Building Regulations

The Building Regulations, which have been in effect since 1 April 2002, apply to all replacement glazing. These regulations cover various aspects such as thermal performance, safety, air supply, means of escape, and ventilation.

Under the Building Regulations, an external window or door is classified as a "controlled fitting." This classification means that specific standards must be met when replacing such windows or doors.

To comply with the Building Regulations, materials and building work must meet certain performance expectations. The approved documents section provides general guidance on these expectations and offers practical examples and solutions for achieving compliance in common building situations.

It is important to adhere to the Building Regulations when replacing windows and doors to ensure that they meet the required standards for thermal efficiency, safety, and other relevant factors. By following these regulations, you can ensure that your replacement glazing is compliant and contributes to the overall performance and safety of your property.