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1 Gang Blanking Plate - Polished Chrome Rounded Edge

£599
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge 1-gang blanking plate covers unused back boxes behind a polished chrome faceplate with rounded edges. Manufactured from premium-grade steel with a built-in gasket, the plate sits flush against the wall with a 7.5mm projection and provides an IP20 seal once fitted. The earth terminal allows safe connection to the earthed back box even when no active electrical fitting is installed.

Designed for residential and commercial installations where back boxes have been left in place after rewiring, room reconfiguration or appliance removal, the blanking plate provides a finished appearance without needing to make good the wall. The rounded edge profile matches Knightsbridge's rounded-edge socket and switch range, allowing consistent styling across a room where both active and blanked outlets appear on the same wall.

The polished chrome finish provides a bright metallic surface that reflects ambient light and pairs well with modern bathrooms, kitchens and commercial interiors using chrome fixtures. The 85.75mm square footprint fits standard single-gang UK back boxes and the plate is certified to IEC 60670-1 for electrical safety. Knightsbridge backs the blanking plate with a 25-year warranty, reflecting the durability of the steel construction and chrome plating.

Specification
Height 85.75 mm
Width 85.75 mm
Projection 7.5 mm
Construction Premium grade steel
Finish Polished Chrome
Class I
IP Rating IP20
Earth Terminal Yes
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What back box does this fit?

The plate fits any standard single-gang UK back box (25mm or 35mm depth). The built-in gasket provides a seal against the front face of the box, and the fixing screws secure the plate to the box's lugs.

Why does a blanking plate need an earth terminal?

The earth terminal allows the metal faceplate to be bonded to the earthed back box, ensuring that if the plate is touched when a fault occurs elsewhere in the circuit, the protective earthing system operates correctly. It's a safety feature required by UK wiring regulations.

Can this be used outdoors?

No. The IP20 rating means the plate is suitable for dry indoor locations only. For outdoor use or wet areas like shower zones, you need a blanking plate with a higher IP rating (typically IP65 or IP66).

What other finishes are available in the rounded-edge range?

Knightsbridge produces the rounded-edge range in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the site search or category filters to find matching blanking plates, sockets and switches in other finishes.

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

    The Knightsbridge 1-gang blanking plate covers unused back boxes behind a polished chrome faceplate with rounded edges. Manufactured from premium-grade steel with a built-in gasket, the plate sits flush against the wall with a 7.5mm projection and provides an IP20 seal once fitted. The earth terminal allows safe connection to the earthed back box even when no active electrical fitting is installed.

    Designed for residential and commercial installations where back boxes have been left in place after rewiring, room reconfiguration or appliance removal, the blanking plate provides a finished appearance without needing to make good the wall. The rounded edge profile matches Knightsbridge's rounded-edge socket and switch range, allowing consistent styling across a room where both active and blanked outlets appear on the same wall.

    The polished chrome finish provides a bright metallic surface that reflects ambient light and pairs well with modern bathrooms, kitchens and commercial interiors using chrome fixtures. The 85.75mm square footprint fits standard single-gang UK back boxes and the plate is certified to IEC 60670-1 for electrical safety. Knightsbridge backs the blanking plate with a 25-year warranty, reflecting the durability of the steel construction and chrome plating.

    Specification
    Height 85.75 mm
    Width 85.75 mm
    Projection 7.5 mm
    Construction Premium grade steel
    Finish Polished Chrome
    Class I
    IP Rating IP20
    Earth Terminal Yes
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What back box does this fit?

    The plate fits any standard single-gang UK back box (25mm or 35mm depth). The built-in gasket provides a seal against the front face of the box, and the fixing screws secure the plate to the box's lugs.

    Why does a blanking plate need an earth terminal?

    The earth terminal allows the metal faceplate to be bonded to the earthed back box, ensuring that if the plate is touched when a fault occurs elsewhere in the circuit, the protective earthing system operates correctly. It's a safety feature required by UK wiring regulations.

    Can this be used outdoors?

    No. The IP20 rating means the plate is suitable for dry indoor locations only. For outdoor use or wet areas like shower zones, you need a blanking plate with a higher IP rating (typically IP65 or IP66).

    What other finishes are available in the rounded-edge range?

    Knightsbridge produces the rounded-edge range in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the site search or category filters to find matching blanking plates, sockets and switches in other finishes.

    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.