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🚪 Serving Rutland Since 2011

uPVC Door Repairs in Oakham & Rutland

uPVC door not locking? Handle dropped? Door won't close properly? In the vast majority of cases this is a mechanism fault — not a door problem. Inta-Lock repairs uPVC door mechanisms across Rutland, Leicestershire and the East Midlands. No new door needed in most cases.

Honest Assessment First
Most Fixed Same Visit
DBS Checked
Upfront Quote
Fully Insured
Don't Replace the Door Before Calling Us
Door companies will often advise a new door when the mechanism fails. In most cases this is unnecessary and expensive. A uPVC gearbox or mechanism replacement costs a fraction of a new door and restores the door to full working order. Inta-Lock assesses on site and only recommends replacement if genuinely required.
COMMON SYMPTOMS — DO ANY OF THESE APPLY?
Door won't lock from inside
Handle lifts but lock points don't extend
Handle has dropped or is loose
Handle no longer engages the locking mechanism
Door is stiff or difficult to close
Usually a hinge or alignment issue — repairable without new door
Key turns but nothing engages
Gearbox may have failed internally — replacement available same visit
No New Door
Needed In Most Cases
Same Visit
Repair In Single Call
2011
Serving Rutland Since
57+
Five-Star Reviews
Why uPVC doors fail

It's Not the Door — It's the Mechanism

The most important thing to understand about a uPVC door that won't lock, won't close or has a dropped handle is this: in the vast majority of cases, the door itself is fine. The problem is the multipoint locking mechanism inside the door slab — and that is a repairable component.

uPVC door mechanisms are complex assemblies of springs, rollers, gearboxes and lock points. They are designed to last many years but are subject to wear, misalignment and occasional failure — particularly on doors over 10 years old, doors that are used heavily or doors that have dropped on their hinges and put stress on the mechanism.

Inta-Lock has been diagnosing and repairing uPVC door faults across Rutland since 2011. The most common failure points are the multipoint gearbox (the unit that drives the lock points when you lift the handle) and the door hinges (which when worn cause the door to drop and misalign with the frame). Both are repairable on site in a single visit.

Do not be told you need a new door. If a window company or door company tells you the door needs replacing because the mechanism has failed, get a second opinion from a locksmith first. Mechanism replacement costs a fraction of a new door and in most cases restores the door to full working order — as well as or better than the original.

For independent guidance, the NNAL recommends consulting a registered locksmith for uPVC faults before commissioning door replacement.

What's Inside a uPVC Door — Common Failure Points
01
Multipoint Gearbox
The central unit that drives the lock points (rollers and hooks) when the handle is lifted. When this fails, the handle may lift but nothing engages.
✗ Most common failure — repairable
02
Lock Points (Rollers & Hooks)
The individual locking elements that extend into the frame keeps when the door is locked. They can snap, jam or fail independently of the gearbox.
✗ Can be replaced individually
03
Door Hinges
Worn or corroded hinges cause the door to drop, creating misalignment with the frame. A dropped door puts stress on the mechanism and can cause lock points to miss their keeps.
✗ Adjustment or replacement available
04
Handle & Spindle
The handle assembly and the square spindle that transfers movement to the gearbox. A dropped or loose handle usually indicates spindle wear or a gearbox spring failure.
✗ Replacement available same visit
05
Euro Cylinder
The lock cylinder at the centre of the handle. A separate issue from the mechanism, but a stiff or faulty cylinder is sometimes mistaken for a mechanism problem. Also upgradeable to anti-snap at the same time.
Common faults

uPVC Door Faults We Repair

Every uPVC door fault is slightly different. Here are the most common problems Inta-Lock repairs across Rutland and the East Midlands — and what the solution usually involves.

