How much does grille lock replacement cost in Farnworth?
Most grille lock replacements in Farnworth 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 the work covers
- Padlock hasp conversions
- Quick-release conversions for escape windows
- Upgrades to higher-security cylinders
- Lock work on most grille makes
- Additional shoot bolts top and bottom
- Keyed-alike and master-key suites
Visits in Farnworth and nearby
We arrange grille lock replacement visits in Farnworth and across the BL4 postcode district, as well as in nearby Walkden (2 miles) and Bolton (3 miles). Dates depend on engineer availability.
Greater Manchester is dominated by red-brick terraces and mill-town centres, with converted mills, modern city-centre flats and large retail parks.
Common situations:
- Bedroom grilles needing a keyless release
- Sites wanting one key for every grille
- Lost or stolen keys
- New occupants with unknown key holders
Getting the best result
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.
Rules that apply in England
Grilles in rented homes
Landlords in England must keep rented homes free from serious hazards under the Housing Health and Safety Rating System, which includes fire. A grille that stops a tenant using an escape window can create a hazard, so grilles in rented homes should have keyless internal releases.
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 grille and lock
- Price confirmed
- Lock replaced or upgraded
- New keys handed over
Grille lock replacement and upgrades in Farnworth: questions
Can you visit addresses near Farnworth?
Yes. As well as Farnworth, we can arrange visits in nearby Walkden, Bolton and Radcliffe, and elsewhere in Greater Manchester.
Can you change a lock on a grille you did not fit?
Yes, on most makes, subject to compatible parts.
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.
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.
Grille lock replacement and upgrades in nearby towns
Other grilles in Farnworth
- Bi-folding security gates
- Patio and bifold door grilles
- Front door security gates
- Bespoke security grilles
- Security grille installation
- Removable security grilles
Send a photo of the grille and we will come back with a price.