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Grille lock replacement and upgrades · BT23 · County Down

Grille lock replacement and upgrades in Comber

Grille lock replacement and upgrades in Comber and the BT23 area, including keyless quick-release locks for escape windows.

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Key in the cylinder lock of a black grille lock box
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Grille lock replacement and upgrades in Comber: what will it cost?

Grille lock replacement and upgrades in Comber 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.

What we look at

  • Lock work on most grille makes
  • Upgrades to higher-security cylinders
  • Quick-release conversions for escape windows
  • Padlock hasp conversions
  • Additional shoot bolts top and bottom
  • Replacement cylinders and lock bodies

Visits in Comber and nearby

Visits in Comber (BT23) are booked around engineer availability. We also cover nearby Newtownards (4 miles), Holywood (7 miles) and Belfast (8 miles).

County Down includes North Down's commuter towns such as Bangor and Holywood, Newry's border-town retail and rural market towns.

This work suits:

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

Before the visit

Key control

Restricted key systems limit who can have copies cut.

Escape windows

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

What the rules say in Northern Ireland

Northern Ireland

Bedroom and escape windows

Fire safety in new building work in Northern Ireland is covered by the Building Regulations (Northern Ireland) 2012 and Technical Booklet E. Where a room relies on a window for escape, nothing fitted over it should stop it being used. We only fit grilles over escape windows with a keyless internal release.

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

Grille lock replacement and upgrades in Comber: questions

Which areas near Comber do you cover?

Yes. As well as Comber, we can arrange visits in nearby Newtownards, Holywood and Belfast, and elsewhere in County Down.

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

Yes, on most makes, subject to compatible parts.

Grille lock replacement and upgrades in nearby towns

Other grilles in Comber

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

Get a guide price for Comber

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

Get a guide price0800 088 6248
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