Round Ventilation Sleeve 40mm Chrome-Satin Metal for 39?43mm Door Thickness

Product Overview

The round ventilation sleeve fi 40 chrome-satin is a metal vent designed to provide air circulation through interior doors in residential and light commercial spaces. Fitting doors with a thickness between 39 mm and 43 mm and featuring a 40 mm diameter, it is suited to controlled ventilation requirements in apartments, offices, and utility rooms.

What distinguishes this model is its chrome-satin surface finish, which provides both corrosion resistance and a modern aesthetic that integrates well with contemporary door hardware. This feature reduces the risk of visible wear in high-touch applications and satisfies interior designers? demands for cohesive hardware looks, making the product an optimal choice for apartment fit-outs and specification in commercial refurbishment projects.

Key Features

• Metal construction ? ensures long-term durability and resistance to deformation


• Fits 39?43 mm door thickness ? suitable for most standard interior doors


• Diameter 40 mm ? compatible with standard-size vent openings


• Chrome-satin finish ? modern appearance and added corrosion resistance


• Easy drop-in installation ? minimizes labor time on site

Technical Specifications

• Material: Metal


• Door Thickness Compatibility: 39?43 mm


• Diameter: 40 mm


• Finish: Chrome-satin

Applications

Typical applications include installation in interior doors in residential apartments, office buildings, hotels, and dormitories to provide passive air circulation. Suitable for wooden or composite doors requiring concealed or decorative ventilation sleeves. Common in refurbishment projects and new construction where design-matched hardware is specified.

Packaging & Shipping

Standard export packaging. Unit includes one ventilation sleeve for installation, with no additional accessories.