Retractable grilles in Bishop's Stortford

Retractable security grilles in Bishop's Stortford: what will it cost?

Retractable security grilles in Bishop's Stortford typically cost £414 to £1,554 including VAT (£345 to £1,295 plus VAT) per opening, supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

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.

What goes into a retractable grille

Key-operated lock box on the leading edge, with optional extra locking points
White, black and anthracite as standard, other RAL colours to order
Single, double or multi-leaf layouts for wide openings
Quick-release internal handle available where a window must stay usable for escape
Folds into a stack typically around a sixth of the opening width
Vertical bars with diagonal scissor links that lock rigid when closed

Fitting in Bishop's Stortford and nearby

Surveys in Bishop's Stortford (CM23) are booked around installer availability. We also cover nearby Harlow (7 miles), Hoddesdon (10 miles) and Hertford (11 miles).

Hertfordshire mixes the garden cities of Letchworth and Welwyn, post-war new towns such as Stevenage, and historic centres like St Albans.

Common openings for retractable security grilles:

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

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.

Which side it folds to

The stack needs a clear wall or reveal to park against. We check curtains, handles, radiators and light switches before the grille is ordered.

What the rules say in England

England

External grilles and planning

External grilles and shutters on shops and other commercial buildings normally need planning permission from the local council because they change the building's appearance. Many councils' shopfront guides favour internal, open-lattice grilles, particularly in conservation areas.

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 Bishop's Stortford
Accept the fixed quote
Installation by installers working under our contract

Retractable security grilles in Bishop's Stortford: questions

Do you cover Harlow as well as Bishop's Stortford?

Yes. As well as Bishop's Stortford, we can arrange surveys in nearby Harlow, Hoddesdon and Hertford, and elsewhere in Hertfordshire.

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.

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.

Retractable security grilles in nearby towns

Other grilles in Bishop's Stortford

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

Retractable security grilles in Bishop's Stortford

Free quote in Bishop's Stortford