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1 Gang Dimmer Plate With Matching Metal Dimmer Cap - Matt White Screwless

£799
The RRP is the manufacturer's recommended retail price of the item.
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Description

This Knightsbridge 1-gang dimmer plate is an unpopulated screwless faceplate in matt white steel, supplied with a matching metal dimmer cap. The plate measures 87.5mm square with a 4.3mm projection from the wall once fitted, and accepts either centre-positioned or offset dimmer modules (modules sold separately). The screwless design uses a clip-on cover plate that conceals the fixing screws on the sub-frame beneath.

Designed for residential and hospitality installations where adjustable lighting control is needed, the plate suits bedrooms, living rooms, kitchens and hallways. The unpopulated format allows the installer to position the dimmer module where required — either centred in the plate for a single dimmer, or offset to one side for a two-gang configuration where one side carries a standard switch. The matching metal dimmer cap provides a cohesive finish when paired with Knightsbridge dimmer modules from the same range.

The matt white finish is a low-sheen powder-coated steel that resists fingerprints and minor scuffs better than gloss white, while still providing a neutral backdrop that pairs with most wall colours. The built-in gasket behind the faceplate provides dust protection to IP20 standard, suitable for dry interior locations. The plate includes an earth terminal for safe grounding during installation. Knightsbridge backs this product with a 25-year warranty.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Construction Premium grade steel
Finish Matt White
IP Rating IP20
Earth Terminal Yes
Warranty 25
Downloads

Product Specification Sheet

Frequently Asked

What dimmer modules does this plate accept?

This is an unpopulated plate that accepts Knightsbridge dimmer modules sold separately. The plate supports both centre-positioned modules and offset modules, allowing flexibility in configuration. Match the module finish to the matt white plate for a cohesive look.

Is the screwless cover removable for redecorating?

Yes. The screwless cover clips onto a separate metal sub-frame that's fixed to the back box. The cover can be removed for painting around the switch and re-clipped without disturbing the wiring or module.

What back box depth is required?

A standard 25mm minimum back box depth is needed for safe installation. The plate adds 4.3mm of projection from the wall once fitted, giving a low-profile finish.

What other finishes are available in this range?

Knightsbridge produces this screwless dimmer plate in multiple finishes including polished chrome, brushed chrome, polished brass, antique brass and matt black. Use the search function or filters to find other variants in stock at Niori.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    This Knightsbridge 1-gang dimmer plate is an unpopulated screwless faceplate in matt white steel, supplied with a matching metal dimmer cap. The plate measures 87.5mm square with a 4.3mm projection from the wall once fitted, and accepts either centre-positioned or offset dimmer modules (modules sold separately). The screwless design uses a clip-on cover plate that conceals the fixing screws on the sub-frame beneath.

    Designed for residential and hospitality installations where adjustable lighting control is needed, the plate suits bedrooms, living rooms, kitchens and hallways. The unpopulated format allows the installer to position the dimmer module where required — either centred in the plate for a single dimmer, or offset to one side for a two-gang configuration where one side carries a standard switch. The matching metal dimmer cap provides a cohesive finish when paired with Knightsbridge dimmer modules from the same range.

    The matt white finish is a low-sheen powder-coated steel that resists fingerprints and minor scuffs better than gloss white, while still providing a neutral backdrop that pairs with most wall colours. The built-in gasket behind the faceplate provides dust protection to IP20 standard, suitable for dry interior locations. The plate includes an earth terminal for safe grounding during installation. Knightsbridge backs this product with a 25-year warranty.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Construction Premium grade steel
    Finish Matt White
    IP Rating IP20
    Earth Terminal Yes
    Warranty 25
    Downloads

    Product Specification Sheet

    Frequently Asked

    What dimmer modules does this plate accept?

    This is an unpopulated plate that accepts Knightsbridge dimmer modules sold separately. The plate supports both centre-positioned modules and offset modules, allowing flexibility in configuration. Match the module finish to the matt white plate for a cohesive look.

    Is the screwless cover removable for redecorating?

    Yes. The screwless cover clips onto a separate metal sub-frame that's fixed to the back box. The cover can be removed for painting around the switch and re-clipped without disturbing the wiring or module.

    What back box depth is required?

    A standard 25mm minimum back box depth is needed for safe installation. The plate adds 4.3mm of projection from the wall once fitted, giving a low-profile finish.

    What other finishes are available in this range?

    Knightsbridge produces this screwless dimmer plate in multiple finishes including polished chrome, brushed chrome, polished brass, antique brass and matt black. Use the search function or filters to find other variants in stock at Niori.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.