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French door grilles · EN5 · Greater London

French door grilles in Barnet

We supply and fit French door grilles in Barnet and nearby towns in Greater London, with a free survey and a fixed price before any work starts.

Pair of white retractable grilles meeting at a central lock across French doors
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What is the price of French door grilles in Barnet?

Budget £954 to £2,034 including VAT (£795 to £1,695 plus VAT) per pair of doors for French door grilles in Barnet, supplied and fitted. Size, number of leaves, colour and access all move the price, which is fixed in writing after the survey.

French door grilles are usually a pair of retractable grilles that fold to each side of the doors and meet in the centre, where they lock together. They protect the glazing and the meeting stiles, which are the weak point of many French doors.

Choices you can make

  • Low-profile floor track
  • Set back to clear inward-opening doors
  • Locks keyed alike with other grilles in the house
  • Small stacks at each side of the doors
  • Optional shoot bolts top and bottom
  • Matches white, black or wood-effect frames

Fitting in Barnet and nearby

We can arrange French door grilles anywhere in Barnet, and in nearby Potters Bar, Borehamwood and Finchley. Tell us your postcode and we will offer dates.

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.

This type of grille suits:

  • French doors to gardens
  • Juliet balconies on upper floors (with escape in mind)
  • Dining rooms and kitchens
  • Ground-floor flats

Questions we will ask at the survey

Curtains and blinds

Stack positions are planned around curtain tracks and returns.

Door swing

Inward-opening doors need the grille set back far enough to clear the leaves.

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.

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

  1. Tell us about the opening
  2. Survey and measuring
  3. Written quote and lead time
  4. Fitting, testing and handover

French door grilles in Barnet: questions

Which areas near Barnet do you cover?

We can arrange work in Barnet and in nearby Potters Bar (3 miles), Borehamwood (3 miles) and Finchley (3 miles). Dates depend on installer availability.

Can French door grilles open one side only?

Yes. Each leaf runs independently, so you can open one side and leave the other closed.

My French doors open inwards. Can I still have a grille?

Yes. The grille is set back from the doors so they can swing open, or fitted outside if there is no room inside.

How long does it take to fit?

Usually two to three hours once the grilles arrive.

French door grilles in nearby towns

Other grilles in Barnet

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

Get a guide price for Barnet

Free survey for new installations in Barnet and the EN5 area. Fixed price in writing before anything is ordered.

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