Gentelmen. I plan to install a vinyl soffitt ceiling on my new patio roof joists which are @ 16" OC. Product is by Ashland Davis, Value Double 5", .042 thick X 12' long. Should I attach to each joist or every other joist etc? Whereas this is a ceiling should nails be driven in tight? This ceiling is 10'X 36'.
Tks for your assistance,
Sinc Joe Cofran 5/11/03