Description
Wetwall Alloy Trims — Edge Profiles & Corner Seals
Finish your Wetwall Alloy Collection installation to a professional standard with these purpose-made edge trims and corner profiles. Available in four trim types — Internal Corner, End Cap, External Corner, and H Joint — all in a full 2440mm length, and in two coordinating finishes: Matt Black and Polished Silver. Each trim is engineered to create watertight, polished edges and seamless corner joins that complement your Alloy panels perfectly.
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Delivery Information
Free delivery on all Wetwall orders over £200. As these trims are individually priced under £200, a
£50 delivery surcharge will be invoiced and payable before delivery. To avoid this charge, add Wetwall panels or other accessories to your order to reach the £200 free delivery threshold — or contact us on
01603 381095 to discuss your order.
Key Features
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Four trim types — Internal Corner, End Cap, External Corner, and H Joint to cover every installation scenario
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Two coordinating finishes — Matt Black and Polished Silver to match your Alloy panels
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Full 2440mm length — covers a full panel height in a single piece
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Watertight edge sealing — protects panel edges from moisture ingress
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Seamless corner joins — professional finish at internal and external corners
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H Joint for panel-to-panel joins — creates a neat, flush join between adjacent panels on a flat wall
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Durable bathroom-grade construction — resists humidity, moisture, and discolouration
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Easy to cut and fit — works with standard tools
Trim Types & Applications
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Internal Corner (2440mm) — joins two panels at an internal (concave) corner for a watertight seal
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End Cap (2440mm) — finishes an exposed panel edge where it meets a tile, window reveal, bath, or other surface
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External Corner (2440mm) — joins two panels at an external (convex) corner, e.g. a pillar or projecting wall
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H Joint (2440mm) — joins two panels side-by-side on a flat wall, creating a flush, neat seam
Technical Specification
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Brand: Wetwall by Bushboard
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Compatible with: Wetwall Alloy Collection panels
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Trim types: Internal Corner, End Cap, External Corner, H Joint
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Length: 2440mm
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Finishes: Matt Black, Polished Silver
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Material: Bathroom-grade profile
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Country of Origin: GB
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HS Code: 3926.90
Complete Your Alloy Installation
Everything you need to finish your Wetwall Alloy Collection project:
Explore the Full Wetwall Range
Frequently Asked Questions
Which trim type do I need?
Use an Internal Corner where two panels meet at an inside corner (e.g. the back corners of a shower). Use an End Cap where a panel edge meets another surface (tile, window, bath). Use an External Corner where two panels meet at an outside corner (e.g. a projecting wall or pillar). Use an H Joint to join two panels side-by-side on a flat wall.
Are these trims only compatible with Alloy panels?
Yes — these trims are specifically designed for the Wetwall Alloy Collection. For Mermaid Collection panels use Wetwall Mermaid Trims, and for Tile Collection panels use Wetwall Tile Trims. If you're unsure, contact us on 01603 381095 and we'll advise.
What length are the trims?
All Alloy trims are supplied in a full 2440mm length, which covers a standard full-height panel in a single piece. Cut to size on site using standard tools.
What finishes are available?
These trims are available in Matt Black and Polished Silver. Select your preferred finish and trim type using the options above.
How do I calculate how many trims I need?
Measure all exposed panel edges, internal corners, external corners, and panel-to-panel joins. Each trim is 2440mm — one per run. Add 10% for cuts and wastage. Contact us on 01603 381095 if you need help calculating quantities.
What is the delivery charge for these trims?
Free delivery applies to all Wetwall orders over £200. As individual trims are priced under £200, a £50 delivery surcharge will be invoiced and payable before delivery. To avoid this, combine your trim order with Wetwall panels or other accessories to reach the £200 threshold.
Can I order if the item shows as out of stock?
Yes — we can accept orders even when stock shows as unavailable. Please contact us at customerservice@bubblegumbathrooms.co.uk or call 01603 381095 to confirm availability and lead time before ordering.