Door won't lock from inside
Handle lifts but lock points don't extend into the frame. The multipoint gearbox has usually failed internally. The door cannot be secured until this is repaired — this is a security risk and should be addressed immediately.
✓ Gearbox replacement — same visit
Handle has dropped or become loose
The handle no longer returns to position or feels floppy. Usually a gearbox spring failure or a worn spindle. The door may appear to lock but the handle is no longer reliably engaging the mechanism.
✓ Handle replacement or gearbox fix
Door is stiff or difficult to close
The door requires significant force to close or doesn't sit flush against the frame. Most commonly caused by worn or dropped hinges that have allowed the door to sag. Hinge adjustment or replacement usually resolves this without door replacement.
✓ Hinge adjustment or replacement
Key turns but nothing happens
The cylinder turns freely but the lock points don't move. This suggests a disconnection between the cylinder cam and the gearbox, or the gearbox has failed. In rare cases the cylinder itself has a broken cam.
✓ Gearbox or cylinder assessment
Door blows open in wind
The door appears closed but fails to hold when pressure is applied or in strong wind. Usually a misaligned lock point missing its keep, a broken roller or a general alignment issue. A risk to property security that should be repaired promptly.
✓ Lock point realignment or replacement
Mechanism visible through door edge is broken
You can see through the edge of the door that a lock point is visibly broken or a roller has snapped. Individual lock points and the faceplate mechanism can be replaced without changing the entire gearbox in some cases.
✓ Component replacement where possible
What to expect

How Inta-Lock Diagnoses & Repairs Your uPVC Door

Diagnosing a uPVC door fault correctly before starting work is essential. The same symptom — a door that won't lock — can have different causes. An honest assessment on site determines the most cost-effective solution.

Inta-Lock carries a comprehensive range of uPVC door mechanisms, gearboxes, handles and hinges on the van. In most cases the correct part is available for immediate fitting. We do not order parts and charge for a return visit unless the door has an uncommon or specialist mechanism that requires sourcing.

Our approach is always to repair rather than replace where possible. A door that has served a property for 15 years and has a failed gearbox is not a condemned door — it is a door with a £100 part that needs changing.

1
Full on-site assessment
We examine the door, handle, mechanism, hinges and cylinder before recommending any work. We identify the root cause — not just the symptom — and give you a clear upfront quote.
2
Clear upfront quote
Before any work begins you know exactly what needs doing and what it costs. We explain the fault in plain terms and advise whether repair or replacement of the specific component is the right approach.
3
Repair or component replacement
We carry gearboxes, handles, hinges and lock point components on the van. Most repairs are completed in a single visit. If a specialist part needs ordering we will advise timescales and can often secure the door temporarily while parts arrive.
4
Full test and alignment check
After repair we test every lock point, check handle operation, verify the door closes flush and confirm the cylinder operates correctly. We also check whether a cylinder upgrade to anti-snap is appropriate at the same time.
Common misconceptions

uPVC Door Myths vs Reality

Many customers come to us having already been told something incorrect about their door. Here are the most common myths — and what is actually true.

✗ Myth
"Your door needs replacing"
This is the most common piece of incorrect advice given by door and window companies. A door with a failed mechanism is not a failed door. In the vast majority of cases the door slab, glass and frame are fine — only the internal mechanism needs repairing or replacing.
✓ Reality
Mechanism replacement is almost always sufficient
A new gearbox, handle or set of hinges costs significantly less than a new door. Inta-Lock carries the parts on the van and can usually complete the repair in a single visit. The door performs as well as new once the faulty component is replaced.
✗ Myth
"Stiff doors are just old — nothing can be done"
A door that is difficult to close or stiff to operate has almost always dropped on its hinges or has a misaligned frame or mechanism. This is not a sign of the door's age — it is a sign that the adjustable components need adjusting or the hinges need replacing. Both are straightforward repairs.
✓ Reality
Hinge adjustment resolves most stiffness issues
Modern uPVC door hinges are adjustable in three dimensions. A qualified locksmith can realign a dropped door quickly and restore smooth, flush operation. Where hinges have worn beyond adjustment, replacement hinges are available in a wide range of sizes and finishes.
✗ Myth
"The lock is broken — I need a new lock"
Customers often assume the lock is at fault when the door won't lock. In many cases the cylinder and the lock body are completely fine — the fault lies in the gearbox that drives the lock points. Replacing the cylinder when the gearbox is the problem will not fix the door.
✓ Reality
Accurate diagnosis determines the right repair
Inta-Lock assesses the door, handle, mechanism, hinges and cylinder independently before recommending any work. We identify the actual fault — not just the symptom. This means you only pay for what genuinely needs replacing. Use this visit as an opportunity to also consider upgrading the cylinder to anti-snap.
Real repairs

Recent uPVC Door Repair Jobs by Inta-Lock

Genuine repairs across Rutland and the East Midlands. No new doors — just the right repair.

