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Internal Ceiling Circular Diffusers, Vents & Grilles

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A comprehensive range of circular vents to suit any ceiling. All our vents are easy to fit, available in different sizes to fit standard ducts and a wide assortment of choice.

Ceiling vents are an important choice as they are nearly always the only item to see in a ventilation system. We have grilles finished in brilliant white that will blend into a bathroom, kitchen or living room or chrome & stainless steel if you are looking to make a statement.

For commercial, residential social housing projects or anywhere where fire protection is required, please see our fire rated supply & extract air valves.

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    Adjustable Round Ventilation Diffuser Extract Air Valve Circular Ceiling Mounted Vent Grille MVHR
    Adjustable Round Ventilation Diffuser Extract Air Valve Circular Ceiling Mounted Vent Grille MVHR
    As low as £8.62 £7.18
    Chrome Adjustable Round Ventilation Diffuser Extract Air Valve Circular Ceiling Mounted Vent Grille MVHR
    Chrome Adjustable Round Ventilation Diffuser Extract Air Valve Circular Ceiling Mounted Vent Grille MVHR
    As low as £10.39 £8.66
    Ceiling Mounted Vent Grille Adjustable Ventilation Diffuser Extract Air - White
    Ceiling Mounted Vent Grille Adjustable Ventilation Diffuser Extract Air - White
    As low as £6.10 £5.08
    Circular Ceiling Mounted Vent Grille Adjustable Round Ventilation Diffuser Extract Air - Chrome
    Circular Ceiling Mounted Vent Grille Adjustable Round Ventilation Diffuser Extract Air - Chrome
    As low as £6.18 £5.15
    Blauberg Stainless Steel Circular Ceiling Air Valve Disc Vent
    Blauberg Stainless Steel Circular Ceiling Air Valve Disc Vent
    As low as £11.90 £9.92
    Blauberg Metal Circular Ceiling Extract Air Valve
    Blauberg Metal Circular Ceiling Extract Air Valve
    As low as £9.47 £7.89
    Fireproof Circular Ceiling Mounted MVHR System Vent
    Blauberg Metal Fire Rated Circular Ceiling Supply Air Valve Damper Vent
    As low as £33.35 £27.79
    Fireproof Circular Ceiling Mounted MVHR System Vent
    Blauberg Metal Fire Rated Circular Ceiling Extract Air Valve Damper Vent
    As low as £26.48 £22.07
    Ring Leader Ventilation Air Valve Ceiling Vent Mounting Plywood Circular Batten Pattress
    Ring Leader Ventilation Air Valve Ceiling Vent Mounting Plywood Circular Batten Pattress
    As low as £4.20 £3.50
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