By Jesse Sanchez. 

Discover what these long-standing products are intended to solve for contractors in the field. 

Roof penetrations and repair work often expose the small details that can cause long-term problems if they are not handled correctly. From vent pipes to tear-off and reroofing repairs, contractors rely on tools and accessories that are designed to work with the realities of roof movement, materials and jobsite conditions. Wil-Mar Products, Inc. focuses on products intended to address those everyday challenges through purpose-built designs. 

The Roofers’ Saw from Wil-Mar Products, Inc. is designed specifically to address that challenge. Described as a hand saw for shake, shingle and slate applications, the Roofers’ Saw is intended to cut nails and staples quickly. The product literature notes that the saw is self-feeding and cuts on the pull stroke, a design approach that can help contractors maintain control while working in tight or elevated conditions. 

For crews focused on repairs and reroofing, speed and precision matter. The manufacturer states that the saw increases productivity for repairs and reroofing, which saves time and money. By targeting fastener removal directly, the tool is positioned as a practical solution for situations where access and efficiency are critical. 

The Roofers’ Saw consists of a wood handle paired with a removable saw blade. Worn blades may be replaced, allowing the tool to remain in service rather than being discarded. This replaceable blade design supports continued use over multiple projects. 

In roofing, incremental time savings can compound over the course of a job. A purpose-built hand saw that addresses common tear-off obstacles reflects a focus on durability and task-specific performance; qualities contractors look for when selecting tools that will see daily use on active jobsites. 

Learn more about the Roofers’ Saw and how it is designed to support faster, more efficient reroofing and repair work!

By Jenny Yu.  

Learn why crews stock Wil-Mar pipe collars in their toolboxes so you can be the contractor who’s always ready. 

When an unexpected leak, last-minute roof job or sudden snowstorm hits, having the right tools on hand makes all the difference. That is why many forward-thinking crews keep stock of Wil-Mar Products, Inc. pipe collars. Wil-Mar's pipe collars help well-stocked contractors reduce response times that other crews might pass up. 

Wil-Mar’s signature product, known simply as the pipe collar, is made of durable EPDM rubber that slips easily down any vent or plumbing pipe and seals tightly without tape or mastic. That simple, secure seal offers a waterproof counterflashing that stays attached even if the pipe shifts with temperature changes. 

With hectic December schedules when homeowners want to address leaks, vent issues and pre-sale inspections before the holidays, crews with Wil-Mar collars aren’t scrambling to order materials; they’re ready to complete repairs on the spot. This results in more jobs finished before the new year and fewer missed opportunities. 

Furthermore, beyond rapid response, Wil-Mar pipe collars protect the roof’s integrity over time. Properly sealed vent penetrations help prevent leaks that can lead to water damage, mold, structural decay or compromised insulation. They also help maintain energy efficiency by preventing air from escaping through unsealed gaps. These benefits make for happy customers, and happy customers can lead to referrals down the road.  

Keep your crew ready and deliver quality, efficient service with a full stock of Wil-Mar pipe collars.  

Learn more about Wil-Mar pipe collars or request a free sample today.

By Jenny Yu.  

Ensuring vent pipes are fully sealed and safeguard jobs this winter season.  

As temperatures drop and the possibility of the first rain or snowfall looms, roofing contractors must ensure their clients’ roof systems are fully sealed and ready for winter challenges. Proper roof maintenance is essential to preventing leaks and mitigating damage once snow, ice and cold weather arrive. Regular fall evaluations should include checking gutters and downspouts, inspecting for damaged or missing shingles, ensuring attic ventilation and clearing debris from the roof surface because clogged drainage and trapped moisture often lead to winter problems. 

One of the most vulnerable spots on any roof is the pipe vent penetration. That’s where the right product can make a big difference. The Wil‑Mar pipe collar has been the trusted go-to for roofing contractors since 1990. This EPDM-rubber collar is available in six common sizes — ¾″, 1″, 1½″, 2″, 3″ and 4″ — and provides a waterproof counter-flashing that slides down over the vent pipe rather than relying on roof sealant or tape. By clamping to the pipe itself, it removes the weak link of adhesive or surface-mounted seals, offering a long-lasting barrier against ice, snow melt and wind-driven rain. 

For roofing contractors gearing up for winter, now is the time to stock up on Wil-Mar pipe collars. A full inventory ensures you’re ready to handle retrofit work, new vent installations and seasonal maintenance projects.  

