Bespoke security grilles in Barnet

How much do bespoke security grilles cost in Barnet?

Bespoke security grilles in Barnet typically cost £474 to £3,594 including VAT (£395 to £2,995 plus VAT) per opening, supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

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.

Specification at a glance

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

Fitting in Barnet and nearby

Whether you are in central Barnet or at the edge of the EN5 district, we can arrange a survey. Nearby Potters Bar and Borehamwood are covered too.

London's buildings range from Victorian and Edwardian terraces and mansion blocks to post-war estates, with long high streets of ground-floor shops below flats.

Typical places for this kind of grille include:

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

Things to decide before you order

Design approval

We agree a drawing showing bar layout, sections and finish before anything is made.

Consents

Listed buildings and conservation areas may need consent; bespoke designs are often how consent is won.

Rules that apply in England

England

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.

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

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

Bespoke security grilles in Barnet: questions

Do you cover Potters Bar as well as Barnet?

Yes. As well as Barnet, we can arrange surveys in nearby Potters Bar, Borehamwood and Finchley, and elsewhere in Greater London.

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.

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.

How long do bespoke grilles take?

Longer than standard grilles because each is drawn and fabricated individually. The lead time is confirmed with the quote.

Bespoke security grilles in nearby towns

Other grilles in Barnet

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