DELTA FL

The Problem

To turn your basement into a usable, livable space, proper moisture protection is necessary. Moisture barriers are often installed only on the walls of a basement and not on the footing or floor; moisture diffuses from the high concentration in the soil to the lower concentration of the basement.

The Solution

DELTA-FL is a dimpled, heavy-duty, gray plastic membrane for concrete and slab-on-grade floors that helps keep moisture out of your basement, providing a significantly more comfortable floor.

DELTA-FL protects sensitive flooring materials by providing a reliable capillary break and vapor barrier. The air gap created by DELTA-FL allows the water-vapor pressure above and below the concrete slab to equalize while preventing the moisture from migrating further inward, so flooring materials are protected and the basement stays dry and comfortable. The membrane also provides a thermal break, making the floor feel warmer.

Product Details

• Air-gap membrane composed of special High-Density Polyethylene (HDPE)

Product Benefits

• Provides a reliable capillary break and vapor barrier, ensuring a dry, livable basement
• Creates a thermal break, making the 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 to create a ventilated air space above the slab
• Seams are simply taped with DELTA-MOISTURE PROOF TAPE
• Lightweight - fast and easy enough for the average homeowner to install
• DELTA-FL topped with plywood sheets accepts a variety of floor coverings (carpeting with underlay, vinyl, hardwood)
• Laminate floors can be directly laid on top of the membrane

Format

• Roll sizes: 3'6" × 30' (105 sq ft) and 4'9" × 68'6" (325 sq ft)
• Pallet — 30 rolls