uPVC door won't lock when I lift the handle. What's wrong?

Almost always the multipoint gearbox has failed internally. Hooks and bolts no longer engage even though the handle still moves. We replace the gearbox without changing the whole door.

Multipoint replacement cost in Cambridge?

Most repairs in CB postcodes are £69 to £159 fitted, depending on brand and whether the strip needs replacing. Vans carry common Yale, GU, Avocet, Fuhr and Mila units.

Door has dropped and scrapes the frame. Can you fix it?

Hinge adjustment and toe-and-heel reglazing brings most uPVC doors back into alignment. We only suggest a replacement slab if the frame itself has rotted or warped.

Modern student builds with composite doors, can you service them?

Yes. Composite mechanisms are very similar to uPVC. We service and replace gearboxes, cylinders, hinges and seals on CB4 and CB5 modern stock.

Patio door is stuck open. Same-day fix?

Same evening attendance available. Door secured temporarily, parts replacement booked for the next working day.

Handles stiff and the spring won't return?

Usually a worn handle assembly or backplate. We carry common chrome, gold and white handle sets and can replace in 15 to 20 minutes.

Insurance for storm damage?

Most home policies cover storm damage. We provide an itemised invoice describing the failure mode and replacement parts, which insurers usually accept without dispute.

uPVC Door Repair in Cambridge

uPVC door won't lock or won't open in Cambridge? Multipoint mechanism repairs from £69.

0800 048 5569 Tap to call

15-20 min response in Cambridge

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3,421 Google reviews

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Multipoint specialists
From £69
Same-day service

Locksmith Coverage in Cambridge (CB)

Our Cambridge locksmith engineers cover the full CB postcode, working across Ely, Saffron Walden, Newmarket, St Ives, Histon, Trumpington and Cherry Hinton. Large rental and student property sector, which means our engineers are familiar with everything from victorian terraces and modern student builds.

15-20 min

Average response across CB postcode

7+ areas

Surrounding CB towns covered

24/7

Including weekends & bank holidays

£0

No callout fee, anywhere in CB

CB postcode districts

The main CB postcode area covers districts including:

Outer postcodes within the same CB area also covered. Just call and tell us your postcode — we'll confirm coverage and dispatch the closest engineer.

15-20 min response across CB

We have multiple engineers based across the CB postcode area, not just in central Cambridge. Whichever district you're in, the closest available engineer is dispatched, so the 15-20 minute average holds across the full coverage area.

Ely 15-20 min
Saffron Walden 15-20 min
Newmarket 15-20 min
Other CB towns 15-20 min

Same response time day or night, including bank holidays. Times can extend slightly during peak traffic.

Common reasons people in Cambridge call us

Locked out of home or rental. Lost keys, broken keys, or door slammed shut. Non-destructive entry within 20 minutes typical.
uPVC door won't lock. Multipoint mechanism failed — common in victorian terraces and modern student builds after years of use. Same-day repairs.
Lock change after moving in. Standard practice in Cambridge rentals and new home purchases. BS3621 insurance-rated locks available on the van.
Burglary or attempted break-in. Emergency boarding-up overnight, full lock replacement next morning. We work directly with insurers.
Snapped or stuck key. Extracted without damaging the cylinder, usually under 15 minutes on site.

Other areas in the CB region we cover

Ely
Saffron Walden
Newmarket
St Ives
Histon
Trumpington
Cherry Hinton

Transparent Pricing

All prices confirmed before work begins. Our locksmiths carry a wide range of locks and parts for immediate service.

Locked Out / Gain Entry

Emergency lockout service — fast response

£39 – £250+

Lock Repair

Fix sticking, jamming, or faulty locks

£39 – £249+

uPVC Door Lock Adjustment

Mechanism adjustment & alignment

£79 – £229+

Lock Change (Supply & Fit)

New lock supply and professional installation

£88 – £475+

Standard Deadbolt & Cylinders

Quality standard security locks

£29 – £299+

British Standard Deadbolt & Cylinders

Insurance-approved high-security locks (BS3621)

£109 – £350+

Gearbox Mechanism / Full Multi-point

Complete uPVC mechanism replacement

£89 – £375+

Car Lockout

Vehicle unlocking — price depends on vehicle type

£99 – £220+

Assessment Fee / Cancellation Fee

Assessment fee charged if you cancel after the locksmith arrives on site.

£49.00

Important: All prices are starting rates. Final price confirmed by phone before any work, and on-site after assessment if applicable.

✓ No hidden charges
✓ No call-out fee
✓ Fixed price guarantee after quote

0800 048 5569 Tap to call

Other Services in Cambridge

All services available 24/7. Same phone number, same engineers.

Frequently Asked Questions — Cambridge

uPVC door won't lock when I lift the handle. What's wrong?

Almost always the multipoint gearbox has failed internally. Hooks and bolts no longer engage even though the handle still moves. We replace the gearbox without changing the whole door.
Multipoint replacement cost in Cambridge?

Most repairs in CB postcodes are £69 to £159 fitted, depending on brand and whether the strip needs replacing. Vans carry common Yale, GU, Avocet, Fuhr and Mila units.
Door has dropped and scrapes the frame. Can you fix it?

Hinge adjustment and toe-and-heel reglazing brings most uPVC doors back into alignment. We only suggest a replacement slab if the frame itself has rotted or warped.
Modern student builds with composite doors, can you service them?

Yes. Composite mechanisms are very similar to uPVC. We service and replace gearboxes, cylinders, hinges and seals on CB4 and CB5 modern stock.
Patio door is stuck open. Same-day fix?

Same evening attendance available. Door secured temporarily, parts replacement booked for the next working day.
Handles stiff and the spring won't return?

Usually a worn handle assembly or backplate. We carry common chrome, gold and white handle sets and can replace in 15 to 20 minutes.
Insurance for storm damage?

Most home policies cover storm damage. We provide an itemised invoice describing the failure mode and replacement parts, which insurers usually accept without dispute.

Have a different question? Just call.

0800 048 5569 Tap to call

What Our Customers Say

Composite door on a CB4 student build had dropped on the hinges. Engineer realigned the slab, adjusted keeps, no parts. £45.

Owen R. uPVC door repair
uPVC back door multipoint had given up. Tenant locked in the kitchen of our managed flat. Engineer there in 25 minutes, replaced for £95.

Priya S. uPVC door repair
Back from the pub at 1am, wrong keys in my pocket. 19 minute response from CB4 cover. Painless, professional.

Daniel O. Emergency lockout
Toddler shut me out of the kitchen of our terrace in Mill Road. Engineer picked it from outside in three minutes once he was there. £49 well spent.

Beth A. Emergency lockout