1.1 This approved document gives guidance on how to comply with requirement Q1 of the Building Regulations. It contains the following sections:
Section 1: Doors
Section 2: Windows
Appendix A: Key terms
Appendix B: Bespoke timber secure doorsets
Appendix C: Documents referred to
Appendix D: Standards referred to
1.2 The guidance in this approved document applies to new dwellings only; this includes dwellings formed by a material change of use.