Window Hinge Repair in Bristol
Window dropping, catching on the frame, or not closing properly? These are usually hinge faults — worn friction stays that can't hold the sash in position. A straightforward repair in many cases, often completed in a single visit.
Family-run Bristol business · 20 years trade experience · Send us an enquiry with photos and we'll get back to you
Signs your window hinge needs attention
- The window closes on its own when you let go — especially in a breeze
- The window is stiff and hard to open fully
- There's a grinding or scraping noise when you open or close it
- The window drops or sags when open
- The window sits slightly crooked in the frame when closed
- You can see the hinge is visibly bent, cracked, or corroded
Hinge faults and what they usually mean
Not sure which hinge fault you've got? Here are the ones we see most, what they usually point to, and the best next step. These are general guides — send us a photo and we'll confirm before anything is agreed.
| Problem you notice | What it usually means | What to do next |
|---|---|---|
| Window won't stay open — falls shut on its own | The friction stay has worn and can no longer hold the sash at the angle you set it to. | Usually a hinge replacement (hinges are replaced as a pair). See pricing below. |
| Stiff and hard to open fully | Stiff or worn friction stays, or a sash that has dropped slightly out of line. | Usually a hinge replacement where the stay is worn. See pricing below. |
| Grinding or scraping when opening or closing | The hinge mechanism is worn, or the sash is catching on the frame. | We check and replace the hinge where it's worn. See pricing below. |
| Window drops or sags when open | The stay can no longer carry the weight of the sash. | Usually a hinge replacement, then we test the action. See pricing below. |
| Sits crooked in the frame when closed | A worn or bent hinge on one side has dropped that corner. | Hinge replacement so it sits square again. See pricing below. |
| Hinge visibly bent, cracked, or corroded | The stay has failed mechanically — common after 10–15 years of use. | A like-for-like hinge replacement where the correct hinge type is available. See pricing below. |
Not sure which it is? Send us a photo of the window and we'll tell you what's likely needed and give you a clear price first.
What causes window hinges to fail?
uPVC window hinges have a friction mechanism that holds the window at whatever angle you open it to. Over time — typically after 10–15 years of regular use — this friction wears out. The hinge can no longer hold the weight of the window open, so it falls shut. In other cases the hinge itself physically breaks, usually from metal fatigue or from the window being forced beyond its designed opening angle.
Casement windows (the most common type in Bristol homes) use either standard friction stays or egress hinges. These are common parts, and we carry a range of uPVC window hinges, so many replacements can be completed in a single visit.
How we repair window hinges
We'll visit, open the window and examine the hinge to confirm the fault. In almost all cases the fix is a hinge replacement — once a friction stay has worn it can't be tightened back up, so we fit new hinges with a matching part. We carry a range of common uPVC window hinges, so many replacements can be completed in the same visit without a return trip for parts.
Window hinges are always replaced as a matched pair — the top and bottom hinge together. People often ask us about this: fitting both keeps the sash hanging square and the weight evenly carried, so the window opens, holds and closes properly.
Once the new hinges are fitted we'll test the window fully — opening, holding position, and closing — and adjust as needed so it operates correctly.
- The window falls shut and can't be propped open safely
- A bedroom or bathroom window won't stay open for ventilation
- The window is open and you can't close it
- You're not sure what's wrong — call and describe the symptoms
What does it cost?
Window hinge replacement is £145 + VAT per window.
| Job | Price (+ VAT) |
|---|---|
| Window hinge replacement (first window) | £145 |
| Additional window (same visit) | £95 |
Prices are confirmed before any work starts. We'll give you a clear price after inspecting the hinge — there are no hidden charges.
When you might need a new window instead
Hinge repair is usually the right solution when the frame and sash are sound. The only times a full window replacement makes more sense are:
- The uPVC frame around the hinge has cracked or the hinge recess has failed structurally
- The window is very old and multiple parts are failing at the same time
- You want to upgrade to a higher-spec window at the same time
We'll tell you honestly which option makes sense. If the hinge is the only problem and the frame is sound, we repair it.
Window dropping or not staying open?
Send us a photo of the window and we can usually tell whether it looks like a hinge problem. Get a free quote below. If the window also won't lock, see window lock repair — the two issues sometimes go together.
Part of our full window repair service in Bristol. Not sure what to photograph? See what photos to send.
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Describe the problem and add photos if you have them. We'll usually reply during working hours with advice and a price where possible.
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