Pre-embedded Fresh Air Air Diffuser Ceiling Mount Vent Air Outlet for HDPE Ventilation Duct

Pre-Embedded Fresh Air Ceiling Diffuser — Pre-Buried Air Outlet for HDPE Duct

A pre-embedded ceiling air outlet designed to be fixed into place before the plaster or ceiling lining goes on. Reserving the opening during the structural and first-fix stage makes the finished ceiling far neater than cutting in later, and the frame is sized to match HDPE corrugated ventilation duct.

Key Features

• Pre-embedded installation — a reserved opening for a tidy finished ceiling
• Matched to HDPE duct — a consistent interface with the corrugated pipe system
• Neat plasterline — no ragged cut-outs after decoration
• ABS construction — stable, corrosion-free, wipe-clean
• Suits concealed systems — designed for ducted fresh air projects

Technical Specifications

Typical Applications

• Concealed fresh air projects where the ceiling is closed after first fix
• Apartments and villas with plasterboard or plaster ceilings
• Projects specifying pre-buried terminals in the construction programme

System Matching

Fits HDPE fresh air corrugated pipe via the acoustic flexible transition connector or terminal connection kit.

FAQ

Q: When should it be installed?
A: During first fix, before the ceiling or plaster lining is applied.

Q: Can the grille face be changed later?
A: The embedded frame is designed to accept the matching outlet. Please discuss finish options with our sales team.

Q: Are other sizes available?
A: The 75 mm and 110 mm versions are listed in the specification table below.