Seal roofs properly this fall and winter. Equip your crews with Wil-Mar pipe collars today and offer clients the peace of mind their roof is locked down for winter. 

Learn more about how Wil-Mar products like the pipe collar can help make your crew winter-ready.

Por Emma Peterson, traducido por Jessica Bravo.  

Desde herramientas hasta cursos de capacitación, el equipo de The Coffee Shops™ reúne los regalos perfectos para los profesionales del techado en esta guía para dar en grande esta temporada. 

Si tu año ha sido como el nuestro aquí en The Coffee Shops™, ¡seguro va tan rápido que apenas alcanzas a voltear las hojas del calendario! Nosotros también estamos sorprendidos, pero la temporada de regalos está a la vuelta de la esquina y es momento de empezar a planear qué dar a tus amigos, familia y compañeros de trabajo. Para hacerte la vida más fácil, si esta temporada te agarró desprevenido como a nosotros, nuestro equipo creó la guía definitiva de regalos, perfecta para cualquier contratista o profesional en tu vida. 

1 – Vas a estar triste si te pierdes este descuento de R-Club 

¿Tienes un contratista en tu vida que busca una red de apoyo u oportunidades de aprendizaje? ¡R-Club es la opción ideal! R-Club es un programa de Coffee Shops diseñado para crear un espacio exclusivo para profesionales del techado donde pueden aprender y convivir con otros expertos de la industria. Regalar una membresía al profesional del techado en tu vida es una excelente manera no solo de dar un presente, sino también de impulsar su crecimiento profesional. 

R-Club En Español llega pronto. Por ahora disfruta del Entrenamiento de Estimación - RoofersCoffeeShop Exclusivo que ofrece uno de nuestros miembros del R-Club.  

Y como oferta especial de Black Friday, ¡te ofrecemos un 50% de descuento en la membresía usando el código HOLLYJOLLY50!

2 – No te olvides delcollarín de tubería 

Lo último que alguien quiere al prepararse para las fiestas es una gotera arruinando el ambiente. ¡Eso es justo lo que evita el collar para tubería de Wil-Mar Products! Estos productos están hechos de hule EPDM que brinda una impermeabilización duradera para tubos de ventilación, y son esenciales en el kit de cualquier techador. 

Al eliminar una variedad de problemas de filtraciones con cinta y mástico, un paquete de estos puede ayudar al techador en tu vida a evitar una avalancha de problemas más adelante.

3 – “Jingle” y socializa en el IRE 2026 

Desde soluciones innovadoras y demostraciones prácticas hasta un programa educativo dinámico y oportunidades únicas de networking, el International Roofing Expo (IRE) es el lugar para cualquiera en el mundo del techado. El próximo show será en Las Vegas, Nevada, del 20 al 22 de enero de 2026. ¿Tienes un contratista o instalador que quiera mejorar sus conocimientos y conexiones? ¡Regálale un pase al IRE! 

Si te registras usando el código promocional de The Coffee Shops (INVITES492) obtienes entrada gratis al piso de exposición o 10% de descuento en una conferencia.

4 – La cizalla rotatoria de Malco es “nieve”-especiaI 

Combinando alto rendimiento con un precio accesible, la TurboShear de Malco es un accesorio especial que ahorra tiempo y esfuerzo a los profesionales. Puede usarse fácilmente con un taladro estándar A/C o inalámbrico de 1200 rpm y corta con precisión incluso patrones curvos y cuadrados estrechos. 

TurboShear es una gran adición a la herramienta de trabajo de cualquier persona que trabaje con metal.

5 – La capacitación para contratistas de John Kenney siempre es un buen regalo 

John Kenney, CEO de Cotney Consulting Group, es un nombre muy conocido en la industria del techado. Con más de 45 años de experiencia, ayuda a contratistas de todo el país a fortalecer su conocimiento en temas como estimación, liderazgo en campo y operaciones de proyectos. Sin importar el rol de la persona para quien estás comprando, él tiene un programa que le ayudará a hacer su trabajo mejor. 

Conoce más sobre sus clases para encontrar el regalo perfecto.

6 – El KARNAK 671 brilla con fuerza 

Este increíble producto es un sellador de techo de silicón de un solo componente de KARNAK. No solo resiste la intemperie, endurecimiento, desgaste y agrietamiento (lo que lo convierte en una solución de alto rendimiento), sino que también ha demostrado adherirse en una variedad de condiciones, incluso cuando la superficie está mojada. ¿Lo mejor? KARNAK lo ofrece en tres presentaciones: cubetas, tubos de calafateo y sobres. Esto facilita que los contratistas lleven el KARNAK 671 a cualquier sitio de trabajo. 

