How much do quick-release escape window grilles cost in Sunbury-on-Thames?
As a guide, quick-release escape window grilles in Sunbury-on-Thames cost £534 to £1,074 including VAT (£445 to £895 plus VAT) per window, supplied and fitted. The exact figure depends on size, type, finish and locking, and is confirmed in writing after the free survey.
An escape window grille is a retractable grille with a release on the inside that opens it without a key or tool. It secures a window against entry from outside while keeping the window usable as an emergency escape route from inside, which bedroom and upstairs windows often need to be.
What goes into a quick-release grille
- Clear opening kept at or above the window's escape size
- Keyless internal lever or push-button release
- Can be keyed alike with other grilles for daytime locking
- White, black or anthracite finishes
- No key or tool needed to open from inside
- Release positioned at a sensible height
Fitting in Sunbury-on-Thames and nearby
Surveys in Sunbury-on-Thames (TW16) are booked around installer availability. We also cover nearby Walton-on-Thames (1 mile), Hampton (2 miles) and Hanworth (3 miles).
Surrey is mostly suburban and commuter housing, from interwar semis to large detached homes, with busy town centres such as Guildford and Woking.
Typical places for this kind of grille include:
- Basement bedrooms
- Upstairs habitable rooms
- Rooms in HMOs and rented homes
- Loft conversion windows
Things to decide before you order
Is it an escape window?
If the room relies on the window for escape, the grille must have a keyless release.
Release position
Easy to find and operate in the dark, but not something a passer-by can reach.
Rules that apply in England
Bedroom and escape windows
Approved Document B (fire safety) expects many habitable rooms in houses, especially first-floor rooms, to have an emergency escape window with an unobstructed opening of at least 0.33 m², at least 450 mm high and 450 mm wide, with the bottom of the opening no more than 1,100 mm above the floor. We only fit grilles over escape windows with a release that opens from inside without a key.
Grilles inside the glass
A grille fitted inside the glass does not normally need planning permission, because it does not materially change how the building looks from outside. If the building is listed, listed building consent may still be needed.
How it works
- Send sizes or use the quote tool
- Free survey at your Sunbury-on-Thames address
- Fixed price in writing
- Made to measure and fitted
Escape window grilles (quick release) in Sunbury-on-Thames: questions
Can you survey in Sunbury-on-Thames and nearby towns?
Yes. Surveys in Sunbury-on-Thames, Walton-on-Thames, Hampton and elsewhere in Surrey are booked around installer availability.
Could a burglar use the quick release?
It should not be possible from outside. The release is on the inside face and positioned so it is not reachable through the lattice from outside; we check this at fitting.
How does a quick-release grille work?
A lever or push release on the inside of the lock box unlatches the grille so it can be slid open in one movement, with no key needed.
Can I lock a quick-release grille when I go away?
Some designs allow a key lock to be used as well, for when the house is empty. The release must always be usable when anyone is sleeping there.
Escape window grilles (quick release) in nearby towns
Other grilles in Sunbury-on-Thames
- Vacant property grilles and screens
- LPS 1175 certified security grilles
- Security grille repairs
- Retractable security grilles
- Grille lock replacement and upgrades
- Door security gates
Ready for a price? Use the form or call 0800 088 6248.