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2 Gang Surface Box - Brushed Chrome

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

The Knightsbridge 2-gang surface box is a polycarbonate housing designed for surface-mounting electrical switches, sockets and dimmers where flush installation into a wall is not practical. The brushed chrome finish matches Knightsbridge's screwless and flat plate ranges, allowing the surface box itself to blend with the faceplate rather than contrast against it.

Surface boxes are typically used on solid walls where chasing out for a flush back box would be difficult, on tiled surfaces in kitchens and bathrooms, in commercial installations where surface wiring is preferred, and in retrofit projects where running cables through existing walls is not viable. The 152.5mm width and 92.5mm height accommodate standard 2-gang UK plates, while the 32mm internal depth provides clearance for cable entry and termination without forcing wires into tight bends.

The polycarbonate construction provides impact resistance rated to IP20, making the box suitable for dry indoor locations but not for wet or outdoor environments. The brushed chrome finish on the exterior gives a consistent metallic tone across the wall plate and surrounding box when paired with matching Knightsbridge faceplates. The box includes internal knockouts for cable entry on all four sides and the rear face, with no earth terminal provided as standard.

Specification
Height 92.5 mm
Width 152.5 mm
Projection 34 mm
Construction Polycarbonate
Finish Brushed Chrome
IP Rating IP20
Earth Terminal No
Warranty 25
Downloads

Product Specification Sheet

Frequently Asked

What Knightsbridge plates fit this surface box?

This box accepts all 2-gang Knightsbridge screwless and flat plate products including switches, sockets, dimmers and USB sockets. The brushed chrome finish is designed to match the corresponding brushed chrome faceplates in those ranges.

Can this be used in bathrooms?

The IP20 rating means the box is suitable for dry indoor locations only. It cannot be used in bathroom zones where water spray or high humidity is present. For bathroom installations an IP-rated enclosure would be required.

Does it include an earth terminal?

No. The specification confirms no earth terminal is provided. If earthing continuity is required, a separate earth connection must be made within the box using appropriate terminals or connectors.

How is the box fixed to the wall?

The box includes mounting holes for screw fixing to the wall surface. Suitable fixings depend on the wall type (masonry, plasterboard, tile backer board) and should be selected accordingly. The box is then secured before the faceplate is fitted over it.

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 2-gang surface box is a polycarbonate housing designed for surface-mounting electrical switches, sockets and dimmers where flush installation into a wall is not practical. The brushed chrome finish matches Knightsbridge's screwless and flat plate ranges, allowing the surface box itself to blend with the faceplate rather than contrast against it.

    Surface boxes are typically used on solid walls where chasing out for a flush back box would be difficult, on tiled surfaces in kitchens and bathrooms, in commercial installations where surface wiring is preferred, and in retrofit projects where running cables through existing walls is not viable. The 152.5mm width and 92.5mm height accommodate standard 2-gang UK plates, while the 32mm internal depth provides clearance for cable entry and termination without forcing wires into tight bends.

    The polycarbonate construction provides impact resistance rated to IP20, making the box suitable for dry indoor locations but not for wet or outdoor environments. The brushed chrome finish on the exterior gives a consistent metallic tone across the wall plate and surrounding box when paired with matching Knightsbridge faceplates. The box includes internal knockouts for cable entry on all four sides and the rear face, with no earth terminal provided as standard.

    Specification
    Height 92.5 mm
    Width 152.5 mm
    Projection 34 mm
    Construction Polycarbonate
    Finish Brushed Chrome
    IP Rating IP20
    Earth Terminal No
    Warranty 25
    Downloads

    Product Specification Sheet

    Frequently Asked

    What Knightsbridge plates fit this surface box?

    This box accepts all 2-gang Knightsbridge screwless and flat plate products including switches, sockets, dimmers and USB sockets. The brushed chrome finish is designed to match the corresponding brushed chrome faceplates in those ranges.

    Can this be used in bathrooms?

    The IP20 rating means the box is suitable for dry indoor locations only. It cannot be used in bathroom zones where water spray or high humidity is present. For bathroom installations an IP-rated enclosure would be required.

    Does it include an earth terminal?

    No. The specification confirms no earth terminal is provided. If earthing continuity is required, a separate earth connection must be made within the box using appropriate terminals or connectors.

    How is the box fixed to the wall?

    The box includes mounting holes for screw fixing to the wall surface. Suitable fixings depend on the wall type (masonry, plasterboard, tile backer board) and should be selected accordingly. The box is then secured before the faceplate is fitted over it.

    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.