How to Eliminate Leaks and Drafts Around Windows

By Cass Jacoby, RCS Reporter.  

WindowWrap® is MFM Buildings’ family of self-adhering window and door flashing tapes designed to go the extra mile protecting the home. 

In today’s economy, builders and homeowners alike want maximum value out of their building materials. When it comes to windows and doors, that means products that go beyond the basics of keeping out water and providing the highest level of performance to protect the home. MFM Building Products knows that what homeowners and contractors are asking for is WindowWrap®, the advanced flashing solution that serves as the ultimate defender against wind, water, insect and sound penetration. 

WindowWrap® PSX-20 is a self-adhering waterproof flashing tape constructed of a tough, aluminized, polymer film. The flashing tape not only effectively stops water leaks but reduces outdoor noise and air infiltration.  

The secret to how WindowWrap® works so well is that it features an aggressive adhesive that bonds the window flange to the exterior wall. The aluminized polymer top film stands up to UV exposure for 180 days, and the membrane self-seals around nails and staples.  

Save time, material, labor and utility costs with a product that is meant to be easy to install.   

WindowWrap® PSX-20 is available in contractor cartons that are unwrapped for less waste on the job site or in individually wrapped retail rolls that offer better shelf visibility to help generate increased sales. 

Learn more about MFM Building Products in their RoofersCoffeeShop® Directory or visit mfmbp.com. 

About MFM Building Products  

MFM Building Products, founded in 1961, is a manufacturer of self-adhering waterproofing membranes for the residential and commercial roofing marketplace. Their product line includes low-slope roofing membranes, steep-slope roofing underlayments, window and door flashing tapes, above and below grade waterproofing membranes, roof flashing products, and specialty tapes. Roofing contractors depend on MFM’s experience and quality products to bring value to each and every project. Whether it is new construction, re-roofing or roof repair, our membranes provide complete waterproofing protection.