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Grille lock replacement and upgrades · MK6 · Buckinghamshire

Grille lock replacement and upgrades in Milton Keynes

Lost keys or a worn lock in Milton Keynes? We replace or upgrade grille locks, priced before work starts.

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Key in the cylinder lock of a black grille lock box
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What is the price of grille lock replacement in Milton Keynes?

Most grille lock replacements in Milton Keynes 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 is included

  • Keyed-alike and master-key suites
  • Upgrades to higher-security cylinders
  • Replacement cylinders and lock bodies
  • Padlock hasp conversions
  • Complete lock box replacement
  • Quick-release conversions for escape windows

Visits in Milton Keynes and nearby

We can arrange grille lock replacement across Milton Keynes, the main centre for Buckinghamshire, and in nearby towns including Bletchley, Leighton Buzzard and Ampthill.

Buckinghamshire combines Milton Keynes' modern estates and grid-road business units with older market towns such as Aylesbury, Amersham and High Wycombe.

This work suits:

  • Sites wanting one key for every grille
  • Bedroom grilles needing a keyless release
  • New occupants with unknown key holders
  • Lost or stolen keys

Before the visit

Like for like or upgrade

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

Key control

Restricted key systems limit who can have copies cut.

Planning and safety in England

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

  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 Milton Keynes: questions

Which areas near Milton Keynes do you cover?

We can arrange work in Milton Keynes and in nearby Bletchley (3 miles), Leighton Buzzard (10 miles) and Ampthill (11 miles). Dates depend on engineer availability.

Can all my grilles use the same key?

Yes, by keying the new cylinders alike.

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 Milton Keynes

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

Get a guide price for Milton Keynes

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

Get a guide price0800 088 6248
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