as rooftop equipment) that protrude from the roof in order to deflect water away from seams and joints. However, a gap in the flashing or roof cover perimeter (see below) greatly increases the potential for roof cover failure during a high wind event and water intrusion or mold. For further information including flashing repairs and replacement guidance, please see IBHS’ resources for “Evaluating Coping and Flashing.”

Tears in the roof cover (see below), or worn or cracking seams, can allow water to enter below the cover.


If there is a lightning protection system (see below), check to see if it is loose or detached as shown below. This can lead to a tear or puncture in the roof covering, especially during strong winds. A lightning protection system that has disconnected metal cables or aerials is no longer capable of providing the intended protection for the building’s occupants.

If there are skylights (see below), they should be checked for securement. Skylights that are not well sealed and secured around the frame’s edge can leak, which may cause the skylights to become dislodged and allow for wind driven rain and debris to enter the building, especially during a high wind event.

Also, over time the plastic domed panels can become brittle and very susceptible to cracks.


The best way to avoid roof-related problems and strengthen weather resistance is through regular care and preventive maintenance. Proper maintenance also prolongs the life of a roof and in many instances will allow for “repair” instead of “replacement” when a problem is identified. The frequency of inspections for routine maintenance depends on several factors, including the age of the roof, recent weather events, rooftop foot traffic, and conditions identified during previous inspections. That said, scheduling inspections every 6 months (fall and spring) is an effective way to make sure they are not sidetracked by the press of other important business.

Here are some things to keep in mind:

All inspections should look for and develop a repair plan for the items that indicate signs of problems described above.

After a severe windstorm or hurricane, inspect your roof for damage, as repeated storms can reduce the strength of the roof. Even if the roof survived a storm, it may have been damaged or weakened enough to fail during the next storm, or the one after that.

Inspections should look for signs of previous leaks or other problems to make sure that repairs have stayed intact.

Remove any loose objects and accumulated debris. A clean roof eliminates leaves and other materials that have a tendency to hold moisture, which can speed up the deterioration of the roofing materials. In dry areas, keeping the roof clear of debris reduces the risk that embers from a wildfire will ignite the roof.

Keep trees trimmed. This prevents branches from rubbing against the roof and leaves from accumulating on the roof and clogging drains and gutters.

Check gutters and downspouts for leaves, twigs and other debris that will inhibit proper drainage.

If located in a hurricane prone area, check if the gutters include gutter straps designed to resist uplift.

Inspect rooftop vents and equipment to make sure they are well sealed. Seal any gaps with flashing cement. Replacement may be necessary if the metal flashing is badly deteriorated, or if vents can wiggle back and forth.

After a hail event with hail stones larger than ¾ inch, contact your insurer and have the roof inspected even if you are not aware of any damage.

Consulting a professional roofing contractor may be helpful if concerns exist after a maintenance review of the roof. The contractor can also help to determine the health of the roof, estimate the remaining life of the roof, help you develop a maintenance plan, and identify additional steps to protect the roof.

The following are some things to consider when hiring a roofing contractor:

Look for established, licensed or bonded professionals.

Obtain several bids for services.

Ask for and check references that specifically include other commercial buildings in your area.

Ask to see certificates of insurance. Make sure that coverage for liability and workers’ compensation insurance is current.

Contact your local Better Business Bureau to check for complaints filed against the inspector.

Make sure the bid clearly defines the work that will be done, including hauling away of debris and grounds cleanup.

If your new roof is being installed on an existing building, make sure that the deck is checked out for water soaked or deteriorated material; have damaged material replaced as part of the contract.

Discuss, verify, and receive in writing the warranty information. Confirm what is and what is not covered. Keep copies of all warranties and a record of work performed to assist in future inspections, maintenance, and repairs.

A properly maintained roof is necessary to protect your building and the business conducted within it. Remember that a little maintenance can result in a lot of savings, especially when compared to the cost of damage from a small, undetected leak or a catastrophic roof failure.

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The Cost of Independent Contractors

When it comes to commercial roofing and installing flat roofs there is a trend taking place that endangers businesses and building owners, many times without them even being aware of it. Classifying workers as independent contractors.

Many companies today, in an effort to out bid their competition, are classifying their workers as ・independent contractors・ instead of employees. This trend started in the residential market and has recently broadened into the flat roof market. By mis-classifying employees as independent contractors, commercial roofing contractors see a significant cost savings by not having to carry workers compensation insurance or having to withhold taxes and pay their share of payroll taxes. Business owners know the cost to overhead that workers compensation creates. Many commercial roofing contractors, unless they are very large companies, must get their workers compensation insurance through the state program.

gluing down the rubber membrane

gluing down the rubber membrane

The current rate in the state program for roofing is $43.12 per $100 of remuneration. That means for every dollar of wages paid to employees they pay an extra 43.12 cents. That is over 43% increase in labor costs they need to add to every bid they submit!

