Mar-flex Waterproofing and Building Products has been helping your customers select safe, long-lasting and economical products and materials for over 25 years. We offer options designed to fit any project, commercial or residential, with a wide range of functionality and prices. Our waterproofing systems offer long warranties and best-in-class products, our dampproofing products provide protection and value,  and all of our products achieve the highest sustainability ratings in the industry.

No matter which Mar-flex product is right for your needs, you can rest assured that it will be built to last. Mar-flex prides ourselves on our products’ quality and reliability. Builders have trusted our team of experts for decades.