| LOFT ACCESS DOORS | ACCESS BUILDING PRODUCTS LTD |
| BRITISH GYPSUM |
| CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| FAKRO GB LTD |
| POLYPIPE TDI |
| PREMIER LOFT LADDERS LTD |
| PROFAB ACCESS LTD |
| SURESPAN LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS 0.25 U Value | COMPLETE FIRE PROTECTION LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS 0.35 U Value | CAVITY TRAYS LTD |
| POLYPIPE TDI |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Airtight | ACCESS BUILDING PRODUCTS LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS BRE and NHBC | CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Building Regs. | ACCESS BUILDING PRODUCTS LTD |
| CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| POLYPIPE TDI |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Concealed | BRITISH GYPSUM |
| LOFT ACCESS DOORS Drop In | TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Fire Rated | ACCESS BUILDING PRODUCTS LTD |
| BILCO UK LTD |
| CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| FAKRO GB LTD |
| PROFAB ACCESS LTD |
| SURESPAN LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Hatchway Safety Covers | EASI-DEC ACCESS SYSTEMS LTD |
| LOFT ACCESS DOORS Insulated | ACCESS BUILDING PRODUCTS LTD |
| CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| FAKRO GB LTD |
| POLYPIPE TDI |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Lockable | ACCESS BUILDING PRODUCTS LTD |
| PROFAB ACCESS LTD |
| SURESPAN LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Loft Hatches | ACCESS BUILDING PRODUCTS LTD |
| BILCO UK LTD |
| CAVITY TRAYS LTD |
| COMPLETE FIRE PROTECTION LTD |
| EUROCELL PLC |
| FAKRO GB LTD |
| POLYPIPE TDI |
| PREMIER LOFT LADDERS LTD |
| PROFAB ACCESS LTD |
| SURESPAN LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Non-Combustible | CAVITY TRAYS LTD |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Operating Poles | TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Part L 2010 Compliant | ACCESS BUILDING PRODUCTS LTD |
| CAVITY TRAYS LTD |
| POLYPIPE TDI |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Robust Detail | POLYPIPE TDI |
| TIMLOC BUILDING PRODUCTS |
| LOFT ACCESS DOORS Smoke Tight | ACCESS BUILDING PRODUCTS LTD |
| LOFT ACCESS DOORS Steel | ACCESS BUILDING PRODUCTS LTD |
| CAVITY TRAYS LTD |
| PROFAB ACCESS LTD |
| SURESPAN LTD |
| TIMLOC BUILDING PRODUCTS |
