The residential MD System has been engineered specifically for residential and light commercial construction. It incorporates a drainage plane that is installed between the secondary weather barrier and the insulation board. It's this drainage plane that allows for incidental water to weep to the exterior. The Residential MD System is mechanically fastened over a code-approved weather barrier to a plywood or OSB substrate with approved fasteners, which provide maximum wind load performance. The Residential MD System carries a 10-year moisture drainage and materials warranty. |
