Timber sash and case windows can truly transform any household. But over time, these wonderful windows will need a little extra attention and attention!
Over time, sash cords snap, draught seals deteriorate, and bottom rails start to rot through prolonged neglect. The window then rattles, sticks, and ultimately fails to close properly.
Woodfellas has delivered expert timber sash and case window services to Scottish homes across West Kilbride for well over two decades, all from our specialist workshop.
When restoration and repair are not enough, we create fully custom-made replacements, shaping something new from the very essence of what once was.
Ring us on 07920 057592 or get in touch via our contact page to book your free visit and written quote!
What is a timber sash and case window
The term explains the function.
The sash refers to the moveable panel of glass, whilst the case is the empty box frame that is built within the wall around the window opening.
Housed within each case are two weights, one dedicated to the upper sash and one to the lower, both suspended from sash cords that pass over pulley wheels positioned at the top of the frame.
The lower sash rises as the counterweights descend on the opposite side, and after being released, they keep the sash securely in place.
Whilst casement windows swing outward on hinges, sash and case windows operate by sliding vertically.
Both sashes move independently, giving you the freedom to open from the top, the bottom, or both at once. You get brilliant ventilation control throughout your home, and with no panel swinging into the room or out towards the street, it is as practical as it is smart!
When the system is functioning properly, you barely think about it at all.
When the cords eventually fail, as they commonly do after years of regular use, the sash will either drop and remain in that lowered position or become progressively difficult to operate.
That is exactly where Woodfellas is invaluable.

Timber sash window services and refurbishment
Not every traditional sash window calls for an identical solution.
Our sash windows team in West Kilbride takes the time to truly appreciate the specific 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 complete window overhaul is the wise choice when the existing frame is structurally solid yet just not delivering the goods!
Using joinery methods that complement traditional windows, our skilled craftsmen are able to improve your glazing and install draught-proofing throughout your property.
A restored sash and case window in your West Kilbride home should seem as though it was originally meant to be there.
Easy to open, silent in the frame and warm all through the room. That is what we are aiming for every time!
Sash cord and weight replacement
Sash cord replacement remains the most commonly carried out repair within the services we offer.
When the cords snap, the weights remain resting pointlessly inside the casing with nothing to connect them to the sash.
We access the pocket piece, retrieve the weights, install fresh sash cords, and align the pulleys with accuracy.
Our team will always assess the full condition of the window while on site, ensuring nothing goes unnoticed.
Timber repairs
Bottom rails and sills endure the harshest of West Kilbride’s weather conditiones.
Where the decay remains localised to a portion of the rail, the damaged timber is carefully taken out and substituted by splicing in new sections of matched traditional timber. The repair integrates seamlessly with the surrounding wood, whilst the remainder of the original window is preserved entirely intact.
We believe there is no need to replace a structurally sound window over a fault that affects only part of it.
Supplying and fitting bespoke sash windows
When a window is beyond economical repair, we make brand new sash windows to your precise specifications right in our workshop and supply, then fit them at your property!
Every replacement window is skilfully crafted and made to measure in hardwood or treated pine. We carefully ensure to recreate the profile, proportions, and glazing bar pattern of the original window.
As wooden window manufacturers proudly based in West Kilbride, we supply and install new sash and case windows across the region, combining quality materials with traditional traditional techniques.
Our collection of sash and case windows encompasses everything from a single replacement sash right through to a complete set of new windows for a listed building.
Double glazing and enhanced security hardware are provided as standard features.
Double glazed sash windows in West Kilbride
Transform your property and enhance your everyday living experience with the classic elegance of double glazed sash and case windows.
Our sealed units are slim-profile sealed units that sit comfortably within the original glazing rebate, needing no alteration to the sash profile or the glazing bar pattern.
From the exterior, the timber window appears identical to the original.
Here is the reason homeowners throughout West Kilbride are choosing double glazing for their traditional sash and case windows.

Energy efficiency
Our glazing service delivers a significant improvement to energy efficiency.
This translates directly into reduced energy bills, as your heating system has to work far less to maintain a comfortable temperature throughout your home.
Noise reduction
The reduction of noise is another benefit that homeowners tend to notice nearly immediately.
Residing on a busy street or near a busy junction, double glazed sash windows reduce noise transmission significantly.
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s stunning architecture carries an remarkable depth of historical heritage within it.
Timber sash and case windows are a defining feature of conservation area heritage, and preserving them matters enormously! Why protect the soul of your building with specialist timber window restoration from Woodfellas?
If your property falls within one of these designated areas, or if it has listed building status, the regulations governing window replacement are specific and need to be understood before any work is commissioned.
For over twenty years, we have worked on properties located within conservation areas.
We know what the council demands, how to handle the approval process, and how to restore or replace windows in a manner that meets those requirements without unnecessary delays or revisions.
For a team whose expertise in listed buildings and conservation area projects is matched only by their deep knowledge of the windows themselves, reach out today to arrange a complimentary site visit and written quotation.
Sash and case window faults we fix in West Kilbride
Sash failing to remain in the raised position
Replacing faulty sash cords is the repair our professional team performs most often on sash and case windows, and provided the window is generally in good condition, it is a quite straightforward task for our professional professionals.
Draughts and rattling
The draught seal between the sash and the frame has either worn away or was not installed in the first place. A sash and case window with draughts will also tend to rattle noisily in the wind due to that very same gap!
Draught proofing as part of a service sorts help 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 remainder of the original window remains entirely undisturbed.
Window stuck shut by paint
Many years of paint layered onto the sash to protect it from Scotland’s persistent wet weather can eventually sealing it firmly to the frame!
We release the sash, clean all surfaces, fine-tune the fit as needed, and restore the mechanism to proper working order.
The cords, pulleys and fittings are checked at every stage, spare you from having to undertake several repair jobs.
Single glazing
Original single-glazed panes allow heat to escape rapidly and allow street noise to pass through. We fit double glazing whilst preserving the visible appearance of the window frame entirely.
Sash and case windows West Kilbride FAQs
Is it better to refurbish sash and case windows or replace them?
It largely comes down to the condition of the current window structure. Where the box frame remains sound and the sashes retain their structural integrity, refurbishment is an ideal option. You preserve a window that performs admirably whilst retaining its original character fully. However, where the frame has suffered significant deterioration or the timber has rotted beyond any reasonable repair, replacement becomes the more practical and sensible route forward.
Can sash and case windows take double glazing?
Yes. We fit slim profile sealed units that fit within the existing glazing rebate without any need to widen the sash or alter the glazing bar pattern. From the outside, the window appears identical to the original.
Get a free quote for sash and case windows in West Kilbride
Whatever your sash window needs may be in West Kilbride, whether repair, restoring, or full replacement, Woodfellas is well equipped to help.
Get in touch with our staff today and we will advise you on the most suitable solution for each window. All quotes are free, written, and carry no obligation. If you choose to proceed, we will work around your schedule.
Every window and door is crafted in our own workshop using time-honoured methods and fitted by our own joiners throughout Scotland.
get in touch with us today on 07920 057592 or complete the form on our contact page and we will get back within 24 hours.