Vendors
Because the perfect install isn’t optional, we have all of the window wraps, window tapes, and self-adhering flashings you depend on. At Builder’s FirstSource, we ensure that you’ll always have the weather barrier membranes and waterproofing products that you need to protect against air leaks, water infiltration, and decay. We stock the best window wraps in the industry from brands such as Vycor and MFM. These brands are known for their superior construction underlayment, tapes, and waterproofing membranes, as well as their rugged durability, resistance to cracking and drying, and ease of use.