Seamless Look
60% More
Powder Coated
A flush wall vent sits perfectly level with your drywall — no bulky plastic grille, no visible frame, just a clean modern wall. Khan Supply CO's all-metal flush wall and ceiling vents mud in during installation and take paint or wallpaper, so the vent all but disappears into the surface.
Built to disappear. The heavy-gauge metal face finishes flush with the drywall and is fully paintable, giving you a seamless, minimalist look that plastic vents can't match — and metal won't warp, melt, or yellow near a warm supply duct.
Sizes for every job. Available for walls and ceilings in standard supply sizes like 3x10 and 4x10, larger return sizes including 8x14 and 10x30, and a 14x14 exhaust mount — with free shipping across Canada and a 2-year warranty on everything.
Prefer a quicker upgrade with zero drywall work? See our framed wall vents — the same all-metal build with a slim surface-mount frame that installs in minutes. Installing flush? Follow the flush wall vent installation guide for a step-by-step walkthrough.