Fixed window grilles and bars in Hatfield

What is the price of fixed window grilles and bars in Hatfield?

Budget £234 to £714 including VAT (£195 to £595 plus VAT) per window for fixed window grilles and bars in Hatfield, supplied and fitted. Size, number of leaves, colour and access all move the price, which is fixed in writing after the survey.

A fixed window grille is a welded steel frame of bars bolted permanently over or inside a window. It has no moving parts and no lock to pick, which makes it the simplest and most economical grille for openings that are never used for access or escape.

What goes into a fixed grille

Galvanised, powder-coated or both for external use
Welded steel frame with vertical bars or a grid
Decorative bar patterns available for visible elevations
No lock to maintain
Bar spacing chosen to stop entry while keeping light
Made to measure for arched and odd-shaped openings

Fitting in Hatfield and nearby

Surveys in Hatfield (AL10) are booked around installer availability. We also cover nearby Welwyn Garden City (3 miles), St Albans (5 miles) and Potters Bar (5 miles).

Hertfordshire mixes the garden cities of Letchworth and Welwyn, post-war new towns such as Stevenage, and historic centres like St Albans.

This type of grille suits:

Toilet and utility windows
Commercial back elevations
Rear storerooms and plant rooms
Basement and cellar windows

Questions we will ask at the survey

Never needed for escape

A fixed grille should only go on a window that is not needed as an escape route. Bedrooms and upstairs habitable rooms usually need an openable alternative.

Finish

External grilles last longest when hot-dip galvanised and then powder-coated.

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

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

Fixed window grilles and bars in Hatfield: questions

Which areas near Hatfield do you cover?

We can arrange work in Hatfield and in nearby Welwyn Garden City (3 miles), St Albans (5 miles) and Potters Bar (5 miles). Dates depend on installer availability.

Can fixed grilles be removed later?

Yes, by unbolting them from inside, though anti-tamper fixings are deliberately awkward to remove.

Do fixed grilles need planning permission?

Internal fixed grilles usually do not. External grilles on front elevations, listed buildings or in conservation areas may need consent, so we check before ordering.

How are fixed grilles attached?

With anti-tamper bolts or resin anchors into solid masonry, or to a steel subframe where the wall is weak. Fixings are positioned so they cannot be reached from outside.

Fixed window grilles and bars in nearby towns

Other grilles in Hatfield

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