Why won't my uPVC door lift to lock?

Three usual culprits: a worn multipoint gearbox, a dropped door from tired hinges, or misaligned keeps. The salt air around Portsmouth speeds up wear so all three are common locally.

Multipoint gearbox replacement cost?

£69 to £159 fitted in Portsmouth, depending on brand and case length. Common patterns are stocked on the van.

Repair or replace the whole door?

Most uPVC doors are repairable for a fraction of the replacement cost. We give a straight call on whether the gearbox, hinges and frame are worth saving.

What about doors on naval housing with older lock cases?

We carry adapters for legacy gearboxes. Where the original part is obsolete, modern equivalents fit the same housing without changing the door.

My handle is loose. What's that?

Usually a snapped spring inside the gearbox. £79 to £109 for a new handle pair and gearbox, fitted in around half an hour.

Will it be properly secure afterwards?

Yes. We test multiple lock and unlock cycles before leaving, and check every hook and bolt seats correctly into its keep.

Can you upgrade the cylinder during the repair?

Yes, and it's our most common combined job. A 3-star anti-snap added during a multipoint repair adds £40 to £70.

uPVC Door Repair in Portsmouth

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

0800 048 5569 Tap to call

15-20 min response in Portsmouth

4.9

3,421 Google reviews

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Multipoint specialists
From £69
Same-day service

Locksmith Coverage in Portsmouth (PO)

Our Portsmouth locksmith engineers cover the full PO postcode, working across Southampton, Fareham, Gosport, Havant, Cosham, Portsea, Southsea and Waterlooville. Dense island city of closely packed terraces, which means our engineers are familiar with everything from victorian terraces and naval housing.

15-20 min

Average response across PO postcode

8+ areas

Surrounding PO towns covered

24/7

Including weekends & bank holidays

£0

No callout fee, anywhere in PO

PO postcode districts

The main PO postcode area covers districts including:

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

15-20 min response across PO

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

Southampton 15-20 min
Fareham 15-20 min
Gosport 15-20 min
Other PO towns 15-20 min

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

Common reasons people in Portsmouth 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 naval housing after years of use. Same-day repairs.
Lock change after moving in. Standard practice in Portsmouth 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 PO region we cover

Southampton
Fareham
Gosport
Havant
Cosham
Portsea
Southsea
Waterlooville

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 Portsmouth

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

Frequently Asked Questions — Portsmouth

Why won't my uPVC door lift to lock?

Three usual culprits: a worn multipoint gearbox, a dropped door from tired hinges, or misaligned keeps. The salt air around Portsmouth speeds up wear so all three are common locally.
Multipoint gearbox replacement cost?

£69 to £159 fitted in Portsmouth, depending on brand and case length. Common patterns are stocked on the van.
Repair or replace the whole door?

Most uPVC doors are repairable for a fraction of the replacement cost. We give a straight call on whether the gearbox, hinges and frame are worth saving.
What about doors on naval housing with older lock cases?

We carry adapters for legacy gearboxes. Where the original part is obsolete, modern equivalents fit the same housing without changing the door.
My handle is loose. What's that?

Usually a snapped spring inside the gearbox. £79 to £109 for a new handle pair and gearbox, fitted in around half an hour.
Will it be properly secure afterwards?

Yes. We test multiple lock and unlock cycles before leaving, and check every hook and bolt seats correctly into its keep.
Can you upgrade the cylinder during the repair?

Yes, and it's our most common combined job. A 3-star anti-snap added during a multipoint repair adds £40 to £70.

Have a different question? Just call.

0800 048 5569 Tap to call

What Our Customers Say

uPVC front door on our naval housing wouldn't lift. He swapped the multipoint gearbox for £139 and adjusted the hinges so it sat square again.

Michelle G. uPVC door repair
Multipoint had been getting stiffer for months. He stripped it, found the centre cam had cracked, swapped it for £129. Door swings shut on its own again.

Lily V. uPVC door repair
My elderly mum locked herself out of her PO3 bungalow. He treated her with proper patience and didn't try to add anything she didn't need. £55.

Conrad I. Emergency lockout
Key snapped in the cylinder of our PO4 flat early hours. Pulled the broken bit, cut a fresh one on the van, £79.

Tom A. Key extraction