Therma-Tru Product Lines We've Reviewed
Therma-Tru Classic-Craft
3/32" minimum AccuGrain fiberglass-reinforced composite skin over foamed-in-place polyurethane core (1.9 pcf min.), kiln-dried hardwood stiles, 3-1/2" engineered-lumber lock edge, composite bottom rail
Full specs & Idaho fit →Therma-Tru Fiber-Classic
1/16" minimum wood-grained fiberglass-reinforced composite skin over foamed-in-place polyurethane core (1.9 pcf min.), primed pine stiles, 1-1/4" engineered-lumber lock stile, composite top and bottom rails
Full specs & Idaho fit →Therma-Tru Smooth-Star
1/16" minimum smooth (lightly textured) fiberglass-reinforced composite skin over foamed-in-place polyurethane core (1.9 pcf min.), primed pine stiles, 1-1/4" engineered-lumber lock stile with enhanced lock block, composite top and bottom rails
Full specs & Idaho fit →