Retractable security grilles in Norwich

Retractable security grilles in Norwich: what will it cost?

Budget £414 to £1,554 including VAT (£345 to £1,295 plus VAT) per opening for retractable security grilles in Norwich, supplied and fitted. Size, number of leaves, colour and access all move the price, which is fixed in writing after the 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.

Specification at a glance

Single, double or multi-leaf layouts for wide openings
Vertical bars with diagonal scissor links that lock rigid when closed
Quick-release internal handle available where a window must stay usable for escape
Galvanised or powder-coated steel, or aluminium for lighter duty
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 Norwich and nearby

Surveys in Norwich (NR2) are booked around installer availability, as they are in nearby Wymondham (9 miles) and North Walsham (14 miles).

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

Common openings for retractable security grilles:

Back doors, French doors and patio doors
Ground-floor windows of homes and flats
Office receptions and glazed partitions
Stockrooms and cash offices

Getting the right retractable grille for your building

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.

Security level

Domestic grilles suit most homes. Shops, pharmacies and high-value stock may justify heavier sections or a third-party certified product.

What the rules say in England

England

Listed buildings and conservation areas

Listed buildings need listed building consent for works that affect their character, which can include internal grilles and their fixings. In conservation areas, councils look closely at anything fitted to the outside. We recommend speaking to the council's conservation officer before ordering.

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

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

Retractable security grilles in Norwich: questions

Can you survey in Norwich and nearby towns?

Yes. Surveys in Norwich, Wymondham, North Walsham and elsewhere in Norfolk are booked around installer availability.

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.

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.

Retractable security grilles in nearby towns

Other grilles in Norwich

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