Timber sash and case windows adorn many a home. Over time, however, these distinctive windows will require a little extra care and maintenance.
Sash cords break, the draught seal wears away, and the bottom rails begin to rot through years of neglect. The window shakes, then jams, then ultimately fails to close properly.
Woodfellas have been relied on timber sash and case window experts serving Scottish homes throughout Airdrie from our workshop premises for over two decades!
When restoration and repairs are not enough, we make completely tailored replacements, forming a new piece from the very soul 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 name shows the function.
The sash refers to the sliding panel of glass itself, whilst the case is the empty box frame that is built within the wall surrounding the window opening.
Inside every case sit two weights, one supporting the upper sash and one supporting the lower. These hang from sash cords that pass over pulley wheels positioned at the top of the frame.
The lower sash rises as the weights drop gracefully on the other side, and when released, they keep the sash securely in place.
Whilst casement windows swing outward on hinges, sash and case windows move by sliding vertically instead.
Both sashes work independently, letting you open from the top, the bottom, or both at once. You get precise ventilation control with no panel swinging inward or outward.
When the system is functioning as it should, you barely think about it at all.
When the cords snap, as they commonly do after years of everyday use, the sash drops and remains in the position or becomes increasingly hard to operate.
That is exactly where Woodfellas proves invaluable.

Timber sash window services and refurbishment
Not every traditional sash window requires an exact solution.
Our sash windows team in Airdrie genuinely spends time to get to grips with exactly what your windows need, so they can recommend whether repair or refurbishment is the best route for you!
Window draught-proofing
A complete window refurbishment is an appropriate choice when the existing window remains structurally intact yet is failing to perform as it should.
Our skilled craftsmen apply joinery methods specifically suited to traditional windows, upgrading your glazing and fitting draught-proofing throughout your home.
A beautifully restored sash and case window in your Airdrie home should feel as though it was always meant to be there!
Easy to operate, silent within the frame, and inviting in the space. That is the level we aim towards on every instance.
Sash cord and weight replacement
Sash cord replacement remains the most commonly carried out repair within the services we offer.
When the cords break, the weights stay idle inside the case with no link to the sash.
We take off the pocket cover, take out the weights, install new sash cords, and adjust the pulleys correctly.
Whilst completing the work, our team will consistently make sure to thoroughly check the full state of the window, so that nothing is ever overlooked.
Timber repairs
Bottom rails and sills bear the toughest of Airdrie’s weather conditions conditiones.
Where when the decay remains localised to a portion of the rail, the damaged timber is carefully removed and replaced by inserting new sections of matched traditional timber. The repair blends seamlessly with the surrounding wood, whilst the remainder of the original window is preserved entirely intact.
We strongly believe there is no reason to sacrifice a window that remains perfectly sound simply because an issue affects only a portion of it.
Supplying and fitting bespoke sash windows
When a window has got to the point where repair is no longer a sound investment, we craft brand new sash windows to your precise specifications within our workshop, then provide and fit them directly at your property.
Every replacement window is skillfully produced and tailored to measure in either hardwood or treated pine, with careful attention taken to closely match the profile, proportions and glazing bar pattern of the original window.
As wooden window manufacturers with pride based in Airdrie, we supply and install brand new sash and case windows throughout the region, combining high quality materials with time honoured traditional techniques!
Our sash and case window selection spans all the way from a single replacement sash to a complete new window installation for a listed building.
Double glazing and improved security hardware are supplied as standard features.
Double glazed sash windows in Airdrie
Transform your property and enhance your day-to-day living experience with the timeless elegance of double glazed sash and case windows.
Our slim-profile sealed units are made to sit neatly within the original glazing rebate, leaving the sash profile and glazing bar pattern entirely unchanged.
From the exterior, the timber window looks identical to the original.
Here is the reason homeowners throughout Airdrie are choosing double glazing for their traditional sash and case windows.

Energy efficiency
Our glazing service gives your energy efficiency a significant boost!
This means lower energy bills as your heating system works less to keep a pleasant temperature in your home.
Noise reduction
Sound reduction is another advantage that homeowners often notice very quickly.
If your property sits on a bustling road or close to a major junction, double glazed sash windows cut down on noise transmission significantly!
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s architecture is as breathtaking as it is historically significant.
The nature of a building contains stories worth preserving, and sash and case windows are woven deeply into this living narrative. Rely on Woodfellas to honour that story through specialist timber window restoration.
Should your property sit within one of these designated areas, or also hold listed building status, the regulations governing window replacement are detailed and hold significant weight prior to commissioning any works.
We have been working on properties situated within conservation areas for over twenty years.
We are aware of what the council requires, how to handle the approval process, and how to replace windows in a manner that satisfies every requirement without unnecessary delays or complications.
For a team that truly appreciates listed buildings and conservation area work just as well as they know the windows themselves, get in touch today for a free site visit and detailed quote.
Sash and case window faults we fix in Airdrie
Sash dropping down and refusing to stay up
When it comes to sash and case repairs, changing a broken sash cord is the job we encounter most often, and provided the window itself is in good condition, it is a perfectly straightforward job for our experienced team.
Draughts and rattling
The draught seal between the sash and frame has broken down or was never installed. A draughty sash and case window will also rattle in the wind due to the same gap.
Having draught-proofing included as part of a service package helps address all concerns at once.
Rotten bottom rail
The lowest rail of the bottom sash is the weakest component of a sash and case window.
Where the rot is restricted to a specific section of the rail, we remove the damaged timber and insert new sections using matching material.
The rest of the original window remains entirely undisturbed.
Window stuck shut by paint
Many years of accumulated paint applied to safeguard the sash against Scotland’s damp climate can make it bond securely to the frame.
We remove the sash from its housing, thoroughly clean all surfaces, carry out any required adjustments to ensure a proper fit, and return the mechanism to full working order.
The cords and pulleys are fully inspected during the procedure, saving you from several repair jobs later on.
Single glazing
Original single-glazed panes are particularly inefficient at retaining warmth and offer very little resistance to the intrusion of external street noise. Our upgrade to double glazing preserves the visible profile of your existing window frames completely.
Sash and case windows Airdrie FAQs
Is it better to refurbish sash and case windows or replace them?
It all depends on the present condition of the window itself. Where the box frame remains solid and the sashes are structurally sound, refurbishment is a practical choice. You retain a window that works efficiently whilst preserving its original character. Where the frame has suffered serious deterioration, or the timber has rotted past repair, replacement becomes the more practical solution.
Can sash and case windows take double glazing?
Yes. We fit slim profile sealed units that sit 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 Airdrie
Whatever your sash windows may need in Airdrie, be it a repair, a careful restoration, or a full replacement, Woodfellas possesses the expertise to manage every aspect with total confidence.
Get in touch to our friendly team today and we will guide you towards the very best solution for every window in your home. Every quote we provide is free of charge, set out in writing, and carries no obligation whatsoever. Should you choose to move forward, we will arrange everything entirely for you.
Every window and door is crafted in our own workshop, using traditional techniques, and fitted by our own skilled joiners across 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.