Corby · Northamptonshire
Window Repairs in Corby
Sash cords, window restrictors and broken handles in Corby can usually be repaired on a single visit when the parts are standard and available.
- NN17
- NN18
- Guide from £65
Door lock repair in Corby: what to know
Simple care keeps hardware working longer. Clean tracks and keeps, then apply a light lubricant to moving parts once or twice a year. Keep drainage slots clear. Avoid slamming doors or forcing handles, as this strains gearboxes and can cause a door to drop over time.
Window restrictors limit how far a window opens, which can help reduce the risk of falls from upper floors. Many restrictors can be released by an adult, so the window can still be opened fully for escape or cleaning. They can usually be fitted to existing windows.
A uPVC or composite door with a multipoint lock has one central gearbox that drives hooks, rollers or bolts along the door edge. A failed gearbox can leave the door stuck locked or unable to lock. In many cases only the gearbox needs replacing, not the whole strip.
Repairs usually take a single visit when the part can be identified and is carried on the van. Unusual or discontinued parts may need ordering. The glazier then returns to fit them, and in the meantime can usually leave the window or door secure and working.
What a typical job includes
- Written quote fixing the price for parts and work
- Matched replacement hinges, stays, handles or locks
- Survey and diagnosis of the faulty part
- Adjustment of dropped or sticking doors and sashes

About Corby for this job
- Postcodes covered
- NN17, NN18 and the surrounding area, including Uppingham, Kettering and Market Harborough
- Coast
- Corby is well inland, around 66 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Corby the midwinter sun reaches about 14° above the horizon at noon, with roughly 7.4 hours of daylight, rising to about 61° and 16.6 hours in midsummer. Windows and doors on sunny elevations expand and contract more with temperature, which can make them stick in summer and catch the frame. Dark-coloured doors absorb more heat, so hinge adjustment may be needed after hot spells.
- Access and setting
- In flats and terraced homes, working on upper-floor windows may need to be done from inside. Security matters on street-facing doors, so anti-snap cylinders and secure handles are worth considering. Parking near the property can affect access.
- Rules in England
- Approved Document Q applies to new homes in England, where doors and windows are expected to meet PAS 24 or an equivalent standard. It does not apply to replacements in existing homes, but PAS 24 products are still a sensible choice.
Guide prices in Corby
| Typical job | Guide price inc VAT |
|---|---|
| Replace a pair of window hinges | £95 – £145 |
| Replace a window locking mechanism | £125 – £195 |
| Replace a door multipoint lock | £195 – £325 |
| Fit an anti-snap cylinder | £65 – £115 |
Get a guide price for your size
Approved Document B covers escape windows. Where an existing window is an escape route, typically in first-floor bedrooms, its replacement should give at least the same escape opening as before.
Choosing your window repairs
Multipoint door lock
A new gearbox or full locking strip for uPVC and composite doors that stick, will not lock or have a loose handle.
Gaskets and draught seals
Replacement seals matched to the frame profile to stop draughts, rattles and noise around opening windows and doors.
Friction stay replacement
New hinges for uPVC and aluminium casement windows, matched for length and stack height, including egress stays for escape windows.
Window Repairs in Corby: questions
Why has my uPVC door dropped and can it be fixed?
Doors drop when hinges wear or loosen, or when the glass or panel slips inside the door and stops supporting it square. Signs include dragging on the threshold and needing to lift the handle hard to lock. Most dropped doors can be fixed by adjusting the hinges and repacking the glass or panel, without replacing the door.
Can sash windows be repaired instead of replaced?
Usually, yes. Broken sash cords, weak spring balances, sticking sashes and rattles can all be fixed on existing frames. The glazier replaces cords or balances, eases or replaces beads, and adds draught seals where needed. Repairing original sash windows also helps keep the character of older properties and conservation areas.
How can I stop draughts from my existing windows?
Draughts often come from worn gaskets, a sash that has dropped or keeps that no longer pull the sash tight. Replacing the gaskets with a matching profile and adjusting the keeps or hinges usually fixes the problem. If draughts come through the frame or glass seals, the glazier will say what else needs attention.
Do replacement window hinges need to allow escape in a fire?
In England, upper-floor bedroom windows are often relied on as escape windows. Replacement hinges should not reduce the opening below what the window gave before. Egress friction stays open wider than standard stays to give a clear opening, so the glazier checks the room and window before choosing the hinge type.
Do you cover Corby for window repairs?
Yes. We can quote for window repairs across Corby and the surrounding Northamptonshire area, including postcode districts NN17 and NN18, and nearby Uppingham, Kettering and Market Harborough. Start with your postcode on the quote form and a glazier will talk through the job, explain any charge before booking and give you a written quote.
Get a written quote in Corby
Clear guide prices, any charge explained before booking, and one point of contact for every glazing job.