This part only applies to new dwellings and states that reasonable provision must be made to resist unauthorised access to any dwelling; and any part of a building from which access can be gained to a flat within the building.

The approved document sets out reasonable standards for doors and windows to resist physical attack by a casual or opportunist burglar, by being both sufficiently robust and fitted with appropriate hardware.

Approved Document Q

2015 edition: Valid from 1 October 2015

PDF file: 233 KB, 20 pages

The requirements in this edition of Approved Document Q are as follows:

Q1 – Unauthorised access

Reasonable provision must be made to resist unauthorised access to:-
(a) Any dwelling; and
(b) Any part of a building from which access can be gained to a flat within the building.

Limits on application

Requirement Q1 applies only in relation to new dwellings.