The material matters more here than it does almost anywhere else.
Polyurethane or polystyrene foam bonded between steel skins. Warmer garage, much quieter door, and a more rigid panel that resists denting.
Best choice for an attached garage, a heated garage, or any garage with a room above it. Costs more up front.
Single layer steel. Lowest cost, low maintenance, and fine for a detached garage you do not heat.
Louder in operation, dents more easily, and gives you no thermal benefit.
Full view doors with glass panels in an aluminum frame. Brings daylight into the garage and looks sharp on a modern home.
It is the least insulating option and the highest cost.
The appearance of stained wood on a steel door.
Warm look with none of the sanding, staining, swelling or rot that real wood goes through in an Ottawa winter.
| Insulated Steel | Steel | Aluminum & Glass | Wood Look | |
|---|---|---|---|---|
| Insulation | Best | None | Lowest | Good |
| Noise | Quietest | Loud | Moderate | Quiet |
| Dent resistance | High | Low | Moderate | High |
| Maintenance | Low | Low | Moderate | Low |
| Relative cost | $$$ | $ | $$$$ | $$$ |
If the garage is attached, heated, or has a room above it, yes. You get a warmer garage, less heat loss into the house, and a noticeably quieter door. For an unheated detached garage the case is weaker.
