Window security grilles in Horsham

What is the price of window security grilles in Horsham?

Our guide range for window security grilles in Horsham is £414 to £954 including VAT (£345 to £795 plus VAT) per window, including fitting. The survey is free for new installations and your fixed price follows in writing.

A window security grille is a steel barrier fitted across a window so that breaking the glass no longer gives a way in. It can be retractable, fixed or removable, and is most often fitted inside the reveal where it is protected and barely noticed from outside.

Specification at a glance

Works with uPVC, aluminium, timber and steel windows
Fitted inside the glass by default; external options for recessed or plain openings
Made to measure for the reveal, including bays and splayed reveals
Retractable, fixed or removable designs
Quick-release escape handle for bedroom and upstairs windows
Anti-tamper fixings into masonry or a fabricated subframe

Fitting in Horsham and nearby

Whether you are in central Horsham or at the edge of the RH12 district, we can arrange a survey. Nearby Crawley and Horley are covered too.

West Sussex combines Crawley's new-town estates and commercial areas with coastal towns such as Worthing and historic Chichester.

This type of grille suits:

Ground-floor and basement windows
Offices and shops with side or rear windows
Outbuildings, workshops and garages with glazing
Flats with windows onto shared walkways

Questions we will ask at the survey

Retractable, fixed or removable

Match the grille to how often the window opens. Daily-use windows suit retractable; never-opened windows suit fixed; occasional windows suit removable.

Colour

White disappears against white frames, while black or anthracite suits darker frames and period sash windows.

Planning and safety 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

Tell us about the opening
Survey and measuring
Written quote and lead time
Fitting, testing and handover

Window security grilles in Horsham: questions

Do you cover Crawley as well as Horsham?

Yes. As well as Horsham, we can arrange surveys in nearby Crawley, Horley and Haywards Heath, and elsewhere in West Sussex.

Do grilles work on bay windows?

Yes. A bay is usually treated as separate grilles for each face, or one grille following the bay on a curved or angled track.

Should window grilles go inside or outside?

Inside in most cases. Internal grilles avoid weathering, are harder to attack, keep the outside of the building unchanged and rarely need planning permission. External grilles suit openings with no internal depth.

Can I still open the window with a grille fitted?

With a retractable or removable grille, yes. Many fixed internal grilles also leave room to open the sash or casement behind them.

Window security grilles in nearby towns

Other grilles in Horsham

Get a guide price now and book your free survey in Horsham.