Weather Resistant, Gasket
Tested for air infiltration and water penetration
The Van-Met Model NWR is designed for exterior and interior applications when consideration of corrosion, moisture, weather, or air infiltration is a factor. The panel with its reinforced safety edges and piano hinge allows the door to be versatile in its applications.
Model NWR met the performance criteria as per CSA A440-00 (windows) for an Air Tightness rating of A-3 at infiltration pressures of 75 Pa and 300 Pa and at ex-filtration pressures of 75 Pa and 300 Pa. In Water Tightness by Static Pressure the door sample met a B-4 rating, subject to using an optional watertight mechanism. Call for details. Testing performed by Intertek (Warnock Hersey).