| Allied | 029 2085 1596 | | Unit 22 Valley Enterprise, Bedwas House Industrial Estate, Bedwas, Caerphilly, CF83 8DW |  Map & Directions |
| E J Malyn | 029 2083 0426 | | 15 Ffordd Las, Abertridwr, Caerphilly, CF83 4EW | | Map & Directions |
| Allied Roofing Services Wales Ltd | 029 2088 0557 | | Unit 22 Greenway Workshops, Bedwas House Industrial Estate, Bedwas, Caerphilly, CF83 8DW | | Map & Directions |
| Innovative Roofing Solutions | 01656 773539 | | 274 New Road, Porthcawl, CF36 5PL | | Map & Directions |
| Glamorgan Flat Roofing Co | 01656 863086 | | 59 Woodstock Gardens, Pencoed, Bridgend, CF35 6ST | | Map & Directions |
| Proos | 01443 681004 | | Llwyncelyn Industrial Estate, Porth, CF39 9SJ | | Map & Directions |
| Cardiff Roofing Supplies Ltd | 029 2079 2122 | | Roofing Yard, New Road, Rumney, Cardiff, CF3 3BP | | Map & Directions |
| Heolgerrig Building | 01685 370525 | | 70 Shirley Drive, Heolgerrig, Merthyr Tydfil, CF48 1SF | | Map & Directions |
| Sealclad South Wales | 029 2048 3235 | | Connies House, Rhymney River Bridge Road, Cardiff, CF23 9AF | | Map & Directions |
| Tonypandy Roofing & Cladding Ltd | 01443 431765 | | Dunraven Street, Tonypandy, CF40 1AL | | Map & Directions |
| C Jenkins | 01443 480090 | | Cefn Lee Farm, Darren Ddu Road, Ynysybwl, Pontypridd, CF37 3HE | | Map & Directions |
| R & R Building Contractors | 01685 884289 | | 33 Hillcrest Avenue, Aberdare, CF44 6YH | | Map & Directions |
| Cynon Valley Roofing | 01685 870517 | | Enterprise House, Cwmbach Industrial Estate, Cwmbach, Aberdare, CF44 0AE | | Map & Directions |
| S J Fooks & Son | 01656 840159 | | 1 Station Road, Nantymoel, Bridgend, CF32 7RD | | Map & Directions |
| Red Star | 07970 467517 | | 25 Caer Castell Place , Rumney, Cardiff, CF3 3PW | | Map & Directions |
| Crown Roofing Contractors | 01443 206475 | | 11 Hibiscus Court, Llantwit Fardre, Pontypridd, CF38 2NQ | | Map & Directions |
| Hafren | 01443 230518 | | Ty Ferlon, Bridgend Road , Llanharan, Pontyclun, CF72 9RD | | Map & Directions |
| Pentholn Properties Ltd | 029 2021 1811 | | 33 Beresford Road, Cardiff, CF24 1RA | | Map & Directions |
| J M C Ryan & Son | 01656 786336 | | Vintin Yard, Vintin Terrace, Porthcawl, CF36 5LS | | Map & Directions |
| Penybont Roofing Services Ltd | 01443 238832 | | Brynteg, Llanharry, Pontyclun, CF72 9LH | | Map & Directions |
| Ryan Roofing Supplies Ltd | 029 2037 8911 | | Unit 6, Dumballs Road, Cardiff, CF1 6JE | | Map & Directions |
| Briggs Roofing & Cladding Ltd | 01656 655341 | | East Street , Bridgend Industrial Estate , Bridgend, CF31 3SD | | Map & Directions |
| J P Swan | 07980 843462 | | 1 Norman Terrace , Merthyr Tydfil, CF47 8SD | | Map & Directions |
| R V Elliott & Co Ltd | 029 2038 2960 | | Rear Of, 1 Springfield Place , Cardiff, CF11 9NY | | Map & Directions |
| Francis & Hall | 01656 842889 | | Glyncoch, Blackmill, Bridgend, CF35 6EN | | Map & Directions |
| Ryan Roofing Supplies Ltd | 029 2037 8911 | | Unit 6, Curran Road, Cardiff, CF10 5DF | | Map & Directions |
| Roma Roofing Supplies | 01685 814907 | | Brooklyn Yard, Hirwaun Road, Hirwaun, Aberdare, CF44 9HR | | Map & Directions |
| Cambrian Roofing | 01443 432073 | | The Old C W S Depot, Gilmour Street, Tonypandy, CF40 2LB | | Map & Directions |
| Miller Roofing | 029 2025 9756 | | 18 Caspian Close, St. Mellons, Cardiff, CF3 0BQ | | Map & Directions |
| Clad It | 01443 435954 | | Unit 16, Llwynypia Road, Tonypandy Enterprise Park, Tonypandy, CF40 2ET | | Map & Directions |
| Industrial Roof Maintenance Co | 029 2076 6406 | | 1 Ivydale, Lisvane, Cardiff, CF14 0RT | | Map & Directions |
| Essential Maintenance | 029 2053 0728 | | 33 Winsford Road , Sully, Penarth, CF64 5SB | | Map & Directions |
| Pant Felt Roofing | 01685 371312 | | 20 Glanmorlais, Pant, Merthyr Tydfil, CF48 2AY | | Map & Directions |
| D J Mackay & Son | 0800 197 9041 | | 11 Clos Y Gwyddfid, Morganstown, Cardiff, CF15 8EX | | Map & Directions |
| Atlantic Cladding Ltd | 01446 741522 | | Unit 8 Wimbourne Buildings, Atlantic Way, Barry, CF63 3RA | | Map & Directions |
| Roof Bond Roof Restoration Ltd | 029 2048 7954 | | Unit 11/12 The Timber Yard, East Moors Road, Cardiff, CF24 5EE | | Map & Directions |
| G A M Roofing | 01443 222351 | | Tan Yr Allt, Cross Inn, Pontyclun, CF72 8PY | | Map & Directions |
| Oakleaze Systems Ltd | 029 2048 7954 | | Unit 12, The Timber Yard, East Moors Road, Cardiff, CF24 5EE | | Map & Directions |
| J B Mcfadden | 01685 883814 | | Builders Yard, Regent Street , Aberdare, CF44 6ES | | Map & Directions |
| Able Roofing & Construction | 029 2055 1762 | | 10 Insole Grove East, Cardiff, CF5 2HP | | Map & Directions |
| Asphaltic Roofing Supplies Ltd | 029 2048 3939 | | Unit B1, Pengam Road, St. Catherines Park, Cardiff, CF24 2RZ | | Map & Directions |
| All Seasons Roofing | 029 2041 1066 | | Earl Road Lane, Penarth, CF64 3UR | | Map & Directions |
| Cardiff Slate Salvage | 029 2083 1174 | | Andrews Road, Cardiff, CF14 2JP | | Map & Directions |
| Rhondda Roofing | 01443 442379 | | 204 Rhys Street, Trealaw, Tonypandy, CF40 2QD | | Map & Directions |
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