KARNAK 671 es la manera perfecta de mejorar el kit de cualquier aplicador.

7 – ¡Ilumina la vida de alguien con una soldadora inalámbrica Leister! 

Leister es conocida por su amplia gama de soldadoras plásticas y pistolas de calor que facilitan la vida de los contratistas. Una excelente opción de regalo es el kit de soldadura inalámbrica NEXTHEAT. Este kit es una solución completa para soldadura sin cables. Incluye la NEXHEAT 300 A-LP, famosa por sus soldaduras consistentes y confiables, además de una batería Bosch de 8 amperes y su cargador. 

Conoce más sobre este práctico kit.

8 – ¡Regálales un producto Kool Seal! 

Kool Seal ha sido líder en la industria de productos para techos por más de un siglo. Sus productos ofrecen durabilidad excepcional, resistencia al clima y facilidad de aplicación. Puedes ayudar a un contratista en tu vida a elevar sus proyectos conectándolo con un representante de ventas de Sherwin-Williams para obtener muestras de sus recubrimientos premium. 

Contacta a un representante hoy mismo.

9 – Nunca tarde para pedir una bolsa de contratista Wryker 

Para el contratista que siempre está en movimiento, las bolsas de contratista de Wryker les sacarán una sonrisa cada vez que las usen. Son bolsas súper resistentes, perfectas para todo, desde pedacería de metal y paneles de yeso hasta empaques y restos de tejas. Diseñadas con película de 3 mil, tienen capacidad para 43 galones y compiten con el saco de Santa en funcionalidad. 

Conoce más sobre las bolsas de Wryker.

10 – Brrrrr… ¡ahorra con Instant Roofer! 

Diseñada por techadores para techadores, Instant Roofer conecta a los profesionales con herramientas de venta impulsadas por IA que ayudan a hacer crecer sus negocios. Entre estas herramientas están sus leads de alta calidad, reportes de medición instantánea y una calculadora integrada para techos. ¿Lo mejor? Tienen una oferta especial de un paquete que sería un excelente regalo. 

Adquiere el AI Sales Tool Bundle y obtén 30 días gratis.

11 – CIDAN no está jugando con su plegadora portátil 

Nueva este año, CIDAN Machinery Group lanzó ONROLL, una revolucionaria roladora portátil al mercado estadounidense. Está diseñada para operar en azoteas urbanas y en instalaciones remotas bajo viento y lluvia sin problema. Con una velocidad de 90 FPM y accionamiento por rodillos centrales, ONROLL es perfecta para instaladores que necesitan uniones precisas, suaves y eficientes en el sitio. 

¡Obtén la CIDAN ONROLL hoy mismo!

12 – ¡Un sellador Geocel siempre es un buen regalo! 

¿Buscas un regalo versátil que seguro será usado? El sellador adhesivo estructural 4600™ Hybrid de Geocel es un producto todoterreno que combina rendimiento poderoso con gran adaptabilidad. Puede usarse en una variedad de materiales (metal, mampostería, madera, espuma, vidrio y más) y aplicarse en condiciones tan extremas como 0° Fahrenheit. 

Regálales un producto multiusos que trabaje tan duro como ellos.

13 – Los elfos de Santa trabajan duro, pero el Catch-All Nail Catch trabaja más duro 

The Catch-All nació con la misión de mantener limpios los sitios de construcción de techos, una tarea nada sencilla. Pero sus productos llevan el reto al siguiente nivel, usando redes de caída, redes reforzadas para el suelo, postes plegables y más para evitar que los residuos toquen el piso. Como parte de su sistema de protección, también diseñaron el Nail Catch, un filtro que recolecta residuos durante las primeras semanas después del trabajo. 

El Nail-Catch es del tamaño perfecto para una media navideña. Usa el código “RCS” para obtener un 5% de descuento.

14 – Dale un regalo que dure: el Programa de Capacitación de Roofing Alliance y Clemson 

¿Buscas el regalo ideal para ese techador que siempre quiere aprender algo nuevo? Considera regalarle uno de los cursos en línea autodidactas creados por Roofing Alliance y Clemson University, diseñados específicamente para la industria del techado. Hay tres cursos disponibles: fundamentos del techado, administración del techado y negocios y liderazgo en techado. Cada curso dura 60 días, y si un contratista completa los tres, puede obtener el Roofing Professional Management Certificate. 

