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Aluminium LED Profile 1m Plaster-In Recessed - Matt Silver

£1699
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge 1m recessed LED profile is a plaster-in aluminium channel designed to sit flush within plasterboard walls and ceilings, creating a continuous linear light detail without visible fittings. The profile measures 1000mm long by 55mm wide, with a 12mm recessed depth that accepts LED strip up to 12mm wide. An opal diffuser clips into the channel opening to diffuse the LED output into a seamless line of light.

Designed for residential and commercial interiors where architectural lighting details are required without surface-mounted fittings, the profile sits within the plasterboard substrate so that only the 3mm-projection diffuser shows on the finished wall or ceiling surface. This makes it suitable for feature walls, coving details, stairwell lighting, kitchen plinths and bathroom mirror surrounds where the light source itself should remain hidden. The channel is cut into the plasterboard during first fix, the LED strip is installed within the channel, and the diffuser clips in before final plastering.

The aluminium construction provides rigidity for straight installation runs and acts as a heat sink for the LED strip, helping to maintain LED performance and lifespan. The matt silver finish on the aluminium reflects light within the channel before it passes through the opal diffuser, improving output efficiency. Each 1m length includes one opal diffuser and two end caps. Additional mounting clips and end caps are available separately (SKU 1MPLACAP) for runs longer than 1m or for corner transitions.

Specification
Length 1000 mm
Width 55 mm
Projection 3 mm
Recessed Depth 12 mm
Cut-out Box W/H/D 18 mm
Construction Aluminium
Finish Matt Silver
IP Rating IP20
Warranty 1
Downloads

Product Specification Sheet

Frequently Asked

What width LED strip does the profile accept?

The channel accepts LED strip up to 12mm wide. Most standard flexible LED strip tape measures 8-10mm, so this profile accommodates the majority of residential and commercial LED strip products.

What's the installation process?

The aluminium channel is cut into the plasterboard during first fix, creating a recessed slot 18mm deep. The LED strip is then fixed inside the channel using adhesive backing or mounting clips. The opal diffuser clips into the channel opening, and final plastering is applied to bring the wall or ceiling surface flush with the diffuser edge, leaving only a 3mm diffuser projection visible.

Can multiple profiles be joined for longer runs?

Yes. Each profile is 1m long and can be butted end-to-end for continuous runs. Additional mounting clips and end caps (SKU 1MPLACAP) are sold separately for multi-metre installations and for corner or transition details.

Is this suitable for bathrooms?

The profile carries an IP20 rating, which means it is not water-resistant and should only be used in dry indoor locations. For bathroom zones requiring IP44 or IP65 protection, use a different profile designed for wet areas.

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 1m recessed LED profile is a plaster-in aluminium channel designed to sit flush within plasterboard walls and ceilings, creating a continuous linear light detail without visible fittings. The profile measures 1000mm long by 55mm wide, with a 12mm recessed depth that accepts LED strip up to 12mm wide. An opal diffuser clips into the channel opening to diffuse the LED output into a seamless line of light.

    Designed for residential and commercial interiors where architectural lighting details are required without surface-mounted fittings, the profile sits within the plasterboard substrate so that only the 3mm-projection diffuser shows on the finished wall or ceiling surface. This makes it suitable for feature walls, coving details, stairwell lighting, kitchen plinths and bathroom mirror surrounds where the light source itself should remain hidden. The channel is cut into the plasterboard during first fix, the LED strip is installed within the channel, and the diffuser clips in before final plastering.

    The aluminium construction provides rigidity for straight installation runs and acts as a heat sink for the LED strip, helping to maintain LED performance and lifespan. The matt silver finish on the aluminium reflects light within the channel before it passes through the opal diffuser, improving output efficiency. Each 1m length includes one opal diffuser and two end caps. Additional mounting clips and end caps are available separately (SKU 1MPLACAP) for runs longer than 1m or for corner transitions.

    Specification
    Length 1000 mm
    Width 55 mm
    Projection 3 mm
    Recessed Depth 12 mm
    Cut-out Box W/H/D 18 mm
    Construction Aluminium
    Finish Matt Silver
    IP Rating IP20
    Warranty 1
    Downloads

    Product Specification Sheet

    Frequently Asked

    What width LED strip does the profile accept?

    The channel accepts LED strip up to 12mm wide. Most standard flexible LED strip tape measures 8-10mm, so this profile accommodates the majority of residential and commercial LED strip products.

    What's the installation process?

    The aluminium channel is cut into the plasterboard during first fix, creating a recessed slot 18mm deep. The LED strip is then fixed inside the channel using adhesive backing or mounting clips. The opal diffuser clips into the channel opening, and final plastering is applied to bring the wall or ceiling surface flush with the diffuser edge, leaving only a 3mm diffuser projection visible.

    Can multiple profiles be joined for longer runs?

    Yes. Each profile is 1m long and can be butted end-to-end for continuous runs. Additional mounting clips and end caps (SKU 1MPLACAP) are sold separately for multi-metre installations and for corner or transition details.

    Is this suitable for bathrooms?

    The profile carries an IP20 rating, which means it is not water-resistant and should only be used in dry indoor locations. For bathroom zones requiring IP44 or IP65 protection, use a different profile designed for wet areas.

    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.