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Mar-flex Waterproofing & Building Products is your one-stop source for foundation waterproofing and concrete building products. We help architects, builders and contractors ensure the driest environments possible.
Spec out your entire project with our huge selection of waterproofing and dampproofing products.
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Make sure your plan starts with a solid foundation. You will find everything you need, right here.
Product Info
Use our premium line of products to guarantee both a waterproof and sound basement
Inquiries"Mar-flex is a Family Owned Company with a dedication to American Made Products! You can put you and your customers at ease knowing that they will obtain a performance warranty from a trusted industry leader like this one!"
Mar-flex Waterproofing Products has set the industry standard for offering superior water-based and solvent-based waterproofing membranes. View our selection below to find the one that best suits your needs.
MoreFrom drainage and insulation boards and rolls to drainage tile and accessories, Mar-Flex Waterproofing Products offers drainage solutions for both commercial and residential projects
MoreMar-flex air barrier systems help control air leakage while reducing moisture, and improving air quality and efficiency. Learn more about air barrier systems from Mar-flex Waterproofing Products below.
MoreMade of environmentally green foam, Shockwave is the newest innovation in waterproofing. A superior drainage board with features that surpass the needs of applicators and builders.
MoreMar-Flex offers a complete line of waterproofing products, including a wide selection of concrete repair products. From complete crack injection and repair kits to crack injection urethanes, injection ports, port pastes, and epoxies, you’ll find what you need right here.
MoreThe Mar-flex Control-Joint System is designed to eliminate “Random Shrinkage Cracks” by creating vertical control-joints on both sides of the foundation walls.
MoreThe Vortex adjustable and telescopic foundation vents allow for maximum versatility and are available in two models that fit most walls.
MoreTake lower level living to the next level with our selection of durable and stylish window wells. Choose from a variety of name brands, materials, and styles fit for any budget
MoreImprove your bottom line with the best waterproofing products in the industry
