Bespoke security grilles in Sunbury-on-Thames

Bespoke security grilles in Sunbury-on-Thames: what will it cost?

Our guide range for bespoke security grilles in Sunbury-on-Thames is £474 to £3,594 including VAT (£395 to £2,995 plus VAT) per opening, including fitting. The survey is free for new installations and your fixed price follows in writing.

A bespoke security grille is designed and fabricated for one particular opening, such as an arched window, a curved bay, a very large screen or a period building where a standard grille would look wrong. It is measured on site, drawn up and made to suit.

What goes into a bespoke grille

Any RAL colour, galvanised or both
Decorative bar patterns and scroll work
Arched, curved, raked and odd-shaped grilles
Slim sections for period and listed buildings
Retractable, fixed, removable or hinged in bespoke shapes
Design drawing agreed before fabrication

Fitting in Sunbury-on-Thames and nearby

Surveys in Sunbury-on-Thames (TW16) are booked around installer availability. We also cover nearby Walton-on-Thames (1 mile), Hampton (2 miles) and Hanworth (3 miles).

Surrey is mostly suburban and commuter housing, from interwar semis to large detached homes, with busy town centres such as Guildford and Woking.

Common openings for bespoke security grilles:

Feature windows and atriums
Oversized commercial openings
Churches and community halls
Arched and Gothic windows

Getting the right bespoke grille for your building

Lead time

Bespoke grilles take longer than standard ones because each is drawn and made individually.

Budget

Decorative work costs more than plain bars. We can price plain and decorative options side by side.

What the rules say in England

England

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.

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.

How it works

Guide price online or by phone
Survey in Sunbury-on-Thames
Accept the fixed quote
Installation by installers working under our contract

Bespoke security grilles in Sunbury-on-Thames: questions

Can you survey in Sunbury-on-Thames and nearby towns?

Yes. Surveys in Sunbury-on-Thames, Walton-on-Thames, Hampton and elsewhere in Surrey are booked around installer availability.

Can you copy an existing grille design?

We can make a grille in a similar style for a matching window. We do not copy other firms' registered designs.

Can a grille be designed for a listed building?

Yes. Slim sections, matched colours and minimal fixings help, but listed building consent is still needed for works that affect the building's character.

Can you make a grille for an arched window?

Yes. Fixed and removable grilles can follow the arch exactly, and retractable grilles can be fitted below the springing line with a fixed arched panel above.

Bespoke security grilles in nearby towns

Other grilles in Sunbury-on-Thames

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