Retractable security grilles in Bow

Retractable security grilles in Bow: what will it cost?

Our guide range for retractable security grilles in Bow is £414 to £1,554 including VAT (£345 to £1,295 plus VAT) per opening, including fitting. The survey is free for new installations and your fixed price follows in writing.

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.

Options for retractable security grilles in Bow

Top-hung or bottom-running versions to suit the floor or sill
Single, double or multi-leaf layouts for wide openings
White, black and anthracite as standard, other RAL colours to order
Vertical bars with diagonal scissor links that lock rigid when closed
Galvanised or powder-coated steel, or aluminium for lighter duty
Quick-release internal handle available where a window must stay usable for escape

Fitting in Bow and nearby

Bow is about 5 miles from Central London, the main centre for Greater London. We can survey and fit across the E3 district and in nearby places such as Stratford and Canary Wharf.

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.

Common openings for retractable security grilles:

Back doors, French doors and patio doors
Stockrooms and cash offices
Ground-floor windows of homes and flats
Shop windows and glazed shop entrances

Getting the right retractable grille for your building

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.

What the rules say in England

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

Guide price online or by phone
Survey in Bow
Accept the fixed quote
Installation by installers working under our contract

Retractable security grilles in Bow: questions

Can you survey in Bow and nearby towns?

Yes. Surveys in Bow, Stratford, Canary Wharf and elsewhere in Greater London are booked around installer availability.

Do retractable grilles need a bottom track?

Most do, because the bottom track stops the grille being pushed out of line. On doorways a low or recessed track can be used to reduce the trip hazard, and some top-hung designs work without one on smaller openings.

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 Bow

Tell us about your retractable grille and we will come back with a guide price.