What is the most efficient type of garage door?

The most efficient type of garage door typically balances insulation, durability, and operational efficiency. Here are some of the best options:

1. Insulated Steel Garage Doors:

  - Efficiency: Excellent insulation (often filled with polyurethane or polystyrene), durable, low maintenance.

  - Why: Insulated doors retain temperature, making them energy-efficient, especially for attached garages. Steel provides strength and longevity.

2. Sectional Garage Doors:

  - Efficiency: These are made from horizontal panels that can be well insulated and provide excellent thermal efficiency.

  - Why: Sectional designs create a tight seal when closed, preventing drafts and improving energy efficiency.

3. Roller Garage Doors:

  - Efficiency: These doors roll up into a compact space above the door opening, maximizing efficiency in small garages.

  - Why: Modern roller doors can be insulated and have minimal gaps, preventing energy loss.

4. Fiberglass Garage Doors:

  - Efficiency: Lightweight and energy-efficient with good insulation properties.

  - Why: Fiberglass can resist warping and cracking and is a good alternative to steel for regions with high moisture.

5. Wood Composite Garage Doors:

  - Efficiency: Better insulated than standard wood doors, with the aesthetic appeal of wood but better energy retention.

  - Why: Wood composite combines durability and insulation with a natural look.

For maximum efficiency, choose a garage door with high R-value insulation, especially if you live in a climate with extreme temperatures. Additionally, proper weatherstripping and sealing are crucial for minimizing drafts.