How much do retractable security grilles cost in Islington?
As a guide, retractable security grilles in Islington cost £414 to £1,554 including VAT (£345 to £1,295 plus VAT) per opening, supplied and fitted. The exact figure depends on size, type, finish and locking, and is confirmed in writing after the free survey.
A retractable security grille is a steel or aluminium lattice of vertical bars joined by scissor links that runs in a top and bottom track. Drawn across a window or door it forms a locked barrier; slid back, it folds into a narrow stack at the side so the opening is fully usable.
Choices you can make
- Key-operated lock box on the leading edge, with optional extra locking points
- Quick-release internal handle available where a window must stay usable for escape
- White, black and anthracite as standard, other RAL colours to order
- Vertical bars with diagonal scissor links that lock rigid when closed
- Folds into a stack typically around a sixth of the opening width
- Top-hung or bottom-running versions to suit the floor or sill
Fitting in Islington and nearby
We can arrange retractable security grilles anywhere in Islington, and in nearby Highbury, Holloway and Camden Town. Tell us your postcode and we will offer dates.
London's buildings range from Victorian and Edwardian terraces and mansion blocks to post-war estates, with long high streets of ground-floor shops below flats.
Typical places for this kind of grille include:
- Ground-floor windows of homes and flats
- Shop windows and glazed shop entrances
- Back doors, French doors and patio doors
- Office receptions and glazed partitions
Things to decide before you order
Security level
Domestic grilles suit most homes. Shops, pharmacies and high-value stock may justify heavier sections or a third-party certified product.
Inside or outside the glass
Inside is the norm: it is protected from weather, keeps the street view unchanged and usually avoids planning issues. Outside fitting suits recessed doorways and openings with no internal depth.
Rules that apply in England
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.
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.
How it works
- Send sizes or use the quote tool
- Free survey at your Islington address
- Fixed price in writing
- Made to measure and fitted
Retractable security grilles in Islington: questions
Do you cover Highbury as well as Islington?
Yes. As well as Islington, we can arrange surveys in nearby Highbury, Holloway and Camden Town, and elsewhere in Greater London.
Will a grille stop me opening my windows?
No. An internal grille sits inside the reveal, so you can open the window as normal when the grille is folded back, and usually with it closed if there is enough depth between grille and glass.
How long does a retractable grille take to fit?
Most single windows or doors are fitted in an hour or two once the made-to-measure grille arrives. A shopfront or several openings may take a day.
Can a retractable grille be fitted inside the window?
Yes, and that is how most are fitted. The tracks fix into the window reveal or to a timber or steel subframe, so the grille sits between the glass and the room.
Retractable security grilles in nearby towns
Other grilles in Islington
- LPS 1175 certified security grilles
- Bi-folding security gates
- Counter and hatch grilles
- Home security grilles
- Hinged security gates
- Front door security gates
Ready for a price? Use the form or call 0800 088 6248.