| 3D Plastic Centres LtdCarfinder House/155 Bristol Rd, Gloucester, GL1 5SY | 01452 525519 |   |
| A & M Glass & WindowsChurchill Hse/Churchill Rd, Cheltenham, GL53 7EH | 01242 245957 |   |
| A Team Installations Ltd28 The Cr Tilsdown, Dursley, GL11 5QS | 01453 544119 |   |
| Advanced Window Craft35 Kingston Rd, Tewkesbury, GL20 8QL | 01684 294047 |   |
| After Care Services10A Oldfield Cr, Cheltenham, GL51 7BA | 01242 513916 |   |
| Albany Windows21 Albany Road, Cheltenham, GL50 2UN | 01242 511384 |   |
| Alfram LtdUnit H2A/Bath Rd Trading Est Lightpill, Stroud, GL5 3QF | 01453 756611 |   |
| Amberley Doors & Windows LtdUnit 25/Hopemills Ind Park/London Rd Brimscombe, Stroud, GL5 2SQ | 01453 889362 |   |
| Andy-Way Home Improvements Ltd34 Blackwater Way Longlevens, Gloucester, GL2 0XN | 01452 501176 |   |
| Artistic Windows & Doors25 Church Rd Longlevens, Gloucester, GL2 0AB | 01452 303787 |   |
| Beard M J B Fascias Guttering PVCu2a Birchall Av Matson, Gloucester, GL4 6LW | 01452 385464 |   |
| By-Moore InstallationsWhistledown/Twyning Green Twyning, Tewkesbury, GL20 6DQ | 01684 299326 |   |
| C S Glass (Cheltenham) LtdMead Road, Cheltenham, GL53 7DT | 01242 526510 |   |
| Cameron WindowsParton Grange/Parton Rd Churchdown, Gloucester, GL3 2JE | 01452 857282 |   |
| Cartwright Windows9/10/Stenders Business Centre/The Stenders, Mitcheldean, GL17 0JE | 01594 543300 |   |
| Cheltenham Home Improvements10 Mandarin Way, Cheltenham, GL50 4RP | 01242 703038 |   |
| Churchdown Windows80 Oldbury Orchard Churchdown, Gloucester, GL3 2NY | 01452 856555 |   |
| Cirencester Windows10 Golden Farm Rd, Cirencester, GL7 1BS | 01285 653974 |   |
| Clear View Windows (South West) Ltd6 Box Rd Cam, Dursley, GL11 5DJ | 01453 890990 |   |
| Clement John & Son5 Broadmoor Park/Broadmoor Rd Forest Vale Industrial Estate, Cinderford, GL14 2YF | 01594 826763 |   |