Removable Round Air Supply Vent, 4” (Duct Opening)

A round vent that disappears so the surface stays pure. Envisivent’s removable, mud-in round air supply finishes perfectly flush to walls or ceilings, presenting as a quiet circle framed by slender slots—no plastic bulk or visible screws. The magnetic, paint-ready face lifts away for effortless damper access, keeping maintenance simple while the architecture remains uninterrupted. Available for 4", 5", and 6" round duct openings, it delivers a clean, contemporary look without compromising airflow.

The system installs like trim: the metal frame fastens to 1/2" or 5/8" drywall, then tapes, muds, and paints to a seamless finish; the primed cement-board cover attaches with concealed magnets for easy removal and cleaning. The 4" model fits a 10" × 10" drywall opening with a 6.125" × 6.125" accessible opening, uses five straight slots, and provides over 6.24 square inches of open area. An 18-gauge galvanized diffuser inside the frame offers volume control (direction is not adjustable). Review the sizing guide, specification sheet, airflow data, and installation instructions to confirm rough-in and clearances; choose 5" or 6" duct options to carry the same minimalist aesthetic across other runs.

• Sizes: 4", 5", and 6" duct options (4" model shown).

• Construction: triple fibre reinforced cement cover; satin-coat galvanized steel frame; primed, paint-ready.

• Access: magnetic, fully removable face for service and damper adjustment.

• 4" model dimensions: drywall opening 10" × 10"; accessible opening 6.125" × 6.125"; overall 10" × 10" × 0.54"; five slots; ≥ 6.24 sq in open area.

• Diffuser: 18-ga galvanized adjustable volume control (non-directional).

Air Flow Data

Spec Sheet

Installation Guide