New security standards for new homes: Building Regulations Part Q

News
Picture of new home - security stands Part Q of Building Regulations

Did you know that all new homes now have to meet minimum standards of security under new Building Regulation Part Q? This rule came into force on 1 October 2015 and applies to new-build houses and flats and those formed by a change of use such as barn conversions.

The new standards say that ‘accessible’ doors and windows have a minimum level of security. An accessible door or window is one that’s located at ground floor or basement level, or above low pitched roofs.

To meet these standards the door or window should have been tested to security standard PAS 24, or one of the alternative standards listed in the new Part Q of the regulations. The manufacturer has to have had the door tested against burglar attacks, such as force and lock-picking, to comply.

Key points for Building Regulation Part Q

  • Where a dwelling is formed by change of use, the existing doors and windows will need replacement if they do not meet the requirements - this could lead to unexpected costs

     
  • Where the property being converted is historic or in a conservation area, you’ll need to speak to the council’s building control department to discuss the windows and doors

     
  • If the conservation team requires that the existing doors and windows are retained, then you’ll need to contact building control to discuss other solutions

     
  • Part Q contains a specification for a ‘bespoke’ door - an alternative to using a certified door - this allows a joiner to construct a door to meet the regulations without having it tested

     
  • For bespoke windows Part Q refers to specifications and you should follow the latest version of PAS 24 (2016) This then provides in section 2, the references to a range of British Standards. 

         Read more about windows - LABC article on the 06.09.21

 

Comments

Part Q

Submitted 3 years 1 month ago

Any update on the ‘bespoke’ window? (6 years later). Thanks

In reply to by Bobby (not verified)

LABC response

Submitted 3 years ago

Thank you for your comment.

It is now updated, you can also read a recent article on the LABC website (link above) on windows.

Best,
LABC team

Lockable windows

Submitted 1 year 11 months ago

I have recently purchased a new build ground floor apartment which has window locks on the front windows but no window locks on the back windows. Is this legal or should all the windows be lockable

LABC response

Submitted 1 year 11 months ago

Hi,

Thank you for your enquiry, Part Q of the Building Regulations define an easily accessible window as either:

• A window or doorway, any part of which is within 2m vertically of an accessible level surface such as the ground or basement level, or an access balcony, or
• A window within 2m vertically of a flat or sloping roof (with a pitch of less than 30°) that is within 3.5m of ground level

If the window is easily accessible, then it should be secure:

By either:

• A window that is proven to resist criminal attack, or
• A bespoke window incorporating construction features that are proven to reduce crime.

That would mean that the windows in question should be made to a design that has been shown by test to meet the security
requirements of British Standards publication PAS 24:2012.

This would mean that you should check with the developer of the apartment to clarify that the windows meet that standard.

Best,
LABC team

Secure windows

Submitted 1 year 2 months ago

My builder has told me I don’t need laminated glass on the downstairs windows on my new house if they have locking handles. The window company says they need laminated glass. Who would be correct. Thanks

LABC Response

Submitted 1 year 1 month ago

Hi,

Thank you for your enquiry.

The answer depends upon the particular circumstances. Where any window is easily accessible and has non-key locking hardware or is within 400mm of a door, the glazing requirement for windows under Part Q is satisfied if glass achieving a BS EN 356:2000 standard to a minimum of P1A is provided (typically laminate with 0.8 interlayer).
There is no specification for glass for Part Q compliance where the window is not coupled with or adjacent to a door and has locking hardware.
I hope this is of some assistance.

Best,
LABC Team

Patio door sealed shut

Submitted 1 year 1 month ago

I am renting a property and the patio door in the living room has been sealed shut. The lock also looks like it has been drilled so that does not work. In the living room there is one door leading in and out of the living room and one patio door. There are not other windows in the room.

I would like to know if this setup is legal. Should the patio door (which goes into the garden) be functioning and accessible?

I have mentioned this to the landlord and they said the dont have money to fix it.

Thanks,

Peter

LABC Response

Submitted 1 year 1 month ago

Hi,

Thank you for your query, we are sorry you are experiencing issues with your home. The building regulations do not cover ongoing maintenance to properties; therefore, we are unable to help in this matter. We recommend you contact the housing department at your local council as they may consider this a risk under the Housing Health and Safety Rating System. The following information from Citizens Advice may be of assistance - Local authority help with repairs - Housing Health and Safety Rating System - Citizens Advice.
We do not take responsibility for the content and accuracy of any links provided and their provision should not be taken as endorsement of any organisation or guidance. Links to external sources are provided to signpost other sources of information.

Best,
LABC Team

Bathroom and toilet door locks

Submitted 1 year ago

Hi, Our landlord has resolved broken door locks on our toilet and bathroom by removing the locking mechanism in the handle and replacing it with a barrel bolt on the inside of the door. The previous locking mechanism could be unlocked from outside in an emergency. The new barrel bolts can only be operated from inside the loo or bathroom. This doesn't feel safe to me, but is it contrary to any building or letting regulations?

LABC Response

Submitted 9 months 3 weeks ago

Thank you for our enquiry.

The building regulations do not cover the type of locking mechanism on bathroom doors in dwellings and we cannot comment on the specific nature of a letting agreement.

Best,
LABC Team

Add new comment

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Sign up to the building bulletin newsletter

Over 48,000 construction professionals have already signed up for the LABC Building Bulletin.



Join them and receive useful tips, practical technical information and industry news by email once every 6 weeks.



Subscribe to the Building Bulletin