| Centro Plastics Ltd |
| Suppliers and stockists of conservatories, double glazed windows and doors, UPVC building products and other home improvement and DIY products. Company profile, details of products and services and brochure request. |
| | Crown Fenestrations Ltd |
| Fibreglass windows for new buildings. Describes the material and its properties, and the product range with environmental information and press releases. |
| | Direct Doors |
| Catalogue for online purchasing of external and internal timber doors, windows, patio doors, flooring and door fittings. |
| | Door Panels Plc. |
| Door panel manufacturer and supplier to the trade. Product gallery and contact details. |
| | Doormatic |
| Specialise in automating existing garage doors. Contact details and product information. |
| | Dunster House Ltd |
| Manufacturing company specialising in the production of PVCu windows, doors and aluminium flyscreens. |
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