Plenum curb will convert a dedicated down discharge roof top unit into a plenum curb.
Pre-Fabricated Plenum roof curbs are available in the following:
- Vibration isolated
- TEMS curbs
Supply and/or Return plenums with field cut openings in roof curb floor.
- Height addition to standard
- Heavier gauge of metal
- Aluminum construction and stainless steel
- Galvanized steel or aluminum liners on insulated roof curbs
- Factory installed burglar bars
- Construction to fit single or double roof pitches
- Chemically treated wood nailers.