| DOOR SURROUNDS . | AGGREGATE INDUSTRIES - STRUCTURAL PRODUCTS |
| ASHERWOOD LTD |
| EUROCELL PLC |
| FORTICRETE WALLING & CAST STONE |
| HOWARTH TIMBER GROUP |
| PORTLAND STONE FIRMS LTD |
| PROCTER CAST STONE |
| SELO UK |
| DOOR SURROUNDS Architectural | ASHERWOOD LTD |
| SELO UK |
| DOOR SURROUNDS Cast Stone (Reconstructed Stone) | AGGREGATE INDUSTRIES - STRUCTURAL PRODUCTS |
| FORTICRETE WALLING & CAST STONE |
| PROCTER CAST STONE |
| DOOR SURROUNDS Cast Stone (Reconstructed Stone) Purpose Made | AGGREGATE INDUSTRIES - STRUCTURAL PRODUCTS |
| PROCTER CAST STONE |
| DOOR SURROUNDS GRP | EUROCELL PLC |
| WESSEX BUILDING PRODUCTS LTD |
| DOOR SURROUNDS GRP Period Reproduction | WESSEX BUILDING PRODUCTS LTD |
| DOOR SURROUNDS Timber | HOWARTH TIMBER GROUP |
| RICHARD BURBIDGE LTD |