Si quieres dar un regalo que siga dando, esta es la opción.

Mantente al día con las últimas noticias de la industria registrándote en el eNews de Coffee Shop.

By Emma Peterson. 

From tools to training courses, The Coffee Shops™ crew wraps up the perfect presents for roofing pros in this guide to giving this holiday season. 

If your year has been anything like ours here at The Coffee Shops™, it’s going by faster than you can flip the months on the calendar! We’re shocked, too, but the gift-giving season is just around the corner, and it’s time to start planning what to get for your friends, family and coworkers. To make things a little easier if this season caught you off guard like it did us, our team has created the ultimate gift giving guide perfect for any contractor or professional in your life.  

1 – Yule be sad if you miss out on this R-Club discount  

Do you have a contractor in your life looking for a network of support or learning opportunities? Look no further than R-Club! R-Club is a Coffee Shops program created to make an exclusive space for roofing professionals where they can learn and socialize with other professionals from across the industry. Gifting the roofing professional in your life with a membership is a great way not only to give them a present but also to uplift their business savvy! 

And for a Black Friday special, we are thrilled to offer a 50% off discount for R-Club memberships using code HOLLYJOLLY50!

2 – Don't fir-get a pipe collar 

The last thing anyone wants when getting ready for the holidays is a leaky roof ruining the festivities. That’s what the Wil-Mar Products’ pipe collar helps avoid! These products are made out of an EPDM rubber that provides long-lasting waterproof counterflashing for vent pipes and is a must-have for any roofing professional’s toolkit.  

Eliminating a variety of tape and mastic leaking problems, a case of these can help the roofer in your life avoid an avalanche of problems later.

3 – Jingle and mingle at IRE 2026 

From innovative solutions and hands-on demos to a dynamic education program and unmatched networking opportunities, the International Roofing Expo (IRE) is the place to be for anyone in the roofing world. The next show will be hosted in Las Vegas, Nevada from January 20 – 22, 2026. Have a contractor or installer in your life looking to level up their knowledge and relationships? Consider giving them an IRE pass!  

If you register using The Coffee Shops’ promo code (INVITES492) for a free expo hall admission or 10% off a conference pass!

4 – Malco’s rotary sheer is snow special 

Combining high-performance with a reasonable sales tag, Malco’s TurboShear is a special accessory that saves professionals time and labor. It can easily be used with the chuck of a standard 1200 rpm A/C or cordless drill and cuts precisely enough to navigate tight curved patterns and squares.  

TurboShear is a great addition to the toolbag of anyone working with metal on the jobsite.

5 – John Kenney's contractor training is always a sleigh 

John Kenney is the CEO of Cotney Consulting Group and a household name in the roofing industry. With over 45 years of experience, he helps contractors around the country scale knowledge across topics such as estimating, field leadership and project operations. No matter the role of the person you’re shopping for, he has a training program that will help them get the job done. 

Learn more about his classes so you can find the perfect match for your loved one!

6 – The KARNAK 671 shines bright 

This amazing product is a single-component, silicone roof sealant from KARNAK. Not only does it resist weathering, hardening, chalking and cracking (making it a well-rounded, high-performance solution), it has been proven to stick to a roof in a variety of conditions, including when it’s wet. And the best part about this product? KARNAK offers it in three different forms – buckets, caulk tubes and pouches! This makes it easier for contractors to bring KARNAK 671 with them to every job site.  

KARNAK 671 is the perfect way to level up any applicator’s toolbox.

7 – Light up someone's life with a cordless Leister hand welder!  

Leister is known for their wide range of plastic welders and heat guns that make contractors' lives easier in the field. A great gift option from their collection is the NEXTHEAT overlap welding kit. This kit is a complete solution for wireless welding. The kit not only includes the NEXHEAT 300 A-LP, which is known for consistent and reliable welds, but also an eight-amp battery from Bosch and a matching charger. 

Learn more about this handy kit!

8 – Gelt them a Kool Seal product! 

Kool Seal has been a leader in the roofing products industry for over a century. Their products reliably deliver exceptional durability, weather resistance and ease of application.  You can help a contractor in your life elevate their roofing projects with Kool Seal products by connecting them with a Sherwin-Williams sales representative to get samples of their premium roof coatings. 

