
Construction: | Sandwich |
Backing: | Steel |
Gauge: | 27 |
Insulation: | Polystyrene |
R-Value: | 9.70 |
Model 318
A clean and minimalist design, Invicta Door® flush panel garage doors combine a wood grain embossment with a smooth, unstamped finish. Invicta flush panels create a simple finish to the exterior of your home and are long lasting, requiring minimal maintenance.
Model 318 – flush panel, triple-layered, insulated garage door is available for residential garage doors up to 20′2″ wide.
The model 318 – flush panel, triple-layered, insulated garage door has exceptional thermal insulation (R-Value) and sound barrier. This triple-layered garage door is made with polystyrene (foam) insulation sandwiched between two pieces of 27-gauge sheet metal. It is ideal for garages used year round as a shop or living area, or in geographic areas with high or low-temperature ranges, or with garages that have bedrooms directly above them. With an exceptional thermal insulation value, the Invicta model 318 offers unmatched comfort in your home.
A few of our glass options have premium upgrades: tempered glass and insulated glass. Our tempered glass is a safety glass processed with controlled thermal or chemical treatments to increase strength. Our insulated option consists of two panes separated by a space to reduce heat transfer.
Make sure to ask about our tempered and insulated window options!
- Construction: Sandwich
- Gauge: 27 GA.
- Insulation Type: Polystyrene
- R-Value: 9.7
- 8 Standard Colors
- 3 Premium Woodtones

