Mar-flex Waterproofing & Building Products is an innovative manufacturer of waterproofing, basement and air barrier products. We supply builders and contractors with a full range of materials and equipment for lower-level-living environments. Mar-flex was founded in 1984 by Brett Oakley, a former volunteer firefighter who was concerned that many families couldnt escape their homes during disastrous situations. Oakley has focused his passion into developing many effective products which raise the bar for safety and quality in the building industry. Mar-flex is known for offering the broadest range of products to complete any commercial or residential waterproofing job, and regularly ships products to clients nationwide. Use the links below to learn more about how Mar-flex Waterproofing & Building Products is providing the highest quality solutions and services at every level of the building industry.