Contact a representative today!

9 - Flurry up and get one of Wryker’s contractor bags 

For the contractor on-the-go, Wryker’s branded contractor bags will put a smile on your loved one’s face every time they use it! These are hyper-tough bags perfect for everything from metal scraps and drywall to packaging and shingle scraps. Designed out of 3-mil film, these bags hold 43 gallons and give Santa’s sack of toys a run for its money in functionality.  

Learn more about Wryker’s contractor bags!

10 – Brrrrr-ing on the savings with Instant Roofer 

Designed by roofers, for roofers, Instant Roofer connects professionals with AI-powered sales tools that help their businesses grow. These tools include their high-quality roofing leads, instant measure reports and the built-in roofing calculator. And the best part? There is a special deal on a bundle of the measure reports and roofing calculator that would make a great gift! 

Get the AI Sales Tool Bundle and get 30 days free!

11 – CIDAN is not elfing around with their portable break 

New this year, CIDAN Machinery Group launched ONROLL, a revolutionary portable roll former, to the U.S. market! This roll former is designed to operate on urban rooftops and at remote installs through wind and rain without a problem. Combined with a 90 FPM speed and center-driven pinch-roller drive, ONROLL is perfect for the installer that needs accurate, smooth and efficient seams on site.  

Get the CIDAN ONROLL today!

12 – A Geocel sealant is always a n-ice gift!  

Looking for a versatile gift that will definitely be used? Geocel’s 4600™ Hybrid Structural Adhesive Sealant is a jack-of-all-trades sealant that combines powerful performance with amazing adaptability. It can be used on a variety of materials (metal, masonry, wood, foam, glass, etc.) and can be applied in conditions as harsh as 0° Fahrenheit.  

Get them a multi-tasking product that works as hard as they do.

13 – Santa's elves work hard, but the Catch-All Nail Catch works harder 

The Catch-All was founded on the goal of keeping roofing construction sites clean – far from an easy goal. But their products rise to the challenge every time, using chute nets, reinforced ground nets, collapsible support poles and more to keep roofing debris from hitting the ground. As a part of their extensive protection system, they also designed the Nail Catch, which is a filter system that collects debris in the first few weeks after the job.    

The Nail-Catch is the perfect size for a stocking stuffer! Use code “RCS” to get a 5% discount on your purchase.

14 - Make a fa-la-la-la-lasting impression with the Roofing Alliance Clemson Training Program 

Looking for a gift for the roofer in your life who’s always looking to learn new skills? Consider gifting them one of Roofing Alliance and Clemson University’s self-paced online courses tailored to the roofing industry! There are three different courses to choose from: roofing fundamentals, roofing management and roofing business and leadership. Each course is 60 days long and if a contractor finishes all three, they can earn a Roofing Professional Management Certificate! 

If you want to give the gift that keeps giving, look into the Roofing Alliance Clemson Training Program.

Stay up to date with the latest industry news when you sign up for the Coffee Shop eNews. 

By Jenny Yu.  

Wil-Mar pipe collars are a contractor’s go-to solution to prevent leaks and block moisture when the weather turns. 

When autumn leaves begin to pile up and moisture in the air rises, even a minor weakness around roof penetrations can signal trouble. That’s where the Wil‑Mar pipe collar steps in.  

Designed to seal vent pipes and guard roofs against debris blockage, seepage and weather-driven damage, Wil-Mar pipe collars are a contractor’s secret weapon to completing a clean, professional job. Its EPDM rubber composition slides snugly down a pipe and creates a long-lasting counter-flashing barrier that lasts for years — much more robust than collars made of less resilient materials. 

While generic pipe collars often crack, shrink or fail under UV exposure and freeze-thaw cycles, the Wi-Mar pipe collar meets ASTM D-2000 standards for heat, ozone and sunlight resistance — a critical advantage when decomposing leaves and other autumn debris traps moisture around roof penetrations like vents and accelerates deterioration. 

Roofing professionals have taken notice. One Ohio roofing contractor found that instead of scheduling a temporary fix for a leak, the Wi-Mar pipe collar “performed so well that it ended up being the permanent repair on the first visit.” Another installer noted that the product’s flexible fit “saves time on the roof and eliminates call-backs after heavy rain.” 

