Built Right External Corner Trim - Black

Name: Built Right External Corner Trim - Black
Brand: Built Right
SKU: aepvt5yttd
Availability: InStock

Built Right 8mm Cladding Trims are designed to complete bathroom panel and cladding installations ...

Best current price£11.99from B&Q

Colour

Black Silver White

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B&Q - External Corner Trim Cladding Trim Silver 2700mm X 8mm Bathroom Wall Panel Wet Wall Edge Finishing Strip For Bathrooms

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B&QB&Q - External Corner Trim Cladding Trim Silver 2700mm X 8mm Bathroom Wall Panel Wet Wall Edge Finishing Strip For Bathrooms

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Product Information

Full details

The Built Right External Corner Trim in black is designed for DIY enthusiasts, landlords, and trade professionals seeking a seamless, professional finish for 8mm bathroom and decorative wall cladding installations. These 2700mm long trims effectively conceal cut marks and open edges while providing structural integrity to external corners, though users must ensure compatibility with their specific 8mm panel thickness prior to purchase.

All features

Colour	Black
Series	External Corner Trim
Model Part Number	Panel Trims
Brand	Built Right

Extended Product Information

FAQs

Can I use this trim on 10mm cladding?

No, this specific series is designed exclusively for 8mm panels.

What tools are needed to cut the trim?

A fine-tooth hacksaw or a power chop saw with a suitable blade for PVC/plastic works best for clean edges.

Does this trim come with adhesive?

No, you must purchase a suitable waterproof adhesive or silicone sealant separately based on your wall material.

Is the black finish prone to scratching?

While durable, the finish can scratch if cleaned with abrasive materials. Use only soft cloths and mild detergents.

How long is each trim piece?

Each length of trim is 2700mm.

Can I use this for internal corners?

No, this is specifically an External Corner Trim. Please see the Built Right Internal Corner Trim series for internal applications.

Troubleshooting

Trim does not fit onto the panel edge

Verify that your cladding panels are exactly 8mm thick. If panels are thicker, the trim will not slide on; if thinner, it may feel loose.

Trim appears loose or gaps are present

Ensure that the panels are cut straight. Use a bead of waterproof silicone sealant inside the trim channel to provide a snug fit and a watertight seal.

Pros and Cons

Pros

Provides a clean, professional aesthetic for external corners
Covers unsightly cut marks and raw cladding edges
Standard 2700mm length fits most residential wall heights
Durable construction suitable for wet environments

Cons

Strictly limited to 8mm panel thickness
Requires proper measuring and cutting to avoid wastage
Installation requires compatible adhesive or sealant separately

Setup, Compatibility & Care

Before installation, ensure that your cladding panels are confirmed to be 8mm thick, as variations in panel thickness will prevent the trim from sitting flush. Always perform a dry fit of the trim against the corner to check for alignment before applying adhesive. To install, use a high-quality, moisture-resistant panel adhesive or sealant recommended by your cladding supplier. For maintenance, clean the trim periodically with a soft, damp cloth and mild soap; avoid abrasive chemicals or scouring pads that could degrade the black finish.