Custom Rectangular Frameless Diffuser from Invi Air

Invi Air's Custom Rectangular Frameless Diffuser is a four-way air diffuser designed for a seamless, flush installation with drywall. Once installed, only the faceplate and slot are visible, with surfaces painted to match the ceiling. Made from a certified green composite material, the diffuser features a patented installation method that aligns it with the drywall framing for a smooth finish. The composite material also reduces condensation by 95% compared with steel or aluminum diffusers.