Door security
Whether you are looking to buy a new front, back or side door, or reinforce an existing door, security should be your top priority.
Some door manufacturers say their doors are secure when they might not have been properly tested by anyone independent. This can lead to expensive mistakes.
Buy a security-accredited product
If you are considering replacing your door, always use a security-accredited product to a standard such as PAS 24:2022.
These doors are tested to British standards and are insurance approved. Secured by Design accredit such product.
uPVC doors
Tested and certified uPVC doors are more secure, as they have a highly secure multi-locking mechanism using a system of hooks and latches to secure the door.
Always remember to double lock uPVC and multi-point locking doors by lifting up the handle and then turning and removing the key.
Timber and composite doors
Modern timber front doors are very secure, while composite doors use several materials layered to produce a very robust product.
Doors made out of both materials tend to use a British Standard mortice deadlock and an automatic deadlocking rim lock.

Always make sure both locks are engaged every time you leave your home.
Door viewers or restrictor chains are recommended, so that someone visiting can be identified before the door opens.
If your door has a letterbox, a letterbox guard fitted to the rear of the door will prevent someone reaching in and opening the door or ‘fishing’ for any items nearby.
Aluminium doors
Modern patio, sliding or bi-fold doors are typically made of aluminium, which means there is usually no need for bulky supporting frames.
If you have older patio, sliding or bi-fold doors, check for key security measures such as:
- anti-lift tracks – these are fitted into the top track of a sliding door to prevent the door being lifted off its runners
- secure cylinder locks – if it protrudes beyond the frame handle, get a member of the Master Locksmiths Association to change the lock to a shorter, more snap-resistant one
Glazing can be reinforced by using special film or by installing laminated glass panels.
Security and safety support
Be Home Safe team
For specific home security advice, contact your local Neighbourhood Policing Team.
If appropriate, they may refer you to our Be Home Safe team, who can help make your home more secure and offer bespoke advice.
Door security check
Your door and frame should be of solid construction. A member of the Master Locksmiths Association can check to see if your front door is secure, and the material it is made of.
The locksmith can also reinforce the frame – often with London and Birmingham bars – and check if the locks and hinges are British Standard approved.
Home fire safety visit
Hoarding, the use of candles and lithium batteries can put your home at risk of fire.
If you, or you know someone who you think needs help, you can arrange a free home fire safety visit through either:
- Avon Fire and Rescue – for Bristol, Bath and North East Somerset, North Somerset, and South Gloucestershire
- Devon and Somerset Fire and Rescue – for Somerset