How much does grille lock replacement cost in Thamesmead?
Most grille lock replacements in Thamesmead 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
- Additional shoot bolts top and bottom
- Keyed-alike and master-key suites
- Lock work on most grille makes
- Replacement cylinders and lock bodies
- Complete lock box replacement
- Quick-release conversions for escape windows
Visits in Thamesmead and nearby
We arrange grille lock replacement visits in Thamesmead and across the SE28 postcode district, as well as in nearby Barking (3 miles) and Welling (3 miles). Dates depend on engineer availability.
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 reasons to book:
- Lost or stolen keys
- Sites wanting one key for every grille
- New occupants with unknown key holders
- Bedroom grilles needing a keyless release
Things to think about
Like for like or upgrade
If the grille is sound, a better cylinder is a cheap upgrade.
Keyed alike
One key for all grilles is convenient for homes and small shops.
Rules that apply in 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 Thamesmead: questions
Do you cover Barking as well as Thamesmead?
Yes. As well as Thamesmead, we can arrange visits in nearby Barking, Welling and Becontree, and elsewhere in Greater London.
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.
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.
Can all my grilles use the same key?
Yes, by keying the new cylinders alike.
Grille lock replacement and upgrades in nearby towns
Other grilles in Thamesmead
- French door grilles
- Security grille servicing
- Escape window grilles (quick release)
- Internal security grilles
- LPS 1175 certified security grilles
- Door security gates
Use the form or call 0800 088 6248 to book.