Retractable security grilles in Hertford

How much do retractable security grilles cost in Hertford?

Budget £414 to £1,554 including VAT (£345 to £1,295 plus VAT) per opening for retractable security grilles in Hertford, 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.

Options for retractable security grilles in Hertford

Top-hung or bottom-running versions to suit the floor or sill
Quick-release internal handle available where a window must stay usable for escape
Key-operated lock box on the leading edge, with optional extra locking points
Folds into a stack typically around a sixth of the opening width
Single, double or multi-leaf layouts for wide openings
Vertical bars with diagonal scissor links that lock rigid when closed

Fitting in Hertford and nearby

Hertford is about 17 miles from Watford, the main centre for Hertfordshire. We can survey and fit across the SG13 district and in nearby places such as Hoddesdon and Welwyn Garden City.

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

Typical places for this kind of grille include:

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

Things to decide before you order

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.

Bottom track or no bottom track

A bottom track gives the most rigid grille but can be a trip point across a doorway. Low-profile and removable floor tracks are available for doors.

Rules that apply 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.

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.

How it works

Send sizes or use the quote tool
Free survey at your Hertford address
Fixed price in writing
Made to measure and fitted

Retractable security grilles in Hertford: questions

Can you survey in Hertford and nearby towns?

Yes. Surveys in Hertford, Hoddesdon, Welwyn Garden City and elsewhere in Hertfordshire are booked around installer availability.

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.

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.

Retractable security grilles in nearby towns

Other grilles in Hertford

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