Window Hinge Repair in Bristol

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.

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.

Worn

New

The same window, ten minutes apart. On the left the old friction stay after it came off — corroded, pitted and stiff, with the muck of years in the frame rebate behind it. On the right the replacement before it goes in. This is what actually wears out: not the window, not the glass, and not the frame. One pair of stays and the window works like it did when it was fitted.

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.

What does it cost?

Window hinge replacement is £145 + VAT per window.

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.

Frequently asked questions

• How much does a window hinge replacement cost?

  £145 + VAT for the first window, then £95 for each additional window on the same visit. Doing several at once is significantly cheaper per window than booking separate visits.

• Can hinges be repaired, or do they have to be replaced?

  Almost always replaced. Friction hinges wear internally and once they have gone the window either drops, binds or will not stay where you put it. New hinges are inexpensive next to the labour of going back a second time.

• My window is stiff to open — is that the hinge?

  Usually, yes. Stiffness, dropping at one corner, catching on the frame, or a window that will not stay open are all classic hinge symptoms. Send a photo of the window open and we can usually tell.

• Do you need to take the window out?

  No. Hinges are changed with the frame in place. Nothing is disturbed beyond the opening sash itself.

• How long does it take?

  Most hinge jobs are done in a single visit, provided we have the right hinge on the van — which is why a photo up front helps.