PLANE14 IN BC3

PLANE14 IN – Trimless Aluminium LED Profile for Plasterboard Lighting

PLANE14 IN BC3 by TOPMET Light is an architectural aluminium LED profile designed for seamless integration between two plasterboard panels. Its trimless construction creates clean, uninterrupted lines of light, making it suitable for modern residential, commercial and hospitality interiors.

Compatible with LED strips up to 14 mm wide, PLANE14 IN can be used for both general and decorative lighting, depending on the selected light source and diffuser.

Concealed Mounting for a Minimalist Finish

The PLANE14 IN plaster-in LED profile features mounting flanges positioned behind the plasterboard. The profile is secured by driving screws through the board into the concealed flanges, reducing the amount of filler required during finishing.

Once the surface has been filled and painted, only the diffuser remains visible, creating a discreet lighting feature integrated into the surrounding architecture.

PLANE14 IN is designed for installation between two plasterboard panels, while the related PLANE14 SIDE profile is intended for installation along the edge of a single panel.

When combined with a 120 LEDs/m strip and an opal diffuser, PLANE14 IN can produce a smooth, continuous-looking line of light with reduced visibility of individual LED points.

Compatible Diffusers and Accessories

PLANE14 IN supports two system diffuser types:

  • B slide-in diffuser – available in transparent, frosted and opal versions.
    C3 click-in diffuser – available in transparent, opal and black versions.

The B diffuser is compatible with the integrated Slick groove, allowing it to be clicked into place as an alternative to sliding it along the profile.

Dedicated PLANE14 end caps with cable holes are also available. These accessories are shared with the PLANE14 SIDE profile, simplifying component selection across the product family.

PLANE14 IN comes in three finishes: raw aluminium, anodised and white painted RAL 9003, with lengths of 1000, 2000, 3000 and 4050 mm.

Combining concealed mounting, straightforward plasterboard finishing and versatile diffuser options, PLANE14 IN aluminium LED profile provides a practical solution for integrated architectural lighting.

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LED profile PLANE14 IN BC3 1000 raw alu.
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LED profile PLANE14 IN BC3 1000 anod.
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LED profile PLANE14 IN BC3 1000 white painted RAL9003 /plastic bag
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LED profile PLANE14 IN BC3 2000 raw alu.
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LED profile PLANE14 IN BC3 2000 anod.
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LED profile PLANE14 IN BC3 2000 white painted RAL9003 /plastic bag
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LED profile PLANE14 IN BC3 3000 raw alu.
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LED profile PLANE14 IN BC3 3000 anod.
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LED profile PLANE14 IN BC3 3000 white painted RAL9003 /plastic bag
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LED profile PLANE14 IN BC3 4050 raw alu.
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LED profile PLANE14 IN BC3 4050 anod.
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LED profile PLANE14 IN BC3 4050 white painted RAL9003 /plastic bag
You can see the prices and make wholesale purchases after logging in
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