Ceiling Diffusers
- Air Diffuser Ceiling Support Flange Product #: RCF2424", 9-1/4" Hole, 3/8" Lip, Rough-In, 1-Piece, Air Diffuser Ceiling Support Flange Learn More
- Air Diffuser Ceiling Support Flange Product #: RCF24-S24", 7" Hole, 3/8" Lip, Rough-In, 1-Piece, Air Diffuser Ceiling Support Flange Learn More
- Air Diffuser Drop Ceiling Support Flange Product #: DCF-S24", 7" Hole, Air Diffuser Drop Ceiling Support Flange Learn More