Grille lock replacement in Hitchin

Grille lock replacement and upgrades in Hitchin: what will it cost?

Most grille lock replacements in Hitchin cost £150 to £354 including VAT (£125 to £295 plus VAT) per lock fitted. Upgrades such as quick-release or restricted-key cylinders are priced before work goes ahead.

Grille lock replacement means fitting a new cylinder, lock body or complete lock box to an existing security grille. It is the quick fix for lost keys, worn or seized locks and moving into a property with unknown keys, and a chance to upgrade to a stronger or quick-release lock.

What we look at

Lock work on most grille makes
Replacement cylinders and lock bodies
Padlock hasp conversions
Upgrades to higher-security cylinders
Quick-release conversions for escape windows
Keyed-alike and master-key suites

Visits in Hitchin and nearby

Visits in Hitchin (SG4) are booked around engineer availability. We also cover nearby Letchworth Garden City (3 miles), Stevenage (5 miles) and Luton (7 miles).

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

Typical reasons to book:

Sites wanting one key for every grille
New occupants with unknown key holders
Worn, stiff or seized locks
Bedroom grilles needing a keyless release

Things to think about

Keyed alike

One key for all grilles is convenient for homes and small shops.

Escape windows

Convert key-only grilles on escape windows to a keyless internal release.

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.

Grilles across exits in business premises

In workplaces and other non-domestic premises, including the common parts of blocks of flats and HMOs, the Regulatory Reform (Fire Safety) Order 2005 makes the responsible person keep escape routes and emergency exits available and easy to open while people are present. A grille across an exit should be unlocked and parked open whenever the building is occupied, and covered in the fire risk assessment.

How it works

Tell us about the grille and lock
Price confirmed
Lock replaced or upgraded
New keys handed over

Grille lock replacement and upgrades in Hitchin: questions

Do you cover Letchworth Garden City as well as Hitchin?

Yes. As well as Hitchin, we can arrange visits in nearby Letchworth Garden City, Stevenage and Luton, and elsewhere in Hertfordshire.

Is a better cylinder worth it?

On a grille that is otherwise sound, a higher-security cylinder is an inexpensive way to raise resistance to lock attack.

I have lost my grille key. What can I do?

We can open and replace the lock so you have new keys and know who holds them.

Can a key-only grille be converted to quick release?

Often, yes, by fitting a lock with a keyless internal release. We check the grille first.

Grille lock replacement and upgrades in nearby towns

Other grilles in Hitchin

Use the form or call 0800 088 6248 to book.

Grille lock replacement and upgrades in Hitchin

Book in Hitchin