Window security grilles in Tonbridge

How much should I budget for window security grilles in Tonbridge?

Most window security grilles in Tonbridge fall within £414 to £954 including VAT (£345 to £795 plus VAT) per window for supply and fitting. We confirm a fixed price in writing after a free survey, before anything is ordered.

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.

Choices you can make

Fitted inside the glass by default; external options for recessed or plain openings
Powder-coated in white, black or anthracite to sit with the frame colour
Made to measure for the reveal, including bays and splayed reveals
Quick-release escape handle for bedroom and upstairs windows
Retractable, fixed or removable designs
Lock positioned to clear window handles and restrictors

Fitting in Tonbridge and nearby

We can arrange window security grilles anywhere in Tonbridge, and in nearby Tunbridge Wells, Sevenoaks and Crowborough. Tell us your postcode and we will offer dates.

Kent ranges from Medway's Victorian terraces and Thanet's seaside towns to listed medieval centres such as Canterbury and Rochester.

Where window security grilles are most often used:

Ground-floor and basement windows
Flats with windows onto shared walkways
Rear windows facing alleys and gardens
Outbuildings, workshops and garages with glazing

What to think about first

Colour

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

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.

Consents and safety: 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.

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

Postcode and a few photos
On-site survey
Fixed written price
Fit, test and explain

Window security grilles in Tonbridge: questions

Do you cover Tunbridge Wells as well as Tonbridge?

Yes. As well as Tonbridge, we can arrange surveys in nearby Tunbridge Wells, Sevenoaks and Crowborough, and elsewhere in Kent.

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.

Are window grilles safe in a bedroom?

They can be, provided the grille has a release that opens from inside without a key. Bedroom and upstairs windows often have to serve as escape routes, so we will not fit a key-only grille over a window you need for escape.

Will a grille damage my window frame?

No. Grilles fix to the wall reveal or a subframe, not to the window itself, so the frame and its warranty are unaffected.

Window security grilles in nearby towns

Other grilles in Tonbridge

Start with a guide price online, then we survey and fix the price in writing.