Wi-Mar’s reliability isn’t limited to autumn conditions — it’s built for year-round, long-term protection. The EPDM material maintains its elasticity in both freezing and high-heat environments, creating a tight seal that won’t fail when expansion and contraction occur. That level of consistency gives contractors and homeowners confidence that their roof penetrations are protected, no matter the season. 

In a chaotic market filled with flashy products and constant upgrades, Wi-Mar stands out for its simplicity, longevity, tested performance and real-world results. When leaves fall and moisture lingers, investing in high-quality pipe collars isn’t just smart, but essential. 

Learn more about Wil-Mar's line of contractor-approved products.

By Jenny Yu.  

Don’t forget to stock up on this key product to deliver strong, precise service for your clients.  

Now that school is back in session and the weather is slowly shifting from warm summer breezes to crisp fall air, homeowners and property owners are looking ahead to the next season. In preparation for the harsher winter weather, building owners are ticking off roof maintenance and repairs from their to-do list, which means you can expect more calls to start trickling in. 

Just as homeowners are reviewing their property maintenance needs, so should you complete a routine audit of your products and services in this final dash before winter. At Wil-Mar Products, we believe no detail should be overlooked to ensure you are providing the best service possible for your customers.  

One key product to stock up on this fall is the pipe collar. If they aren’t already in your roofing process, now’s the time to incorporate them. A pipe collar is an EPDM rubber collar that provides a waterproof counterflashing to protect roof penetrations from the elements. Uniquely designed to slide easily down any pipe (plastic, copper, galvanized, etc.), pipe collars stay firmly attached to create a completely weatherproof seal.  

The role of pipe collars in roof integrity 

Though small, pipe collars are critical details in preventing leaks and maintaining watertight protection. Wil-Mar pipe collars are known for their reliability, quality and consistency of performance under tough weather conditions. 

• Durability: Made from a special EPDM rubber compound that meets ASTM D-2000 standards, pipe collars are designed to withstand the harsh winter weather as well as high-low temperature, oil, ozone and sunlight resistance.  
• Quick and easy installation: Pipe collars have fast and intuitive installation, making them contractor friendly. They also eliminate the need for unreliable mastic, caulking or taping. 
• Compatibility: Pipe collars are compatible for use with most roofing systems, including pitched and flat roof systems. They come in six sizes, sure to fit over any of your customers’ vents and shield them from water.  

So, now is the time to gear up. Prepare for winter early by securing your inventory of pipe collars ahead of peak season demand! 

By Jenny Yu.  

Prevent leaks and boost professionalism with the pipe collar. 

Experience is a great teacher, but even the most experienced professionals can still benefit from focused training and education. With more contractors exploring new ways to stand out from their competitors, a business with strong leadership dedicated to the ongoing education of its crew will result in service that sells itself.  

That’s why, when it comes to the roofing industry, business owners should implement regular training and ongoing educational opportunities to ensure their technicians and crew members stay up-to-date on the newest technologies while refining their skills on the more fundamental jobs, too.  

One key area to include in your next training session is refining your crew’s treatment of roof penetrations. Crucial for the functionality of a structure’s internal systems, roof penetrations like pipes and vents provide ventilation, HVAC operation and gas outlets. With such essential functions, roof penetrations can also pose potential points of weakness or threat if not properly installed or maintained. 

Incorporating Wil-Mar Products' pipe collars is an important step in roof penetration treatment. Leaks and water damage are common consequences of poorly installed or maintained roof penetrations. Most roof leaks start at penetrations like vent pipes, and properly installed pipe collars can prevent these leaks from occurring. 

Pipe collars come in six sizes: ¾-inch, 1-inch, 1½-inch, 2-inch, 3-inch and 4-inch. Training your crew in selecting the correct pipe collar size, installing the pipe collar and inspecting previously installed pipe collars can reduce future service calls and improve your overall quality of service. 

In the long run, proper training can reduce the risk of future problems, boost professionalism and trust with customers and increase overall efficiency. By utilizing pipe collars with ongoing training, you and your crew can prevent leaks before they even happen.  

Learn more about Wil-Mar products and how to incorporate pipe collars in your next roof penetration training session.

By Jenny Yu.  

Learn how one small product can make a world of difference. 

Wil-Mar Products, Inc., has over 34 years of experience providing quality products and services for roofing and solar contractors in the commercial and residential industries. 

