DuraDrive DrainWrapPro Foundation Wrap Membrane is a high-density polyethylene dimpled membrane designed to provide drainage and moisture protection for concrete foundation walls. Its embossed profile helps create an air gap against the wall to support water management, and it can also be used beneath concrete slabs or as a subfloor underlayment to help manage moisture in basement floor assemblies.
Features
- Dimpled HDPE membrane for foundation drainage and moisture protection
- Helps create an air gap between the membrane and wall surface
- Designed for use on concrete foundation walls and under concrete slabs
- Can be used as a subfloor underlayment in basement floor systems
- Suitable for laminate flooring and compatible with plywood or OSB subfloors for other floor finishes
- Compatible with carpet, laminate, hardwood, and vinyl floor assemblies when installed as specified
- Compatible with underfloor heating systems
- Durable high-density polyethylene construction
- Available in multiple roll widths to suit different job requirements
Specifications
| Material |
High-density polyethylene (HDPE) |
| Material Thickness |
0.86 mm (34 mils) |
| Total Thickness |
6.11 mm (0.24 in) |
| Weight |
0.65 kg/m² (0.13 lb/ft²) |
| Thermal Resistance |
0.11 RSI / R 0.63 |
| Water Vapour Permeability |
25.8 ng/Pa·s·m² (0.452 perms) |
| Air Volume / Dimple Side |
4.0 L/m² (1 US gal/yd²) |
| UV Stabilization |
Contains a minimum of 1.5% carbon black |
| Compressive Strength |
150 kPa (3,133 psf) |
| Under Slab Use |
Can act as a vapour barrier when properly applied under a concrete slab |
| Load-Bearing Capacity |
Minimum 5,209 kg/m (3,500 lb/ft) |
| Available Dimensions |
1.65 x 20 m, 1.83 x 20 m, 1.98 x 20 m, 2.07 x 20 m, 2.21 x 20 m, 2.44 x 20 m |
| Evaluation Listings |
CCMC 14472-R (damproofing), CCMC 14410-R (wall drainage systems) |
