The short version. Patio Door Repair Southampton | Sliding & Bi-fold with Keywise starts from £85 — diagnosis included, agreed before any work begins, with no call-out fee and no VAT. For anything urgent I aim to be with you in around 30 minutes across Southampton and the Waterside, and the number you call is answered by Bugsy himself.
Patio door won’t lock? Won’t slide? Dropped on the hinges so it scrapes the floor? That’s our trade. Keywise specialises in uPVC, composite and aluminium patio doors, sliding, bi-fold and French, and we carry every common multipoint gearbox on the van.
The bigger national chains tend to recommend “you need a new door” the moment a patio door plays up. Most of the time it’s a £40 gearbox, a hinge adjustment, or a worn keep. Quoted up front before any work starts.
Patio door problems we fix daily
- Door won’t lock, multipoint gearbox failed, hooks won’t engage, lift-handle won’t raise the bolts.
- Door dropped on the hinges, scrapes the floor, jams in the frame, won’t open smoothly. Realigned and the hinges adjusted properly.
- Sliding patio door jammed, track packed with debris, runners worn out, lock cylinder seized.
- Bi-fold door alignment off, concertina folds not stacking, top track binding, mid-rail dropped.
- French doors won’t close together, astragal warped, shootbolts misaligned, gasket compressed.
- Patio door cylinder snapped, replaced with 3-star anti-snap cylinder same day.
Why Bugsy is the patio door go-to in Southampton
Thirty years of UK uPVC door work. Across the Waterside, Totton, Marchwood, Hythe, daily patio door call-outs. The van carries Yale, Era, Avocet, Maco, Mila and Fuhr gearboxes. Most repairs are completed in one visit with parts on board.
What does a patio door repair cost?
Diagnosis from £85 all-in. Standard multipoint gearbox replacement typically £120-£180 fitted, depending on brand. Hinge adjustment usually included in the diagnosis fee. We tell you the price before we start, no VAT surprises, no call-out fee added.
Common questions
My uPVC patio door won’t lock, do I need a new door?
Almost never. 9 times out of 10 it’s a failed multipoint gearbox, the metal mechanism inside the door edge with the hooks and rollers. They wear out after 10-15 years. Replacement gearbox + 30 minutes = problem solved. Costs a fraction of a new door.
Can you repair a dropped bi-fold door?
Yes. Bi-folds drop because the top track hangers settle or the mid-rail bearing wears. Both fixable on site without taking the door off, usually under an hour.
Do you cover Hythe, Totton and the Waterside for patio doors?
Yes, daily. Most call-outs reached inside 25 minutes from base. Same pricing as Southampton.
Will you try to repair before replacing the door?
Always. We’re a repair-first locksmith. The drill-and-replace approach the national chains push is a last resort for us.
Call now, quoted up front
Patio door playing up in Southampton, Hythe, Totton or the Waterside? Ring 07453 327708. Bugsy answers the phone himself. No call centre.
Common questions
My uPVC patio door won’t lock, do I need a new door?
Almost never. 9 times out of 10 it’s a failed multipoint gearbox, the metal mechanism inside the door edge that runs the hooks and rollers. They wear out after 10-15 years, that’s normal. New gearbox, half an hour, sorted. Costs a fraction of a new door. The bigger chains will tell you to replace the lot, but I’ll tell you straight what’s actually wrong before any work starts. Quoted up front, no call-out fee.
Can you repair a dropped bi-fold door?
Yes, no drama. Bi-folds drop because the top track hangers settle over time or the mid-rail bearing wears out. Both fixable on site without taking the door off the frame, usually under an hour. You’ll know it’s dropped when the folds stop stacking properly or it scrapes the floor. I carry the common parts on the van, so most jobs are done in one visit. Quoted up front before I touch anything.
How much does a patio door repair cost in Southampton?
Diagnosis is from £85 all-in, no call-out fee added on top. A standard multipoint gearbox replacement is typically £120-180 fitted, depending on the brand. Hinge adjustments are usually covered in the diagnosis fee. I tell you the price before I start, every time, so there’s no nasty surprise at the end. No VAT shocks either. If it’s a cheap fix, I’ll say so straight rather than push a new door.
Do you cover Hythe, Totton and the Waterside for patio doors?
Yes, daily. Most call-outs across the Waterside, Totton, Marchwood and Hythe are reached inside 25 minutes from base. Same pricing as Southampton, no extra for the distance. Sliding, bi-fold, French, uPVC, composite or aluminium, all our trade. I carry every common gearbox on the van, so most repairs are sorted in one visit. Ring and I’ll answer myself, no call centre. Day or night for the urgent stuff.
Common questions
My uPVC patio door won’t lock, do I need a new door?
Almost never. 9 times out of 10 it’s a failed multipoint gearbox, the metal mechanism inside the door edge that runs the hooks and rollers. They wear out after 10-15 years, that’s normal. New gearbox, half an hour, sorted. Costs a fraction of a new door. The bigger chains will tell you to replace the lot, but I’ll tell you straight what’s actually wrong before any work starts. Quoted up front, no call-out fee.
Can you repair a dropped bi-fold door?
Yes, no drama. Bi-folds drop because the top track hangers settle over time or the mid-rail bearing wears out. Both fixable on site without taking the door off the frame, usually under an hour. You’ll know it’s dropped when the folds stop stacking properly or it scrapes the floor. I carry the common parts on the van, so most jobs are done in one visit. Quoted up front before I touch anything.
How much does a patio door repair cost in Southampton?
Diagnosis is from £85 all-in, no call-out fee added on top. A standard multipoint gearbox replacement is typically £120-180 fitted, depending on the brand. Hinge adjustments are usually covered in the diagnosis fee. I tell you the price before I start, every time, so there’s no nasty surprise at the end. No VAT shocks either. If it’s a cheap fix, I’ll say so straight rather than push a new door.
Do you cover Hythe, Totton and the Waterside for patio doors?
Yes, daily. Most call-outs across the Waterside, Totton, Marchwood and Hythe are reached inside 25 minutes from base. Same pricing as Southampton, no extra for the distance. Sliding, bi-fold, French, uPVC, composite or aluminium, all our trade. I carry every common gearbox on the van, so most repairs are sorted in one visit. Ring and I’ll answer myself, no call centre.
Bugsy Edwards
Founder, Keywise 24hr Locksmiths. Family-run on the SO45 Waterside.
This advice comes from a working locksmith, not a content writer. Bugsy answers his own phone, and was named the Hampshire Police and Crime Commissioner's 2024 Community Volunteer of the Year. 5.0 from 290 Google reviews.
Call 07453 327708