Why should this matter to building and business owners? When a worker gets hurt on the job there is a covenant by law – workers compensation pays all medical costs and a portion of lost wages, and in return the worker cannot file a lawsuit.(unless negligence is involved)

When a company classifies their workers as independent contractors there is no workers compensation to take care of the worker, therefore there is no covenant to protect the contractor OR the building and business owner.

That’s right, the building and business owner can be held liable for ALL

COSTS – medical, full lost wages, even punitive damages.

working at dawn

working at dawn

What can a business owner do? Require a ・certificate of insurance・ from the contractor during the bidding process. This certificate will come directly from their insurance agency, not from the contractor. This will provide proof that all of their workers are covered by workers compensation insurance and that you will be protected.

Contractors who engage in this practice also show savings by not having to withhold taxes or pay the employers share of employee taxes. In Pennsylvania that means paying an employer tax on the first $7000 of wages per employee for federal unemployment, first $9500 of wages per employee for state unemployment, AND their matching share of tax for both Social Security and Medicare.

This also deprives the worker of any contributions to their social security account thereby significantly lowering any amounts they would receive in retirement.

Studies have shown the extent of the problem. Studies have shown that in California more than 104,100 jobs were unreported. Other state studies showed these numbers of non-compliant employers misclassifying workers;

– in Maine 14 percent of construction employers

– in Indiana, 47.5% of all employers audited between 2007 and 2008

– in Minnesota in 2005, 14% of employees

– and in Pennsylvania last year alone, DOL investigations resulted in more than $74 million in back wages for more than 102,000 workers

loading the roof

loading the roof

Business and building owners looking for a new flat roof, rubber roof, or any commercial roof and/or building alterations should be aware of this situation and do their part to correct it.

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Rubber Roofing – BLACK OR WHITE?


A full review of the article may be viewed HERE.


The days when heating and cooling costs were a relatively insignificant line item on a building owner’s budget are long gone. Oil prices, though lower than they were earlier in the year, remain high and extremely unstable. Natural gas and coal prices are also on the rise. All of these increases and instability have led to higher heating and cooling costs, and property

owners are doing all they can to keep them in check through the use of energy-efficient building materials.

An argument can be made that the focus on energy efficiency has impacted the roofing industry more than most. Numerous codes have been developed, organizations formed and regulations established—all in the interest of addressing the issue of energy efficient roofing. Over the past decade, energy efficiency within the roofing market has been focused on cool roofing, which utilizes light-colored materials such as thermoplastic polyolefin (TPO) to reflect sunlight and solar energy away from a building and keep it cooler.

It has been proven through numerous studies that, under some circumstances, a building’s air conditioning-related energy consumption can be reduced through the use of reflective roofing materials. These studies, along with some irresponsible marketing efforts, have helped create a perception within the roofing industry that reflectivity is the best option for reducing energy consumption.

But, there is a catch with that philosophy and caution must be used when specifying cool-roof systems. The energy savings that buildings experience due to the use of reflective roofing materials are most often realized in warm, southern climates where Cooling Degree Days (CDD) outnumber Heating Degree Days (HDD) and air conditioning is more prevalent than heating. To help reduce heating-related energy demands, which are greater than air conditioning demands in northern regions, dark-colored materials such as EPDM membranes are most often beneficial. That is because materials like EPDM absorb heat and transfer exterior solar energy into a building, causing interior temperatures to rise, helping to alleviate the demands placed on heating systems.

Unfortunately, there continues to be a misconception throughout much of the industry that reflective roofing is the panacea for our buildings’ energy woes regardless of geographical location. This could not be further from the truth. If looked at strictly from an energy-efficiency perspective, research and data prove that materials like EPDM can provide the same, or better, energy savings as a light-colored alternative in many locations.

The numbers indicate that the move toward reflective roofing in many parts of the country may be unwarranted, and in fact, counterproductive to the goal of minimizing overall energy consumption. The numbers also suggest that there should be more focus on cutting heating costs, and not cooling costs, which makes dark-colored membranes such as EPDM an important asset in the push for energy efficiency. The U.S. Department of Energy (DOE), in conjunction with its research wing the Oak Ridge National Laboratory (ORNL), has developed a Cool Roof Calculator to help consultants, architects, roofing contractors and building owners determine the most efficient and cost-effective roof system for any given project. Accessible through the DOE web site, the Cool Roof Calculator simulates building energy consumption based on the type of roofing membrane and amount of insulation that is installed.

Users can pinpoint the analysis within the Cool Roof Calculator based on the zip code of their project, resulting in direct, head-to-head comparisons of various roofing assemblies. In most instances, dark colored membranes will prove to be more energy efficient than light-colored materials for projects located in cooler climates.


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