3/4" Drain & Dry R-3.1 Drainage Board (216 Sq Ft/Bundle) #MBP-DM-48200
Our Price: $98.75
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Product Specifications
- Size/Bundle: 3/4" x 3' x 4'
- Pcs./Bundle: 18
- Sq. Ft./Bundle: 216
- R-Value: 3.1
- Drainage: Up to 65 Gal/Hr/Lin. Ft.
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Details for 3/4" Drain & Dry R-3.1 Drainage Board (216 Sq Ft/Bundle) #MBP-DM-48200
Drain & Dry Board with ECOSE Technology is a semi-rigid board made from inorganic glass fibers, bonded with a revolutionary new binder chemistry that does not contain phenol, formaldehyde, acrylics or artificial colors. These boards offer protection for the waterproofing or dampproofing membrane during backfilling operations. Provides good drainage properties and thermal insulation. Drain & Dry boards are compatible with any of the Mar-flex waterproofing or dampproofing membranes. Drain & Dry boards should be installed from the top of the footing to the grade line and are applied shortly after membrane application and before backfilling operations start. Depending on the thickness of the Drain & Dry Board (from 3/4" to 2 3/8" ) they offer good drainage and thermal insulation to the foundation. The board also protects the Marflex waterproofing membrane, especially during backfilling or other construction activity. R-Values are from 3.1 to 10.0. Watch for application video coming soon.
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