Flat Grille Covers – Simple, Effective Ventilation Solutions
Flat grille covers are a practical way to finish off ductwork, wall openings and ceiling vents, keeping air flowing freely while protecting the opening from dust, insects and debris. Our collection covers flat duct grilles in a range of sizes and finishes, giving you a stra... .... Show more
Flat Grille Covers – Simple, Effective Ventilation Solutions
Flat grille covers are a practical way to finish off ductwork, wall openings and ceiling vents, keeping air flowing freely while protecting the opening from dust, insects and debris. Our collection covers flat duct grilles in a range of sizes and finishes, giving you a straightforward solution for ventilation systems in homes, garages and outbuildings.
Sizes and Types for Every Duct Opening
Flat grille covers are designed to fit directly onto standard flat ducting, commonly available in sizes such as 110x54mm, 204x60mm and 220x90mm to match the most common ductwork dimensions used in domestic ventilation. Louvred designs allow air to pass through freely while helping to keep out rain and debris, making them suitable for external wall mounting, roof soffits and fascias alike. Some grilles include gravity flaps that open with outward airflow and close automatically when not in use, reducing draughts and unwanted noise in windy conditions. Whether you're covering a supply vent, an extract point or a straightforward wall opening, there's a flat grille sized to match your ducting.
Shop More Collections : Air Bricks, Vents & Trivets | Air Bricks | Trivets
Finishes to Match Your Exterior or Interior
Choosing the right finish helps a flat grille cover blend into its surroundings rather than stand out. Our range includes white for a clean match against light-coloured walls and trim, black for a more modern or monochrome exterior, and neutral tones such as brown, grey and terracotta to complement brickwork and traditional façades. UV-stabilised materials keep the colour consistent over time, resisting fading and weathering whether the grille is fitted outdoors or in a less-exposed interior location.
Buy Flat Grille Covers Online for Reliable Ventilation
When you buy flat grille covers from our collection, you get a durable, easy-to-fit solution that keeps ventilation systems working efficiently while protecting ductwork from the elements. Browse by duct size, mounting type and finish to find the right grille for your wall, ceiling or soffit installation, and pair with matching bends, connectors and ducting for a complete system. Shop our range today for flat grille covers that combine dependable airflow with a neat, finished look.
Show less
