Timber sash and case windows are a lovely feature in any home, but as the years pass, these remarkable windows demand a little additional care and attention.
Sash cords snap and draught seals deteriorate while bottom rails start to rot through years of neglect. The window vibrates first, then jams, then simply fails to close properly!
Woodfellas has delivered specialist timber sash and case window services to Scottish homes across Castle Douglas for more than two decades, all from our dedicated workshop.
We repair , and even craft entirely bespoke replacements when a window is beyond saving!
Reach out to us on 07920 057592 or via our website contact page to arrange a free visit and written quote.
What is a timber sash and case window
The title describes the purpose.
The sash refers to the moveable panel of glass, whilst the case is the hollow box frame that is constructed within the wall around the window opening.
Inside each case sit two weights, one serving the upper sash and one serving an lower. They are hung on sash cords that pass over pulley wheels fitted into the top of the frame.
Lift the lower sash and the weights fall on the opposite side. Release it and they keep the sash in place.
Whilst casement windows swing outward on hinges, sash and case windows move by moving vertically instead.
Both sashes move independently, giving you the ability to open from the top, the bottom, or both at once. You enjoy excellent ventilation control throughout your home, and with no panel swinging into the room or out towards the street, it is as useful as it is clever!
When the mechanism is functioning as it should, you scarcely notice it is present.
When the cords break, as they commonly do after years of everyday use, the sash drops and remains in that position or becomes increasingly difficult to operate.
That is exactly where Woodfellas steps up.

Timber sash window services and refurbishment
Not every traditional sash window calls for the same approach!
Our Castle Douglas sash window team meticulously examines your window requirements to determine whether repair or refurbishment is the best solution for you.
Window draught-proofing
When a window remains structurally intact yet fails to deliver optimal performance, a full refurbishment presents itself as the most logical course of action.
Our skilled craftsmen can upgrade your glazing and install draught-proofing across with joinery techniques well suited to traditional windows!
A carefully restored sash and case window in your Castle Douglas property should feel as though it was originally meant to be there.
Every fit we carry out is guided by one simple ambition: smooth use, low-noise fitting, and a warm feel within the space.
Sash cord and weight replacement
Sash cord replacement is the often most carried out repair we undertake.
When the cords snap, the weights remain resting pointlessly inside the casing with nothing to connect them to the sash.
We open the pocket piece, retrieve the weights, fit new sash cords, and align the pulleys precisely.
Whilst carrying out the work, our team will consistently make sure to thoroughly check the full condition of the window, ensuring that nothing is ever missed.
Timber repairs
Lower rail sections and sills bear the impact of Castle Douglas’s harsh climate.
Where the rot is restricted to part of the rail, we remove the affected timber and insert new sections using matching traditional wood. The repair blends perfectly with the surrounding timber and the remainder of the original window remains perfectly intact.
We firmly believe there is no reason to sacrifice a window that remains perfectly sound simply because an issue affects only a 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 property!
Every new window is meticulously and expertly crafted to your exact measurements in either hardwood or treated pine. We carefully ensure to faithfully reproduce the profile, proportions, and glazing bar pattern of the original window.
As timber window manufacturers with pride based in Castle Douglas, we provide and fit new sash and case windows throughout the region, bringing together high-quality materials with traditional traditional techniques.
Our range of sash and case windows encompasses everything from a single replacement sash through to a complete set of new windows for a listed building.
Double glazing and enhanced security hardware are included as standard features.
Double glazed sash windows in Castle Douglas
Enhance your home and elevate your everyday comfort with double glazed sash and case windows.
Our slimline sealed units are made to fit neatly within the original glazing rebate, maintaining the sash profile and glazing bar pattern completely without modification.
From the outside, the timber window appears the same to the original.
Find out how homeowners throughout Castle Douglas are choosing double glazing upgrades for their traditional sash and case windows!

Energy efficiency
Our service delivers a remarkable improvement to your home’s efficiency.
This results in lower energy expenditure, as your heating system need not work as hard in order to maintain a comfortable temperature throughout your home.
Noise reduction
Reducing sound is an additional advantage property owners notice quickly.
Living on a busy street or close to a busy junction, double glazed sash windows reduce noise transmission substantially.
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s architecture is stunning, rich in rich historical significance.
Preserving the distinctive character of our built heritage is precisely what conservation areas are designed to achieve, and sash and case windows form an essential part of that cherished identity. Trust Woodfellas to honour that heritage through expert timber window restoration.
If your property falls inside one of these designated areas, or if it holds listed building status, the regulations governing window replacement are precise and must be understood before you proceed with work of any kind.
We have been working on properties situated within conservation areas for over twenty years.
We understand what the council requires, how to handle the approval process, and how to replace windows in a way that satisfies every requirement without needless delays or complications.
For a team that truly appreciates listed buildings and conservation area work just as well as they understand the windows themselves, reach out today for a complimentary site visit and detailed quote.
Sash and case window faults we fix in Castle Douglas
Sash not staying in the raised position
Replacing broken sash cords is absolutely the most common sash and case repair our expert team tackles, and when the rest of the window is in sound condition it is a very easy task for our experienced crew!
Draughts and rattling
The draught seal between the sash and the frame has worn away or was never installed in the initial place. A sash and case window that lets in draughts will also tend to rattle in the wind due to that very same gap.
Having draught-proofing addressed as part of a full service visit helps sort out every issue in a single , pleasing sweep.
Rotten bottom rail
The bottom rail of the lower sash is the most vulnerable part of a sash and case window.
Where rot is confined to part of the rail, we remove the damaged timber and splice in new sections using matched material.
The remainder of the original window remains completely untouched.
Window stuck shut by paint
Years and years of paint layered onto the sash to shield it from Scotland’s relentless wet weather can eventually sealing it firmly to the frame!
We release the sash from its binding, thoroughly clean every surface, adjust the fit wherever, and restore the mechanism to smooth, proper working order once again.
The cords and pulleys are fully inspected during the process, saving you from several repair jobs down the line.
Single glazing
Original single-glazed panes lose heat quickly and allow street noise to filter straight through. We fit double glazing without altering the visible profile of your window at all!
Sash and case windows Castle Douglas FAQs
Is it better to refurbish sash and case windows or replace them?
So what’s the best answer? It really comes down to the condition of the window itself! If the box frame is solid and the sashes are structurally sound, refurbishment is absolutely worth considering. You get fantastic performance without sacrificing any of that original character. But if the frame has seriously deteriorated or the timber has rotted beyond saving, replacement is honestly the more sensible and practical option.
Can sash and case windows take double glazing?
Yes. We use slim profile sealed units that sit neatly within the existing glazing rebate, requiring no alteration to the sash width or glazing bar arrangement. Viewed from the exterior, the window keeps the appearance of the original.
Get a free quote for sash and case windows in Castle Douglas
Whatever your sash window needs may be in Castle Douglas, from restoration and repair through to complete replacement, Woodfellas has the expertise to handle everything.
Reach out to our helpful team today and we will guide you towards the very best solution for every window in your home. Every quote we offer is free of charge, set out in writing, and carries no obligation whatsoever. Should you choose to move forward, we will organise everything entirely for you.
Every window and door is crafted within our own workshop using traditional methods and installed by our own joiners throughout Scotland.
Contact us today by phoning 07920 057592 or by filling in the form found on our contact page, and a member of our team will get back to you within 24 hours.