The pipe collar, one of Wil-Mar's signature products, is an EPDM rubber collar that slides down a vent pipe to provide a waterproof counterflashing. In sealing a vent pipe firmly to a roof flashing, the pipe collar eliminates the need for wear-prone tape or mastic and prevents costly roof leaks.  

How pipe collars contribute to a sealed roof system 

The pipe collar is made from a special EPDM rubber compound that meets ASTM D-2000 Standards for hi-low temperature, oil, ozone and sunlight resistance.  

“It is warranted to last as long as any of the roofing systems offered today,” according to Wil-Mar. “The pipe collar’s unique design allows it to slide easily down any pipe, (i.e. plastic, copper, galvanized, etc.) but stay firmly attached to the pipe so that it moves when the pipe moves, and the seal is completely waterproof.”  

Together with a roof’s underlayment, flashing, covering and drainage, the pipe collar contributes to a continuous barrier that protects a commercial or residential structure.  

The pipe collar is a small but mighty tool a contractor can use toward greater energy efficiency. 

The energy impact of a leaking roofing system 

When people think about sustainability in roofing, their minds often jump to large-scale projects like installing solar panels or green roofs. However, taking a small step like installing pipe collars can prevent energy inefficiency and increase the longevity of a whole roofing system.  

Small leaks that could be prevented by pipe collars, when neglected, can balloon into more serious issues such as:  

• Water damage 
• Electrical hazards 
• Compromised insulation 
• Hidden structural issues 

In preventing seemingly innocuous leaks with the pipe collar, you can save an entire structure from more severe and expensive damage down the road.   

Improperly sealed vent pipes can also allow warm or cool air to escape a property, prompting heating and air conditioning systems to work longer and harder. These energy efficiencies add up, resulting in increased energy consumption and greenhouse gas emissions. 

Moisture control and indoor air quality 

In addition to aiding the energy efficiency of a property, pipe collars can also help with moisture control and indoor air quality. Without the secure sealing a pipe collar provides, leaks around vent pipes can introduce moisture into attics or walls. This moisture, if untreated, can lead to: 

• Mold or mildew growth 
• Wood rot 
• Degraded indoor air quality 
• Health risks 

By utilizing pipe collars, you are ensuring that moisture stays out of a structure, protecting the health of the building and the people within it.  

Conclusion: Small details with big impacts 

While pipe collars may be small, they can play a major role in the whole roof system’s performance. By showcasing their use of the pipe collar to customers, roofing contractors can prove their commitment to the highest quality service and precision, setting their business apart from the rest. 

Learn more about how pipe collars can add to energy efficiency and moisture control.

By Jesse Sanchez. 

These small but mighty components can be the difference between a dry attic and a costly leak. 

When it comes to roof maintenance, homeowners and property managers often focus on shingles, flashing and gutters, but the real silent threat may be closer to the pipes. Pipe collars, often dismissed as minor accessories, are critical to a roof’s long-term health. And one company, Wil-Mar Products, is leading the charge in making sure this essential detail doesn’t go unnoticed. 

Wil-Mar’s 1st Choice Pipe Collar, made from a proprietary EPDM rubber compound, has become a go-to solution for contractors who are tired of replacing cracked or leaking collars. Designed by veteran roofing contractor Bill Merrin, the collar slides over vent pipes without relying on mastic or tape, materials that tend to degrade over time. 

“Pipe collars are one of the most important accessories on your roof, because they are direct entry points for water when they rot,” Wil-Mar states. “If they are not inspected regularly, the cost of water damage repair far exceeds the cost of fixing them.” 

Industry professionals agree. Heather Malone of ABC Supply in San Jose reports consistent positive feedback from her contractor clients: “Other brands crack and deteriorate, but we haven’t seen that with the Wil-Mar pipe collars.” 

Guillermo Cervantes of GC Fasteners notes that demand for the product has even come from solar installation teams. “Other companies would see them in our showroom and give them a try. They absolutely love them.” 

But Wil-Mar’s collar is only part of the story. Experts say pipe collars should be part of a broader preventive maintenance plan. Routine inspections, especially before and after extreme weather, are essential. Roof penetrations, including pipe collars, are natural weak points. UV exposure, freezing temperatures and debris accumulation can compromise their integrity. 

By integrating high-performance products like Wil-Mar’s with seasonal roof check-ups, property owners can extend roof life, prevent costly water damage and reduce emergency repair calls. 

Learn more about what makes this collar stand out in real-world performance and why it’s earning praise not just for its durability but for the service behind it!