Escape window grilles (quick release) in Diss

How much do quick-release escape window grilles cost in Diss?

As a guide, quick-release escape window grilles in Diss 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

Retractable lattice that folds fully clear of the opening
White, black or anthracite finishes
Clear opening kept at or above the window's escape size
Keyless internal lever or push-button release
No key or tool needed to open from inside
Can be keyed alike with other grilles for daytime locking

Fitting in Diss and nearby

Surveys in Diss (IP22) are booked around installer availability. We also cover nearby Wymondham (13 miles), Stowmarket (14 miles) and Thetford (15 miles).

Norfolk is known for flint and brick cottages, Norwich's medieval lanes and listed buildings, and seaside towns with seasonal properties.

Typical places for this kind of grille include:

Basement bedrooms
Rooms in HMOs and rented homes
Upstairs habitable rooms
Loft conversion windows

Things to decide before you order

Clear opening

The folded grille must not reduce the window's clear opening below what escape requires.

Is it an escape window?

If the room relies on the window for escape, the grille must have a keyless release.

Rules that apply in England

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 Diss address
Fixed price in writing
Made to measure and fitted

Escape window grilles (quick release) in Diss: questions

Do you cover Wymondham as well as Diss?

Yes. As well as Diss, we can arrange surveys in nearby Wymondham, Stowmarket and Thetford, and elsewhere in Norfolk.

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 Diss

Ready for a price? Use the form or call 0800 088 6248.