DELTA FL Sub-Floor Dimpled Membrane

Protect and Enhance Your Finished Basement Floors

• Air-gap membrane
• Composed of a special High-Density Polyethylene (HDPE)
• Provides a reliable capillary break and vapor barrier, ensuring a dry, livable basement
• Creates a thermal break, making basement floor feel warmer
  
• Impact-resistant HDPE makes the product extremely tough and rugged
• Outstanding compressive strength of >4500 lb/sf
• Minimal reduction in head room (8 mm)
• Installed dimple side down, a ventilated air space is created above the slab, allowing equalization of water vapor pressure
• Seams are simply taped with DELTA®-MOISTURE PROOF TAPE to ensure that moisture cannot migrate inwards through the joint areas
• The lightweight product comes in two different roll sizes. It is fast and easy enough for the average homeowner to install
• DELTA®-FL topped with plywood sheets will allow a variety of floor coverings to be installed: carpeting with underlay, vinyl flooring, hardwood flooring
• Laminate floors can be directly laid on top of the membrane