| IS |
| A directory of UK web sites allied to the building and construction industry. |
| | Ireland: Irish Building |
| Irish building trades directory. Includes 10,000 building contractors, subcontractors, suppliers and manufacturers listed under 110 categories. |
| | Ireland: Roofing Ireland |
| Directory of roofing contractors, material suppliers, surveyors and equipment for roofing in Ireland. |
| | Leonardo2 |
| UK construction industry building products, building materials, services and companies database. |
| | Lift Directory |
| Directory of more than 200 UK firms in the lift and escalator industry. |
| | Newbuilder GreenPro |
| UK based directory of ecologically responsible construction products and services. |
| | PVC Online |
| Directory of more than 40 UK suppliers of PVC construction products. Includes suppliers of fascia, soffits, guttering, barge board, roofing and cladding. Online brochure ordering. |
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