All of our information is sourced from manufacturer data.

Delta-FL

Dorken Systems

Delta-FL

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Overview

Vapor Retarder (Class I) Vapor Retarder (Class I)

Mechanically Attached Mechanically Attached

Polymer Polymer

Ceiling, Sloped Roof, Wall Ceiling, Sloped Roof, Wall

Concrete Concrete

Design Options

Product Description

DELTA®-FL is a dimpled, heavy-duty, gray plastic membrane for concrete and slab-on-grade floors that helps to keep moisture out of your basement. The membrane provides a significantly more comfortable floor. DELTA®-FL protects sensitive materials by providing a reliable capillary break and vapor barrier.

Sheet Width

Width

Standard Sizes: 3' 6", 4' 9"

Height

Thickness

Sheet Length

Width

Height

Standard Sizes: 2' 6", 5' 8-9/16"

Thickness

Thickness

Thickness

Manufacturer Design Notes

DELTA®-FL is effective on below-grade basement floors and slab-on-grade concrete floors. The membrane is installed with its dimples down to create an air space above the slab. It can be covered with laminate floor systems, or with a plywood subfloor topped off with carpet or vinyl flooring.

Performance Data

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

Product Weight Per Area

Roll Tensile Strength

Weight needed to break the roll, per inch of width

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)

0.02

Minimum Temperature Rating

The lowest temperature that the product has been confirmed to still function at.

°F

-22

Compression Strength

psi

31.25

Dorken Systems

Dörken Systems Inc.4655 Delta Way Beamsville L3J 0T6

1 (905) 563-3255

https://www.dorken.com