Strong. Durable heavy gauge polymer one piece shell will deliver 100% air flow.
Silent. Tuffbox is virtually air tight, delivering 100% of the air flowing through it.
Secure. Screw to the framing using holes provided or anywhere through the box.
No measuring. No guesswork. 5/8″ standoffs provide correct depth to accommodate strapping or furring used with drywall.
Adaptable. Innovative stepped collar with quick breakaway design accommodates three duct sizes to provide on-site flexibility.
- Multi-size TuffBox Register Box Standard (8×8)
- Multi-size TuffBox Register Box Large (10×10)
- Multi-size TuffBox Register Box Small (6×6)