Wooden sash and case windows bring any property with lasting charm. Yet as the years pass, these remarkable windows inevitably require a little extra care and attention.
Sash cords break and draught seals wear out while bottom rails begin to rot after years of neglect. The window shakes first, then sticks, then eventually refuses to close properly altogether.
Woodfellas has delivered specialist timber sash and case window services to Scottish homes throughout East Kilbride for more than two decades, all from our specialist workshop.
We restore, and make bespoke replacements when a window is beyond saving.
Call us on 07920 057592 or get in touch via our contact form to book your free visit and written quote!
What is a timber sash and case window
The name shows the purpose.
The sash refers to the moveable panel of glass itself, while the case is the empty box frame that is constructed into the wall surrounding the window opening.
Inside every case are two weights, one designated for the upper sash and another for the lower. These weights are suspended on sash cords that run over pulley wheels positioned at the top of the frame.
Raise the lower sash and the counterweights drop on the opposite side, releasing it allows them to hold the sash securely in place.
Sash and case windows move vertically, whereas casement windows swing outward on hinges.
Both sashes work independently of one another, meaning you can move the window from the top, the bottom, or both together. This provides your home excellent ventilation control without any panel swinging inward into the room or outward towards the street.
When the mechanism is working properly, you barely give it a second thought.
When the cords break, as they so frequently do after years of faithful service, the sash drops and remains stubbornly in place or becomes progressively difficult to operate.
That’s where Woodfellas steps in.

Timber sash window services and refurbishment
Not every classic sash window demands an identical solution.
Our sash windows team in East Kilbride takes the time to truly appreciate the particular needs of your windows, ensuring they can recommend with confidence whether a repair or a full refurbishment is the most suitable course of action for you.
Window draught-proofing
A full window refurbishment is the right choice when the existing window remains structurally intact yet is failing to function as it should.
Using carpentry techniques that complement traditional windows, our skilled craftsmen are able to improve your glazing and fit draught-proofing throughout your home.
A carefully restored sash and case window in your East Kilbride home should seem as though it has always been exactly as it was meant to be.
Effortless to open, quiet in the frame and warm throughout the room. That is what we are aiming for every time!
Sash cord and weight replacement
Sash cord replacement remains our most frequently performed repair.
When the cords break, the weights lie idle within the case with no connection binding them to the sash.
We remove the pocket cover, take out the weights, install new sash cords, and align the pulleys correctly.
Whilst carrying out your repair, our experts will take the time to closely assess the general condition of your window, ensuring that every detail is thoroughly examined and nothing is overlooked.
Timber repairs
Lower rails and sills bear the greatest brunt of East Kilbride’s severe climatic conditions.
Where the rot is confined to a specific section of the rail, we carefully remove the affected timber and splice in new sections using carefully matched traditional wood. The repair blends seamlessly with the surrounding timber, while the remainder of the original window remains completely intact.
We hold firmly to the belief that there is simply no reason to sacrifice a window that remains structurally sound simply because one portion of it has developed an issue.
Supplying and fitting bespoke sash windows
When a window has reached the point where repair is no longer a worthwhile investment, we craft brand new sash windows to your precise specifications within our workshop, then provide and fit them directly at your premises.
Every replacement window is carefully crafted and made to measure in hardwood or treated pine. We closely match the profile, proportions, and glazing bar pattern of the original.
As manufacturers of timber windows proudly rooted in East Kilbride, we craft and install new sash and case windows across the region, respecting traditional techniques and using only the finest quality materials.
Our range of sash and case windows covers everything from a single replacement sash through to a complete suite of new windows for a listed building.
Double glazing and enhanced security hardware are provided as standard features.
Double glazed sash windows in East Kilbride
Enhance both the visual appeal and everyday ease of your home with expertly made double glazed sash and case windows.
Our sealed units are slim-profile sealed units that sit within the original glazing rebate without altering the sash profile or glazing bar pattern.
From the exterior, the timber window appears identical to the original.
Here is the reason so many homeowners throughout East Kilbride are deciding to upgrade their traditional sash and case windows with double glazing.

Energy efficiency
Our glazing service provides your energy efficiency a major boost!
This translates directly into reduced energy bills, as your heating system needs to work much less to maintain a comfortable temperature throughout your home.
Noise reduction
The decrease of noise is another advantage that homeowners tend to notice almost immediately.
Living on a busy road or near a busy intersection, double glazed sash windows reduce noise transmission substantially.
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s architecture is both breathtaking and historically significant.
These areas are established to maintain that distinctive character, and sash and case windows form a vital part of it. Safeguard the character of your property with expert timber window restoration carried out by Woodfellas.
If your property falls within one of these zones, or is a listed building, the regulations surrounding window replacement are specific and well worth understanding before you organise any work!
For over twenty years, we have worked on properties located within conservation areas.
We are familiar with council expectations, can manage the consent process, and replace windows to meet requirements without avoidable delays.
For a team that understands listed buildings and conservation area work as well as they know the windows themselves, get in touch today for a free site visit and written quote.
Sash and case window faults we fix in East Kilbride
The sash not staying in the raised position
Repairing broken sash cords is the repair our experienced team carries out most frequently on sash and case windows, and where the window itself remains in good condition, it is a very simple task for our experienced craftspeople.
Draughts and rattling
The draught seal between the sash and the frame has worn away or was never installed in the first place. A sash and case window that admits draughts will also often rattle in the wind due to the same gap.
Draught proofing as part of a package sorts solve all problems at once.
Rotten bottom rail
The bottom rail of the lower sash is the most vulnerable part of a sash and case window.
Where the rot is limited to a specific section of the rail, we take out the damaged timber and splice in new sections using matching material.
The rest of the original window remains completely unaltered.
Window stuck shut by paint
A build-up of paint applied to shield the sash from Scotland’s harsh wet climate can bond it firmly to the frame.
We release the sash gently, clean and prepare the surfaces thoroughly, make any required adjustments to the fit, and restore the mechanism to proper working order.
The cords and pulleys are inspected during the procedure, sparing you multiple repair visits.
Single glazing
Original single-glazed panes shed heat quickly and let in street noise. We fit double glazing whilst keeping the visible window profile unchanged.
Sash and case windows East Kilbride FAQs
Is it better to refurbish sash and case windows or replace them?
Whether to refurbish or replace depends on the window’s existing condition. A sturdy box frame with sound sashes makes refurbishment the best choice. You retain good performance without compromising original character. Where the frame has badly deteriorated or timber rot is irreparable, replacement becomes the best solution.
Can sash and case windows take double glazing?
From the outside, the window appears entirely unchanged, as our slim profile sealed units are designed to sit neatly within the existing glazing rebate without any need to widen the sash or change the glazing bar pattern.
Get a free quote for sash and case windows in East Kilbride
Whatever your sash window needs may be in East Kilbride, whether repairs, restoration, or full replacement, Woodfellas is well equipped to help.
Give our excellent team a call today and we will help you find the right solution for each and every window in your home. Every quote is free of charge, supplied in writing, and comes with no obligation whatsoever. If you choose to move ahead, we will work fully around your schedule!
Every window and door is crafted in our own workshop using traditional methods and fitted by our own joiners throughout Scotland.
get in touch with us now on 07920 057592 or complete the form on our get in touch page and we will get back within 24 hours.