| BSS Bristol | Pipe supplier | Albert Rd | Bristol | Mon–Thu 06:00–17:00 |
| BSS Cambridge | Pipe supplier | Units 6-8, College Business Park, Coldhams Ln | Cambridge | Fri 06:30–16:30 |
| BSS Derby | Pipe supplier | Riverside Rd | Derby | — |
| BSS Hull | Pipe supplier | Sutton Fields Industrial Estate, Copenhagen Rd | Hull | — |
| BSS Leeds | Pipe supplier | Unit 5, City Park Industrial Estate, Gelderd Rd | Leeds | Mon–Thu 06:00–17:00 |
| BSS Liverpool | Pipe supplier | 82-94 Great Howard St | Liverpool | Mon 07:00–17:00 |
| BSS Barking | Pipe supplier | 64-66 Alpine Way | London | — |
| BSS Kings Cross | Pipe supplier | Unit 2, 1 Brewery Rd | London | Mon–Thu 07:00–17:00 |
| BSS Newcastle | Pipe supplier | Sanderson St | Newcastle upon Tyne | Mon 07:00–17:00 |
| BSS Northampton | Pipe supplier | Riverside Way, Bedford Rd | Northampton | Mon–Thu 07:30–17:00 |
| BSS Norwich | Pipe supplier | Unit 16, White Lodge Industrial Estate, Hall Rd | Norwich | Mon–Thu 07:00–17:00 |
| BSS Peterborough | Pipe supplier | Unit 2a, Centurion Business Centre, Sturrock Way | Peterborough | Mon–Thu 07:30–17:00 |
| BSS Plymouth | Pipe supplier | Block G, Parkway Industrial Estate, St Modwen Rd | Plymouth | Mon–Thu 07:00–17:00 |
| BSS Preston | Pipe supplier | 1-2, Units, Brookfield St | Preston | — |
| BSS Swansea | Pipe supplier | Unit 2, Century Park, Enterprise Park | Swansea | Fri 07:00–16:00 |