Made-to-measure security grilles · England, Wales, Scotland and Northern Ireland
Guide price toolPricesContact
Security Grilles UKSECURITY-GRILLES.UK 0800 088 6248 Get a quote
Grille lock replacement and upgrades · BT49 · County Londonderry

Grille lock replacement and upgrades in Limavady

We arrange grille lock replacement in Limavady for most makes of grille, with the price confirmed before work goes ahead.

Request a price0800 088 6248
Key in the cylinder lock of a black grille lock box
Price before we visit

Book in Limavady

Tell us about the grille. We confirm the price before we attend.

Enter a UK postcode
Enter your name
Enter a phone number
Check the email address

We use your details to reply to this enquiry. See our privacy notice.

How much should I budget for grille lock replacement in Limavady?

Grille lock replacement and upgrades in Limavady typically costs £150 to £354 including VAT (£125 to £295 plus VAT) per lock, supplied and fitted, depending on the lock type. The price is confirmed before work starts.

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.

Work we can carry out

  • Keyed-alike and master-key suites
  • Upgrades to higher-security cylinders
  • Lock work on most grille makes
  • Additional shoot bolts top and bottom
  • Padlock hasp conversions
  • Complete lock box replacement

Visits in Limavady and nearby

We can arrange grille lock replacement anywhere in Limavady, and in nearby Coleraine, Derry and Ballymoney. Tell us your postcode and we will offer dates.

County Londonderry centres on Derry's walled city and Victorian streets, with Coleraine and Limavady further east.

Common situations:

  • Bedroom grilles needing a keyless release
  • Sites wanting one key for every grille
  • Worn, stiff or seized locks
  • Lost or stolen keys

Getting the best result

Escape windows

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

Like for like or upgrade

If the grille is sound, a better cylinder is a cheap upgrade.

Consents and safety: Northern Ireland

Northern Ireland

Grilles in rented homes

Private landlords in Northern Ireland have fitness and safety duties under the Private Tenancies (Northern Ireland) Order 2006, as amended by the Private Tenancies Act (Northern Ireland) 2022. Grilles over windows a tenant may need for escape should open from inside without a key.

Grilles across exits in business premises

The Fire and Rescue Services (Northern Ireland) Order 2006 and the Fire Safety Regulations (Northern Ireland) 2010 make the appropriate person keep escape routes and exits available and easy to open while people are present. A grille across an exit should be open whenever the premises are occupied.

How it works

  1. Send a photo of the lock
  2. Choose like-for-like or upgrade
  3. Fitting and testing
  4. Keys and handover

Grille lock replacement and upgrades in Limavady: questions

Can you visit addresses near Limavady?

We can arrange work in Limavady and in nearby Coleraine (13 miles), Derry (15 miles) and Ballymoney (17 miles). Dates depend on engineer availability.

Can you change a lock on a grille you did not fit?

Yes, on most makes, subject to compatible parts.

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.

Grille lock replacement and upgrades in nearby towns

Other grilles in Limavady

Send a photo of the grille and we will come back with a price.

Get a guide price for Limavady

Tell us what you need in Limavady and we will confirm the price before we attend.

Get a guide price0800 088 6248
CallFree quote