350S
The 350S and 354S Commercial/Industrial insulated steel garage doors (formerly marketed as the Therma Series 308 and 308-24) are rugged and beautiful. They are designed to have a sleek and appealing appearance with great weather resistance. Our 350S doors are made with a 2″ thick sandwich type construction, steel outer skins are formed and then pressure bonded to a polystyrene core giving the door maximum strength, a natural thermal break, and superior insulating efficiencies with an R-value of 10.4
Door Face: Wood grain texture, pencil grooves 3″ on center
Section Heights: 21″ and 24″
Section Joint: Tongue and Groove joint between sections with thermal break and flexible vinyl seal
Steel concealed backer plates, pre-painted galvanized end caps
Steel Gauge: 25 (350S) and 24 (354S)
Colors 350S: White, Brown, Sandstone, and Black. Metallic Silver available in Microgroove or Flush only (RAL 9006)
Colors 354S: White and Brown.
R-value: 10.4
Bottom weather seal: U-shape loop type PVC with adjustable aluminum retainer
Contact Us
Monday – Friday: 8am to 5pm
24-Hour Emergency Service
After Hours: 604-554-0145 ext. 8