Econo Max™ STRIP DOOR CURTAIN Pre-punched strips simply hook on and will not accidentally come off. 12"W thick strip doors have a 66% overlap (4" each side) to conserve energy. Strip curtains reduce A/C and heat loss as well as noise, dust and fumes. Heavy-duty, flexible vinyl strips are transparent for 2-way visibility and are warp-resistant. The rounded edges and concave/convex overlap improves sealing and eliminates dangerous, sharp protrusions. Strip doors provide an effective thermal barrier, are temperature resistant and UV stabilizers help reduce fading or yellowing. Self-extinguishing and fire-resistant. Safety orange end panel strips included. Fire-resistant, as well as self-extinguishing, and registered as such by the California state Fire Marshal's office. Note: W' x H' size shown is for Recessed Mounted (Under Header) Doors. For Surface Mounted (On Wall) Doors, order Strip Door 1 foot wider and higher than door opening.

Econo Max™ STRIP DOOR CURTAIN Pre-punched strips simply hook on and will not accidentally come off. 12"W thick strip doors have a 66% overlap (4" each side) to conserve energy. Strip curtains reduce A/C and heat loss as well as noise, dust and fumes. Heavy-duty, flexible vinyl strips are transparent for 2-way visibility and are warp-resistant. The rounded edges and concave/convex overlap improves sealing and eliminates dangerous, sharp protrusions. Strip doors provide an effective thermal barrier, are temperature resistant and UV stabilizers help reduce fading or yellowing.