Wind: Wind is siding's ability to stay attached in lab tests simulating high winds; the best withstood forces equivalent to more than 150 mph. Foam backing ... 12 to 13-foot vinyl siding panel ...
Wind: Wind is siding's ability to stay attached in lab tests simulating high winds; the best withstood forces equivalent to more than 150 mph. Foam backing ... 12 to 13-foot vinyl siding panel ...