H-Section Joiners
H section joiners butt two panels together in the middle of a wall, covering the join and holding both edges square. H section joining strips take 5mm, 8mm and 10mm board in 2.4m, 2.6m, 3m and 5m lengths. Part of the wall cladding trims range.
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PVC H Section Joining Strip | 5mm/8mm x 2.6m & 10mm x 2.4mLength: 2.6m (5mm/8mm) / 2.4m (10mm)
£4.99Inc. VAT
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Choosing H-Section Joiners
Frequently Asked Questions
Most trims are fixed to the wall or batten first, then the panel edge slots into the channel as you work along. Some, like H-section, go in between boards as you reach them. Cut to length with a fine-tooth saw or a sharp knife. In a wet area, run silicone inside the channel before the panel goes in.
Measure the width of each wall to be covered, divide by the panel width — 250mm, 400mm or 1000mm — and round up. Check the panel length covers your wall height: 2.4m and 2.6m are the standard sizes. Add a board for cuts and mistakes, and work out trims by the metre for every corner, edge and joint.
Internal corner trims where two walls meet, external corner or angle trims round an outside corner, edge or end trims where the run stops at a door, window or open wall, H-section joiners to butt two panels mid-wall, and quadrant where panels meet a bath or shower tray. Coving closes the top against the ceiling.
Trims come in white, chrome, silver, black and other finishes rather than matching every board pattern exactly. White and chrome sit quietly against almost any panel and are the usual choice. A contrasting trim is worth considering where you want the edge to read as a deliberate line rather than disappear.