Gearbox Replacement
📍 Uppingham, Rutland
“You Need a New Door” — Fixed for £90
ProblemDoor wouldn't lock from inside. Window company told customer the door needed replacing at a cost of over £1,200.
SolutionInta-Lock assessed on site. Gearbox had failed — the door itself was fine. New gearbox fitted. Door fully operational same visit.
OutcomeDoor working perfectly. Customer saved over £1,100 vs the door replacement quote.
Locksmith in Uppingham →
Hinge Repair
📍 Oakham, Rutland
Dropped Door — Wouldn't Close Without Force
ProblemuPVC back door had dropped on its hinges. Required significant effort to close and was no longer flush with the frame. Lock points weren't engaging properly.
SolutionAll three hinges adjusted. Door realigned with frame. Lock points now engage cleanly. Door closes smoothly without force. Customer also had cylinder upgraded to Avocet ABS at the same time.
TimeUnder 1 hour including cylinder upgrade
Locksmith in Oakham →
Handle Replacement
📍 Corby, Northamptonshire
Dropped Handle — Security Risk on Front Door
ProblemFront door handle had dropped and was no longer returning to position. Customer was locking the door with a key from outside but couldn't verify it was actually locked.
SolutionGearbox spindle worn. New handle set and gearbox fitted. Door now locks and unlocks reliably from both inside and outside. Full security restored.
TimeUnder 45 minutes
Locksmith in Corby →
“I was told I needed a new door but Matt came out and fixed it for a fraction of the price. Turned out it was just the gearbox. He was honest, fast and the door is now working perfectly. Would absolutely recommend Inta-Lock to anyone with a uPVC door problem.”
Claire R — Uppingham, Rutland ★★★★★ Google Review
Read all 57+ reviews on Google →
FAQ

uPVC Door Repair FAQs

Do I really need a new door if my uPVC mechanism has failed?

Almost certainly not. A uPVC door with a failed mechanism is not a failed door. The door slab, glass unit and frame are typically in good condition even when the internal mechanism has failed. Mechanism replacement — gearbox, handles or hinges — is almost always sufficient. Inta-Lock assesses every door on site before recommending any work.

How much does a uPVC door repair cost?

Costs vary depending on the fault and the parts required. A gearbox replacement is typically significantly less expensive than a new door. We give a clear upfront quote after on-site assessment before any work begins. Call 01572 503203 with a description of the fault and we can give an estimated range over the phone.

My handle has dropped — is this a major repair?

Usually not. A dropped handle is typically caused by a worn gearbox spindle or a failed gearbox spring. In many cases a new handle set or a gearbox replacement resolves this completely. We carry handle sets and gearboxes on the van and can usually fix this in a single visit under an hour.

My door is stiff to close — can this be fixed without a new door?

Yes. A stiff or difficult-to-close uPVC door is almost always a hinge or alignment issue. Modern uPVC hinges are adjustable in three planes. Hinge adjustment or replacement resolves stiffness in most cases. A misaligned frame can also cause this — we assess all potential causes before recommending work.

Can you also upgrade my cylinder to anti-snap at the same time?

Yes — and we recommend it. If we are already on site repairing your door mechanism, upgrading the euro cylinder to a TS007 3-star anti-snap option (Avocet ABS or ASSA ABLOY) is a natural addition. We carry stock on the van. Both are completed in the same visit for a modest combined cost.

How long does a uPVC door repair take?

Most common repairs — gearbox replacement, handle replacement, hinge adjustment — are completed in under an hour. More complex faults involving multiple components may take longer. We will give you an accurate time estimate after the initial assessment. See also: About Inta-LockFull FAQContact us

uPVC Door Not Working? Call Inta-Lock First.

Get an honest on-site assessment before you spend money on a new door. Most uPVC faults are repairable in a single visit for a fraction of the replacement cost.

Honest Assessment First Parts Carried on Van Most Fixed Same Visit DBS Checked
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