| ROOF TRIM | CEDRAL |
| DANI ALU UK LTD |
| EUROCELL PLC |
| HAMBLESIDE DANELAW LTD |
| ICB GROUP |
| MARLEY LTD |
| PROTEKTOR GROUP UK LTD |
| RESIDENTIEL VINYL CLADDING LTD |
| Rockpanel |
| TIMLOC BUILDING PRODUCTS |
| TOR COATINGS LIMITED |
| ROOF TRIM Abutment Flashing | KLOBER LTD |
| ROOF TRIM Abutment Flashing Units | MARLEY LTD |
| ROOF TRIM Abutment Gutters Soakers | FILON PRODUCTS LTD |
| GUTTERMASTER LTD |
| HAMBLESIDE DANELAW LTD |
| MARLEY LTD |
| ROOF TRIM Abutment Ventilation Systems | MARLEY LTD |
| ROOF TRIM Aluminium | DANI ALU UK LTD |
| FUSION FACADES LTD |
| GUTTERMASTER LTD |
| ICB GROUP |
| ROOF TRIM Angled Ridge Seals | KLOBER LTD |
| ROOF TRIM Apex Trim | PROTEKTOR GROUP UK LTD |
| ROOF TRIM Built-Up Roofing | DANI ALU UK LTD |
| ROOF TRIM Cloaked Verge | MARLEY LTD |
| TIMLOC BUILDING PRODUCTS |
| ROOF TRIM Coated Metal Sheets | ICB GROUP |
| ROOF TRIM Continuous Soaker Systems | CAVITY TRAYS LTD |
| HAMBLESIDE DANELAW LTD |
| ROOF TRIM Dry Hip Systems | FORTICRETE ROOFING PRODUCTS LTD |
| KLOBER LTD |
| MARLEY LTD |
| TIMLOC BUILDING PRODUCTS |
| ROOF TRIM Dry Ridge Systems | FORTICRETE ROOFING PRODUCTS LTD |
| KLOBER LTD |
| MARLEY LTD |
| TIMLOC BUILDING PRODUCTS |
| UBBINK UK LTD |
| ROOF TRIM Dry Valley Systems | FORTICRETE ROOFING PRODUCTS LTD |
| KLOBER LTD |
| MARLEY LTD |
| TIMLOC BUILDING PRODUCTS |
| ROOF TRIM Dry Verge Systems | EUROCELL PLC |
| FORTICRETE ROOFING PRODUCTS LTD |
| HAMBLESIDE DANELAW LTD |
| KLOBER LTD |
| MARLEY LTD |
| PROTEKTOR GROUP UK LTD |
| TIMLOC BUILDING PRODUCTS |
| UBBINK UK LTD |
| ROOF TRIM Flat Roof | DANI ALU UK LTD |
| ICB GROUP |
| ROOF TRIM For Clay Tiles | KLOBER LTD |
| MARLEY LTD |
| ROOF TRIM For Concrete Tiles | KLOBER LTD |
| MARLEY LTD |
| ROOF TRIM For Fibre Cement Slates | CEDRAL |
| MARLEY LTD |
| ROOF TRIM For Slates | MARLEY LTD |
| ROOF TRIM GRP | MARLEY LTD |
| TOR COATINGS LIMITED |
| ROOF TRIM Hip Systems | MARLEY LTD |
| ROOF TRIM Interlocking | MARLEY LTD |
| ROOF TRIM PVC-u | EUROCELL PLC |
| FILON PRODUCTS LTD |
| MARLEY LTD |
| POLYPIPE BUILDING PRODUCTS |
| RESIDENTIEL VINYL CLADDING LTD |
| TIMLOC BUILDING PRODUCTS |
| ROOF TRIM Ridge Systems | FORTERRA BUILDING PRODUCTS LIMITED |
| MARLEY LTD |
| ROOF TRIM Slate Verge | HAMBLESIDE DANELAW LTD |
| MARLEY LTD |
| ROOF TRIM Soaker Strips | CAVITY TRAYS LTD |
| HAMBLESIDE DANELAW LTD |
| ROOF TRIM Standing Seam Effect Profiles | ICB GROUP |
| ROOF TRIM Thermoplastic | ICB GROUP |
