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Sash window won’t stay open? Sticking when you slide it? Get clear advice on sash operating faults and spiral-balance repairs from Chelmer Window Repairs.
Ask about your sash windowsFamily-run. 30+ years’ industry experience. Free quotes.
Character worth keeping.Sash window repairs
in Chelmsford.
A sliding sash is supported by a balancing mechanism. When that system wears or fails, the window can become heavy, uneven or unable to stay open.
Chelmer Window Repairs can help with sash operating problems, including spiral-balance faults. Tell us how your window behaves so we can discuss the right next step.
Familiar problems.
A sensible place to start.
It drops or won’t stay open
A failed or incorrectly matched balance can stop the sash from staying in position. An assessment checks the mechanism and sash weight.
It sticks or slides unevenly
The cause may be in the balance, guides, alignment or frame. Forcing it can damage the window further.
It won’t close or lock
Misalignment or a faulty catch may prevent secure closing. The sash position and fittings need checking together.
Not all sash windows
work the same way.
The right repair starts with identifying the system. A spiral-balance sash and a traditional cord-and-weight sash need different parts and methods.
Not sure which you have? Describe the window or have a photograph ready when you call. We’ll confirm whether we can help with your particular repair.
Discuss a sash repairSpiral-balance sash windows
These use a spring balance to help support the sash. Replacement parts must suit the design and weight of the window. This is a sash repair service Chelmer has carried out locally.
Traditional timber sash windows
These may use cords, pulleys and concealed weights. Timber decay, cord replacement and full restoration are separate jobs: ask the team to confirm the scope before booking.
Glazing and catches
A misted sealed unit or a damaged catch can be a separate issue from the sliding mechanism. Mention every fault so it can be considered together.
Read about misted glass replacement ↗What will your
sash repair cost?
There’s no useful one-price-fits-all answer. A quotation depends on the fault, the parts needed, the number of windows and access to the work.
Get a free, no-obligation quotation for your own windows, with the work discussed before you decide.
Have these details ready
- Your town or postcode
- How many windows need attention
- Whether the sash sticks, drops or won’t lock
- Frame material and any visible mechanism
- Whether access is difficult
Your sash window
questions, answered.
For advice about a particular window, speak to the team. The repair needs to suit the mechanism and condition of your sash.
Why won’t my sash window stay open?
A sash that drops or will not stay in position may have a fault in its balance mechanism. Some windows use spiral balances; traditional windows may use cords and weights. The mechanism needs identifying before a repair is specified. Keep people clear of a sash that could fall and arrange an assessment.
Can you repair spiral balances in sash windows?
Chelmer Window Repairs has carried out sash window repairs involving replacement spiral balances in Chelmsford. Suitability depends on the window, sash weight and availability of compatible parts. Call to discuss your window.
Do I need to replace the whole sash window?
Not necessarily. If the frame and sash are sound, a component repair may be appropriate. Significant frame deterioration or other damage can change the options. The condition of the window needs checking first.
How much does sash window repair cost?
There is no fixed price on this website. The cost depends on the fault, mechanism, parts, access and number of windows. Chelmer Window Repairs provides a free, no-obligation quotation after discussing and assessing the work.
Do you repair timber sash cords and rotten timber?
Traditional cord-and-weight repairs and timber restoration are different from spiral-balance repairs. Describe your window when you call so the team can confirm whether your particular work is within their service.
What should I do before calling?
Note whether the window sticks, drops, rattles or will not lock. Have your postcode and the number of affected windows ready. If it is safe, take a photograph of the whole window and any visible mechanism; ask the team how best to send it.
Not sure which repair you need?
Match the symptom to the right service in our window and door repair guide, or call the team for advice.
A better view starts
with a conversation.
Tell us what’s wrong. We’ll help you take the next step.