| Heat & Combustion Supplies | Distribution service | Southpoint Industrial Estate, E5, Foreshore Rd | Mon 08:00–17:00 |
| Mon Timber & PWIDF (Ironmongery & Fire Doors) | Timber merchant | 3, 26 Hadfield Rd | Mon–Fri 07:30–16:30 |
| PPW Cardiff (Principality Plastics Warehouse Ltd) | Plastic products supplier | 321 Penarth Rd | Mon–Fri 07:30–16:30 |
| Quick Fix Supplies | Tool shop | 113-115 Woodville Rd | Mon–Fri 08:00–17:00 |
| Rabart Decorating Centre (Formerly W.J. Gardner Cardiff) | Paint shop | 131-141 Crwys Rd | Thu 07:00–17:00 |
| WBS Builders' Merchants | Building materials supplier | The Yard, College Rd | Mon–Fri 07:30–16:30 |
| Brandon Hire Station Cardiff - Roath | Tool rental service | 15 Norwich Rd | Mon–Fri 07:00–17:00 |
| Minster Cardiff | Insulation materials shop | E Moors Rd | Mon–Fri 07:30–17:00 |
| 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 |
| Screwfix Cardiff - Roath | Hardware shop | Unit 2, Wentworth Park Trade Centre, 147 Ipswich Rd | Mon–Fri 07:00–20:00 |
| Toolstation Cardiff Llanishen | Building materials supplier | Units 4, & 5, Malvern Dr | Mon–Fri 07:00–19:00 |
| Castle Bathroom & Tile Centre | Bathroom supply shop | Regents Trade Park, 4, Galdames Pl | Sat 09:00–16:00 |