UK Plumbing & Electrical News

July 18, 2026

32mm and 40mm Waste Pipe Fittings — Under-Basin, Bath, and Shower Drainage for UK Plumbers
A trade guide to 32mm and 40mm solvent weld waste pipe fittings: when to use each size, key components (branches, bends, access plugs, clips), correct fall, boss adaptor connections, and solvent welding technique. Featuring Aquaflow 40mm Branch 92°, 40mm Access Plug, 32mm Tee Branch, and 40mm Bend 135°.
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July 18, 2026

50mm vs 32mm Waste Pipe: Which Size Do You Need?
Not sure whether to use 32mm or 50mm waste pipe? This guide explains which size suits each outlet — basins, showers, sinks — with a quick reference table and Building Regulations notes.
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July 18, 2026

Aquaflow 32mm Waste Fittings — Solvent Weld Bends, Couplings, Tees and Branches for UK Plumbers
32mm solvent weld waste pipe is the standard for basin, vanity unit, and bidet drainage across the UK. Where 40mm handles bath and shower waste, 32mm is the go-to diameter for hand basin outlets — slim enough for tight under-sink...
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July 18, 2026

Waste Pipe Access Plugs Explained: 32mm, 40mm, 50mm and 110mm Sizing, Fitting, and When You Need One
Waste Pipe Access Plugs Explained: 32mm, 40mm, 50mm and 110mm Sizing, Fitting, and When You Need One If you work in plumbing or drainage, access plugs are one of those fittings you reach for constantly — but they rarely get...
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32mm and 40mm Waste Pipe Fittings — Under-Basin, Bath, and Shower Drainage for UK Plumbers