Plumbers' merchants in Cardiff

We list 9 plumbers' merchants in Cardiff. The largest clusters are in Culverhouse Cross and Pontprennau. Typical weekday hours are 07:00 to 20:00.

9 places Checked October 2026

Name	Category	Address	Opening times
Plumbstop	Plumbers' merchant	Unit 2C Riverside Parke, Penarth Rd	Mon–Fri 07:30–17:00
Quick Fix Supplies	Tool shop	113-115 Woodville Rd	Mon–Fri 08:00–17:00
Total Plumbing Cardiff East	Plumbers' merchant	Unit 7, Dominion Way Industrial Estate	Mon–Fri 07:30–16:30
B&Q Cardiff Culverhouse	Home improvement shop	Culverhouse Cross, 499 Cowbridge Rd W	Mon–Sat 07:00–20:00
B&Q Cardiff Gate	Home improvement shop	Cardiff Gate Retail Park, 7 Dering Rd	Mon–Sat 07:00–20:00
PHC Parts	Heating equipment supplier	325-327 North Rd	Mon–Thu 07:30–17:30
Screwfix Cardiff - Gabalfa	Tool shop	excelsior industrial estate, Unit 4 Batchelor Rd	Thu 07:00–20:00
Screwfix Cardiff - Grangetown	Hardware shop	250 Penarth Rd	Mon–Fri 07:00–20:00
Castle Bathroom & Tile Centre	Bathroom supply shop	Regents Trade Park, 4, Galdames Pl	Sat 09:00–16:00