Does anyone have any experience with residential garage doors and openers? We are looking at purchasing two: 18'x8' and a 10'x8'. All 3 are insulated with polyurethane with double steel skin. I have narrowed the choices to:
1) Raynor Innovation Series Affina has pinch proof sections so it's a little bit different. It has an R-18 value and uses 24-gauge skins. It has a lifetime warranty on door sections, hardware/springs. White powder coated hardware is standard. Nylon rollers are standard. Affina Brochure
2) C.H.I. model 2216 has an R-14 value and uses 26-gauge exterior and 24-gauge interior skins. It has a lifetime warranty on section rust through and 3-year on everything else. It also has an option for white powder coated hardware. Would this be worthwhile. You can get nylon, 10 ball steel or upgrade to 10 ball nylon rollers. Which would you recommend?
Both of the above would be with a Chamberlain LiftMaster model 3850 1/2 HP DC motor belt drive with batter backup.
3) Overhead Door Thermacore 390 with 1/2 HP screw drive opener. It has an R-17.5 rating. It has a lifetime warranty on the drive, section rust-through; 1-year on the rest.
Both openers would come with a wireless control panel, wireless keyless entry with security and mini 3-button remote control.
What are the pros and cons of belt vs. screw vs. chain? What do you have and do you like it or what would you buy if you had it to do over again?
1) Raynor Innovation Series Affina has pinch proof sections so it's a little bit different. It has an R-18 value and uses 24-gauge skins. It has a lifetime warranty on door sections, hardware/springs. White powder coated hardware is standard. Nylon rollers are standard. Affina Brochure
2) C.H.I. model 2216 has an R-14 value and uses 26-gauge exterior and 24-gauge interior skins. It has a lifetime warranty on section rust through and 3-year on everything else. It also has an option for white powder coated hardware. Would this be worthwhile. You can get nylon, 10 ball steel or upgrade to 10 ball nylon rollers. Which would you recommend?
Both of the above would be with a Chamberlain LiftMaster model 3850 1/2 HP DC motor belt drive with batter backup.
3) Overhead Door Thermacore 390 with 1/2 HP screw drive opener. It has an R-17.5 rating. It has a lifetime warranty on the drive, section rust-through; 1-year on the rest.
Both openers would come with a wireless control panel, wireless keyless entry with security and mini 3-button remote control.
What are the pros and cons of belt vs. screw vs. chain? What do you have and do you like it or what would you buy if you had it to do over again?