Seven suppliers — four independents alongside three chain branches, two of them (DHS and Wolseley Plumb & Parts) sharing the same UK parent. Three run trade counters, three carry bathroom showrooms. Clustered in St Sampson and St Peter Port, with Alderney Building Supplies the only merchant off-island. The oldest trades since 1970. —
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St Sampson·Shop
Plumbing and heating supplies merchant and bathroom showroom in St Sampson, offering a free 3D Virtual Reality design service and free next-day delivery.
St Sampson·Est. 2001
Baudains Trade Supplies (BTS) is a St Sampson trade supplier specialising in pipeline, heating, and mechanical engineering products, and the exclusive Channel Islands distributor for Waterguard leak detection.
St Sampson·Shop
Part of Wolseley UK Ltd
✦Active since 1970
Plumbing, heating, and bathroom supplier established in 1970, awarded Industry Supplier of the Year at the Guernsey Construction Awards in 2018 and 2023.
Alderney
Plumbing supply store on Alderney, stocking plumbing and heating supplies, and building materials, trading under this name since 2023.
Vale
Part of Precision Plastics Group (includes Precision Plastics Jersey Ltd. and Rosden)
Vale builders merchant supplying uPVC, roofing, and building products to Guernsey's construction trade.
St Peter Port·Shop·No longer trading (2023)
Part of Wolseley UK
St Peter Port trade merchant supplying plumbing, heating, and bathroom products, formerly trading as Plumb Centre.