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Energy Consumption Reduction

Part L2B is created for large extensions added to non dwellings. These extensions also now have to have an air test

Visit the Air Leakage Testing Limited website for more information on Energy Consumption Reduction

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More Products

  • Part L1 Building Regulations

  • Air Testing In Saffron Walden

  • Part L2 Building Regulations

  • Improving Air Tightness