Select Air Systems offers roof curbs and adapters for setting the roof top units on. We custom build each curb to match the specific application no matter if your roof is flat, pitched, or corrugated. We can even provide rectangular curbs and adapters to fit most applications.
Exhaust Curbs are available with the following options:
- Hinged subbase for fan mounting
- Vented openings to allow for air exchange to avoid a build up of moisture build up.
- Pitched curb with a cricket on the uphill side to allow water shedding.
- Corrugation base to form to roof panels
Supply Curbs are available with the following options:
- Pitched curb with a cricket on the uphill side to allow water shedding.
- Corrugation base to form to roof panels
Curb adapters/extensions can be custom made to match new fans to existing curbs. Available in various configurations.
- Large to small, Small to large, hinged and non-hinged.
- Extensions available to raise the fan up as well.