Mill Finish Aluminum Curb (ACWU)
Perfect for new construction and unfinished areas, these units are insulated with a Spruce wood interiors
Available as a 4 or 6 inch Curb
Key Features:
- Natural Spruce wood interior, unfinished exterior
- Economical curb for all roof pitches
- Perfect for unfinished areas like attics and garages
- .062” extruded commercial grade aluminum with welded corners
- Pre-drilled screw holes for easy installation
Sizing and Dimensions:
| Size Code | Outside Curb Dimensions | Rough Opening | Scaled Dimensions |
|---|---|---|---|
| 1414 | 17.5"x17.5" | 14.5"x14.5" |  |
| 1422 | 17.5"x25.5" | 14.5"x22.5" | |
| 1430 | 17.5"x33.5" | 14.5"x30.5" | |
| 1446 | 17.5"x49.5" | 14.5"x46.5" | |
| 2222 | 25.5"x25.5" | 22.5"x22.5" | |
| 2230 | 25.5"x33.5" | 22.5"x30.5" | |
| 2246 | 25.5"x49.5" | 22.5"x46.5" | |
| 2269 | 25.5"x72.5" | 22.5"x69.5" | |
| 3030 | 33.5"x33.5" | 30.5"x30.5" | |
| 3046 | 33.5"x49.5" | 30.5"x46.5" | |
| 4646 | 49.5"x49.5" | 46.5"x46.5" | |
Certifications and Warranty:
Aluminum Curb with Finished Wood Interior (ACW)
Looks great from both the inside and outside and is insulated with a stain-grade wood interior
Available as a 4 or 6 inch Curb
Key Features:
- Durable powder coated Architectural Bronze exterior (custom colors available)
- Pre-finished white wood interior comes standard
- Hand-selected, stain-grade wood interior also available
- Powder coated in Architectural Bronze for beauty and durability
- .062” extruded commercial grade aluminum with welded corners
- Pre-drilled screw holes for easy installation
Sizing and Dimensions:
| Size Code | Outside Curb Dimensions | Rough Opening | Scaled Dimensions |
|---|---|---|---|
| 1414 | 17.5"x17.5" | 14.5"x14.5" | |
| 1422 | 17.5"x25.5" | 14.5"x22.5" | |
| 1430 | 17.5"x33.5" | 14.5"x30.5" | |
| 1446 | 17.5"x49.5" | 14.5"x46.5" | |
| 2222 | 25.5"x25.5" | 22.5"x22.5" | |
| 2230 | 25.5"x33.5" | 22.5"x30.5" | |
| 2246 | 25.5"x49.5" | 22.5"x46.5" | |
| 2269 | 25.5"x72.5" | 22.5"x69.5" | |
| 3030 | 33.5"x33.5" | 30.5"x30.5" | |
| 3046 | 33.5"x49.5" | 30.5"x46.5" | |
| 4646 | 49.5"x49.5" | 46.5"x46.5" | |
Certifications and Warranty:
Aluminum Curb—Standard (AC)
Same great exterior look without the added cost of insulation
Available as a 4 or 6 inch Curb
Key Features:
- Durable powder coated Architectural Bronze exterior (custom colors available)
- Perfect for replacing flashing on existing skylights
- Powder coated in Architectural Bronze for beauty and durability
- .062” extruded commercial grade aluminum with welded corners
- Pre-drilled screw holes for easy installation
Sizing and Dimensions:
| Size Code | Outside Curb Dimensions | Rough Opening | Scaled Dimensions |
|---|---|---|---|
| 1414 | 17.5"x17.5" | 14.5"x14.5" | |
| 1422 | 17.5"x25.5" | 14.5"x22.5" | |
| 1430 | 17.5"x33.5" | 14.5"x30.5" | |
| 1446 | 17.5"x49.5" | 14.5"x46.5" | |
| 2222 | 25.5"x25.5" | 22.5"x22.5" | |
| 2230 | 25.5"x33.5" | 22.5"x30.5" | |
| 2246 | 25.5"x49.5" | 22.5"x46.5" | |
| 2269 | 25.5"x72.5" | 22.5"x69.5" | |
| 3030 | 33.5"x33.5" | 30.5"x30.5" | |
| 3046 | 33.5"x49.5" | 30.5"x46.5" | |
| 4646 | 49.5"x49.5" | 46.5"x46.5" | |
Certifications and Warranty: