Wil-Mar Products, Inc.
Why pipe collars are essential for a roof's integrity
By Jesse Sanchez. Pipe collars serve as the unsung heroes of roofing, protecting against leaks, energy loss and structural damage. Pipe collars, though often overlooked, are crucial for maintaining a durable and weather-resistant roof. Wil-Mar's pipe collars, in particular, seal around pipes, vents and conduits that penetrate the ...
Not your typical baker’s dozen: 13 gifts for roofing contractors this holiday season
By Dani Sheehan. Our partners offer amazing products and services! Find inspiration for everyone on your list or use it as an excuse to try out a new product yourself. We all have that one family member, friend or coworker who’s impossible to shop for! Consider adding one or more ...
When Roof Pipe Collars Need to be Replaced
By Lauren White. When an old pipe collar is failing, follow these tips from the experts at Wil-Mar for successful replacement. Pipe collars help prevent leaks when placed around roof vent pipes. Unfortunately, they do not last forever and sometimes begin to deteriorate over time. When this happens, there are ...
The Little Things That Protect Your Roof From Leaks
By Karen L. Edwards. Tried-and-true, this pipe collar will last the length of the roofing system and your homeowner won’t have a leaky roof. When it comes to protecting a roof, it can be easy to overlook the details that make up the entire roofing system. Asphalt shingles may have ...
One Brilliant Idea, No More Leaky Pipes
By Karen Edwards. This product is so tried and true, they created an entire business from it. When W.R. “Bill” Merrin recognized a recurring problem around pipes on roof installations, he took it upon himself to find a solution. The owner of a California-based roofing company, Bill invented and patented ...
Wil-Mar Products’ Pipe Collar Sets New Industry Standard
By Karen Edwards, RCS. A roofing contractor's problem-solving prowess sparked the creation of the game-changing Wil-Mar Products Pipe Collar. Sometimes, the best roofing products come from roofing contractors tackling specific problems. That's exactly what happened with Wil-Mar Products, Inc., when Bill Merrin, a roofing contractor, found a way to ...
Why Contractors Rave About Wil-Mar Products Pipe Collars
By Karen L. Edwards. We asked what made Wil-Mar Pipe Collars special, and contractors made it clear why they love the product. RoofersCoffeeShop collaborated with Wil-Mar Pipe Collars to send out samples of their products for RCS partners to try. One of the contractors Wil-Mar sent a box of ...
What You Should do When It’s Time to Replace a Pipe Collar
By Lauren White, RCS Reporter The pipe collar pros at Wil-Mar give three handy tips for replacing your pipe collars. Often overlooked, the roof vent pipes are essential for the plumbing and ventilation of any building. What’s just as important as the pipes themselves, are the pipe collars that ...
Be on the Lookout for Faulty Pipe Collars!
By Karen L. Edwards. When it comes to water leaks, pipe collars are a top suspect for being the culprit. While the life cycle of an asphalt roof can last up to 30 years, most pipe collars cannot keep up. Exposure to the elements as well as design flaws ...
Beginners Guide to Wil-Mar Products
By Anna Lockhart. Wil-Mar Products, Inc. offers three products that are designed to elevate the quality of any roofing project. Often times, many traditional building materials are not made to endure harsh weather conditions or the wear of decades of use. It was a contractor by the name of ...








