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Timber Georgian style sash window

We are proud to announce that The Sash Window Workshop has now passed EN 1279 Part 3, and is 100% compliant with which the European standard for manufacturing of double glazed units.

Part 3 is a particularly tough standard to meet. Furthermore we have also completed air leakage and U value simulations for our traditional casement and sliding sash windows. We are working towards compliance with the requirements set out for the proposed new Part L legislation, which comes into force in October 2010.

This is no mean feat. To make traditional windows in period properties that meet the new standards, while maintaining a “traditional” look is very difficult. We would like to congratulate our team for all their hard work to date and we will update you soon with more developments.

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