Timber sash and case windows are a wonderful feature in any home, but as the years go by, these remarkable windows need a little further care and attention.
Sash cords snap and draught seals degrade while bottom rails begin to rot through years of neglect. The window rattles first, then jams, then eventually fails to close properly altogether.
Woodfellas are experts in timber sash and case windows, supporting Scottish homes across Summertown from our workshop for more than two decades.
We restore and repair, and make bespoke replacements when a window is beyond saving.
Reach out on 07920 057592 or contact us via our contact page to arrange a complimentary visit and detailed quotation.
What is a timber sash and case window
The title indicates the purpose.
The sash refers to the moving panel of glass itself, whilst the case is the hollow box frame that is constructed within the wall surrounding 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.
Lift the lower sash and the weights drop down on the opposite side. Release it and they hold the sash perfectly in place!
While casement windows swing outward on hinges, sash and case windows glide smoothly in a upward and downward direction.
Both sashes function independently of one another, meaning you can move the window from the top, the bottom, or both at once. This provides your home outstanding ventilation control without any panel swinging inward into the room or outward towards the street.
When the mechanism is working flawlessly, you barely give it a second thought!
When the cords break, as they invariably do after years of everyday use, the sash falls and stays in that lowered position or gets increasingly difficult to operate.
That is exactly where Woodfellas is invaluable.

Timber sash window services and refurbishment
Not every traditional sash window requires an identical answer.
Our sash windows team in Summertown takes the time to grasp the precise requirements of your windows before recommending whether repair or 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 unable to function as it should.
Our experienced craftsmen apply traditional joinery techniques to improve your glazing and fit draught-proofing throughout.
A carefully restored sash and case window in your Summertown home should seem as though it has always been exactly as it was meant to be.
Easy to operate, quiet within the frame, and inviting in the space. That is the standard we strive towards on every occasion.
Sash cord and weight replacement
Sash cord replacement remains our most frequently undertaken repair within the services we offer.
When the cords break, the weights hang idle within the case with no connection to the sash.
We access the pocket piece, remove the existing weights, install fresh sash cords, and set the pulleys accurately.
Whilst carrying out the work, our team will always make sure to thoroughly check the full state of the window, so that nothing is ever missed.
Timber repairs
Summertown’s lower rails and sills withstand the worst weather conditions.
Where rot is confined to part of the rail, we take out the damaged timber and insert new sections using matched traditional timber. The repair integrates seamlessly with the surrounding wood, leaving the rest of the original window fully intact.
We are firmly of the opinion that there is no reason to sacrifice a window that remains in good structural condition simply because an isolated issue affects only one part of it.
Supplying and fitting bespoke sash windows
When a window is beyond economical repair, we craft brand new sash windows to your exact specifications right in our own workshop and supply, then fit them at your home!
Every replacement window is skilfully crafted and custom made in hardwood or treated pine. We make every effort to recreate the profile, proportions, and glazing bar pattern of the original window.
As timber window manufacturers located in Summertown, we supply and install new sash and case windows across the region, using premium materials and traditional craftsmanship techniques.
From a single replacement sash to a complete suite of new windows for a listed building, our sash and case window range has every requirement covered.
Double glazing and enhanced security hardware are included as standard features.
Double glazed sash windows in Summertown
Enhance your home and boost your everyday comfort with double glazed sash and case windows.
Our units remain slim profile sealed units that sit neatly within the original glazing rebate without altering the sash profile or the glazing bar pattern.
From the exterior, the timber window looks identical to the original.
Here is the reason so many homeowners throughout Summertown are choosing to upgrade their traditional sash and case windows with double glazing.

Energy efficiency
Our glazing service delivers a substantial boost to your home’s energy efficiency.
This means you will see a real reduction in your energy bills, since your heating system will not need to work as hard to maintain a comfortable temperature throughout your home.
Noise reduction
Sound attenuation is another advantage that homeowners observe very quickly.
Living on a heavily trafficked road or near a large junction, double glazed sash windows provide a noticeable reduction in the amount of noise that passes through.
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s stunning architecture holds an extraordinary depth of historical heritage within it.
The character of conservation areas is something worth preserving with great care, and sash and case windows form a significant part of that architectural identity. Protect the integrity of your property through professional timber window restoration carried out by Woodfellas.
If your property falls within one of these zones, or happens to be a listed building, the regulations surrounding window replacement are precise and well worth understanding before you organise any work!
For more than twenty years, we have worked on properties located in conservation areas.
We understand council expectations, can navigate the consent process, and restore windows to satisfy requirements without unnecessary delays.
For a team that knows listed buildings and conservation area projects just as thoroughly as they know the windows themselves, reach out today to arrange a free site visit and written quotation.
Sash and case window faults we fix in Summertown
The sash is sliding down and not staying in the open position.
Replacing faulty sash cords is the repair our skilled team performs most frequently on sash and case windows, and provided the window is otherwise in good condition, it is a quite simple task for our skilled professionals.
Draughts and rattling
The seal between the sash and the frame has deteriorated or was never installed in the first place in the first instance. A sash and case window with draughts will likewise tend to rattle when exposed to wind, owing to the same gap.
Draught proofing as part of a package sorts help solve all problems at once.
Rotten bottom rail
The lower section of the lower sash represents the weakest component of a sash and case window.
Where the decay is limited to a particular section of the rail, we carefully remove the compromised timber and join fresh, perfectly matched material seamlessly into its place.
The rest of the existing window remains totally undisturbed.
Window stuck shut by paint
Years of paint applied to the sash to shield it from Scotland’s damp climate can make it become bonded to the frame.
We release the sash, thoroughly clean every surface, make any necessary adjustments to the fit, and return the mechanism to full working order!
The cords and pulleys are checked during the process, sparing you from numerous repair jobs later on!
Single glazing
Original single-glazed panes are especially inefficient at retaining warmth and offer very little resistance to the intrusion of outside street noise. Our upgrade to double glazing maintains the visible profile of your existing window frames completely.
Sash and case windows Summertown FAQs
Is it better to refurbish sash and case windows or replace them?
It largely comes down to the condition of the existing window structure. Where the box frame remains sound and the sashes retain their structural integrity, refurbishment represents an ideal course of action. You preserve a window that performs admirably whilst retaining its original character entirely. However, where the frame has suffered significant deterioration or the timber has rotted beyond any practical repair, replacement becomes the more practical and sensible route forward.
Can sash and case windows take double glazing?
Yes. We use slender profile sealed units that fit within the existing glazing rebate without widening the sash or altering the glazing bar pattern. From the outside, the window looks exactly as the original always did.
Get a free quote for sash and case windows in Summertown
Should you need a sash repair, restoration, or full replacement in Summertown, Woodfellas possesses the expertise to manage every aspect with care.
Contact with our experienced team today and we will walk you through the most appropriate solution for every window in your home. Every quotation we offer is free, presented in writing, and carries absolutely no commitment. Should you choose to proceed, we will organise everything entirely to suit your schedule.
Every window is made right here in our very own premises using traditional techniques and installed by our own experienced joiners throughout Scotland.
Give us a call now on 07920 057592 or complete the form on our contact page and we will get back to you within 24 hours!