| WALL PANELS INTERNAL Acoustic | ACCORDIAL LTD |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| BRITISH GYPSUM |
| E E INGLETON ENGINEERING LTD |
| HUNTER DOUGLAS CEILINGS |
| IAC ACOUSTICS |
| INTERCLAD (UK) LTD |
| KNAUF CEILINGS SOLUTIONS |
| KNAUF UK |
| MOVING DESIGNS LTD |
| PAROC PANEL SYSTEM |
| RAWSON CARPET SOLUTIONS LIMITED |
| ROCKWOOL LTD |
| TATA STEEL |
| WALL PANELS INTERNAL Bathrooms and Wet Areas | AAZTEC CUBICLES |
| AKW-MEDICARE |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| AQATA LTD |
| EUROCELL PLC |
| INTERCLAD (UK) LTD |
| TRESPA LTD |
| WALL PANELS INTERNAL Bonded Sandwich | PAROC PANEL SYSTEM |
| WALL PANELS INTERNAL Decorative | KNAUF UK |
| WALL PANELS INTERNAL Expanded Polystyrene GRP Laminated | ALTRO WALL, DOOR & CEILING SYSTEMS |
| BEWI iNSULATION AND CONSTRUCTION UK LTD |
| WALL PANELS INTERNAL Expanded Polystyrene Laminated | ALTRO WALL, DOOR & CEILING SYSTEMS |
| BEWI iNSULATION AND CONSTRUCTION UK LTD |
| WALL PANELS INTERNAL Expanded Polystyrene Steel Laminated | BEWI iNSULATION AND CONSTRUCTION UK LTD |
| WALL PANELS INTERNAL Felt | HUNTER DOUGLAS CEILINGS |
| WALL PANELS INTERNAL Gypsum Fibreboard | KNAUF UK |
| WALL PANELS INTERNAL Hygienic | AAZTEC CUBICLES |
| ALTRO RESILIENT VINYL FLOORING |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| CONSTRUCTION SPECIALTIES - WALL PROTECTION |
| FILON PRODUCTS LTD |
| INTERCLAD (UK) LTD |
| PAROC PANEL SYSTEM |
| TRESPA LTD |
| WALL PANELS INTERNAL Insulated AGREMENT CERTIFICATE HOLDERS | ALTRO WALL, DOOR & CEILING SYSTEMS |
| WALL PANELS INTERNAL Insulated Architectural Systems | ALTRO WALL, DOOR & CEILING SYSTEMS |
| PAROC PANEL SYSTEM |
| WALL PANELS INTERNAL Insulated Building Regs Part L2 | ALTRO WALL, DOOR & CEILING SYSTEMS |
| WALL PANELS INTERNAL Insulated FM Approved System | ALTRO WALL, DOOR & CEILING SYSTEMS |
| PAROC PANEL SYSTEM |
| WALL PANELS INTERNAL Insulated Hygienic | ALTRO WALL, DOOR & CEILING SYSTEMS |
| INTERCLAD (UK) LTD |
| PAROC PANEL SYSTEM |
| WALL PANELS INTERNAL Insulating | ALTRO WALL, DOOR & CEILING SYSTEMS |
| PAROC PANEL SYSTEM |
| WALL PANELS INTERNAL Linear Solid Wood | HUNTER DOUGLAS CEILINGS |
| WALL PANELS INTERNAL Linear Veneered Wood | HUNTER DOUGLAS CEILINGS |
| WALL PANELS INTERNAL OSB Board | MEDITE SMARTPLY UK LIMITED |
| WALL PANELS INTERNAL Purpose Made Bespoke and Custom Designs | AATI |
| KNAUF UK |
| MEDITE SMARTPLY UK LIMITED |
| WALL PANELS INTERNAL PVC | EUROCELL PLC |
| INTERCLAD (UK) LTD |
| WALL PANELS INTERNAL PVC-Free High Impact Modified Polyester | CONSTRUCTION SPECIALTIES - WALL PROTECTION |
| WALL PANELS INTERNAL PVC-u | ALTRO RESILIENT VINYL FLOORING |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| WALL PANELS INTERNAL Seamless Resin Surfacing | SURFINA LIMITED |
| WALL PANELS INTERNAL SGL | AAZTEC CUBICLES |
| WALL PANELS INTERNAL Sound Absorbers | ACCORDIAL LTD |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| HUNTER DOUGLAS CEILINGS |
| IAC ACOUSTICS |
| KNAUF CEILINGS SOLUTIONS |
| KNAUF UK |
| MOVING DESIGNS LTD |
| RAWSON CARPET SOLUTIONS LIMITED |
| ROCKWOOL LTD |
| WALL PANELS INTERNAL Splashbacks | ALTRO WALL, DOOR & CEILING SYSTEMS |
| ION GLASS LTD |
| WALL PANELS INTERNAL Vinyl Acrylic High Impact Resistance | ALTRO WALL, DOOR & CEILING SYSTEMS |
| CONSTRUCTION SPECIALTIES - WALL PROTECTION |
| WALL PANELS INTERNAL Wet Areas | AAZTEC CUBICLES |
| ALTRO WALL, DOOR & CEILING SYSTEMS |
| EUROCELL PLC |
| TRESPA LTD |
