Timber sash and case windows can really change any household. But over time, these wonderful windows will need some extra care and attention!
Over a period of time, sash cords snap, draught seals deteriorate, and bottom rails start to rot through prolonged neglect. The window then rattles, sticks, and eventually fails to close properly.
Woodfellas are experienced specialists in timber sash and case windows, serving Scottish homes across Bridge of Allan from our workshop for over two decades.
When a window is beyond redemption, we restore, and even make custom-made replacements to order.
Contact to us on 07920 057592 or via our website contact page to book a complimentary visit and written quotation.
What is a timber sash and case window
The title accurately reflects how the system operates.
The sash refers to the moving panel of glass, whilst the case is the hollow box frame that is built within the wall surrounding the window opening.
Inside each case are placed two weights, one serving the upper sash and one serving the lower. They are suspended on sash cords that pass over pulley wheels fitted into the top of the frame.
Raise the lower sash and the weights fall on the opposite side. Release it and they keep the sash in place.
Whilst casement windows open outwards on hinges, sash and case windows work by sliding vertically.
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 mechanism is functioning correctly, you scarcely notice it in the least.
When the cords eventually fail, as they commonly do following years of regular use, the sash will either simply drop and remain in that lowered position or become progressively difficult to operate.
That is exactly the point at which Woodfellas make their their entrance.

Timber sash window services and refurbishment
Not every traditional sash window calls for an the same solution.
Our sash windows team in Bridge of Allan takes the time to truly understand the particular requirements of your windows, ensuring they can confidently recommend whether a repair or a full refurbishment is the best suited course of action for you.
Window draught-proofing
A full window refurbishment is the best-suited option when the existing window remains structurally intact yet does not manage to perform to its full potential.
Our experienced craftsmen employ traditional joinery techniques to upgrade your glazing and add draught-proofing throughout.
A sympathetically refurbished sash and case window in your Bridge of Allan home should seem as though it was always perfectly and easily meant to be there.
Easy to operate, quiet within the frame, and inviting in the space. That is the level we strive towards on every occasion.
Sash cord and weight replacement
Sash cord replacement is the most common repair job we get called out for!
When the cords break, the weights dangle unhelpfully inside the case with nothing at all linking them to the sash.
We remove the pocket cover, take out the weights, fit new sash cords, and align the pulleys correctly.
Our team will always assess the full condition of the window while on site, ensuring nothing goes unnoticed.
Timber repairs
Bridge of Allan’s bottom rails and sills withstand the harshest weather conditions.
Where the rot is localised to a specific section of the rail, we carefully remove the affected timber and splice in new sections using closely matched traditional wood. The repair integrates seamlessly with the surrounding timber, while the remainder of the original window remains completely intact.
We strongly believe there is no reason to sacrifice a window that remains in good condition simply because an issue affects only a part of it.
Supplying and fitting bespoke sash windows
When a window has reached the point where repair is no longer a cost-effective option, we make brand new sash windows to your exact requirements within our workshop and put in them at your property.
Every single replacement window is carefully crafted and made to measure in either hardwood or treated pine. We apply serious effort to mirror the profile, proportions and glazing bar pattern of your original windows!
As wooden window manufacturers with pride based in Bridge of Allan, we provide and fit brand new sash and case windows across the region, combining high quality materials with traditional heritage techniques!
Our collection of sash and case windows encompasses everything from one 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 default features.
Double glazed sash windows in Bridge of Allan
Enhance both the aesthetic appeal and day-to-day comfort of your home with the classic elegance of double glazed sash and case windows.
Our slim-profile sealed units are designed to fit neatly within the original glazing rebate, leaving the sash profile and glazing bar pattern completely unchanged.
From the exterior, the timber window looks identical to the original.
Here is why so many property owners throughout Bridge of Allan are deciding to upgrade their traditional sash and case windows with double glazing.

Energy efficiency
Our glazing service provides significant energy-efficient gains.
This translates directly into reduced energy bills, as your heating system needs to work much less to keep a comfortable temperature throughout your home.
Noise reduction
Reducing sound is another advantage that homeowners observe very quickly.
If your home is located on a busy road or close to a major junction, double glazed sash windows reduce noise transmission considerably!
Sash and case windows in Scotland’s conservation areas and listed buildings
Scotland’s stunning architecture carries an extraordinary depth of historical heritage within it.
The character of conservation areas is something worth preserving with care, and sash and case windows form a significant part of that architectural identity. Protect the integrity of your property through expert timber window restoration carried out by Woodfellas.
If your property falls within 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 go ahead with any work.
We have been working on properties situated within conservation areas for more than twenty years.
We know precisely what the council needs, how to handle the consent process effectively, and how to restore or replace windows in full accordance with those requirements without avoidable delays or revisions.
For a team that is familiar with listed buildings and conservation area work just as closely as they understand the windows themselves, get in touch today to arrange a free site visit and written quotation.
Sash and case window faults we fix in Bridge of Allan
The sash is failing to remain in the raised position and drops back down.
Replacing broken sash cords is the most frequent sash and case repair we carry out, and on an otherwise intact window it is a simple task for our experienced team.
Draughts and rattling
The weatherseal between the sash and the frame has degraded or was simply never installed in the first place. When this gap exists, it is also fairly common for the sash and case window to rattle noticeably in the wind as a direct result of that same opening.
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 decay is confined to a portion of the rail, the damaged timber is thoroughly removed and new sections are spliced in using exactly matched material.
The remainder of the original window is left completely untouched.
Window stuck shut by paint
Many years of accumulated paint applied to safeguard the sash against Scotland’s damp climate can cause it to bond securely to the frame.
We release the sash from its housing, carefully 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 carefully inspected throughout the work, sparing you from facing many repair jobs later on.
Single glazing
Original single-glazed panes shed heat quickly and let in street noise. We install double glazing whilst keeping the visible window profile unchanged.
Sash and case windows Bridge of Allan 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 well 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 practical and sensible route forward.
Can sash and case windows take double glazing?
Yes. We use slimline sealed units that fit into the existing glazing rebate without widening the sash or altering the glazing bar pattern. From the outside, the window appears identical to the original.
Get a free quote for sash and case windows in Bridge of Allan
Whatever your sash window needs may be in Bridge of Allan, whether repairs, restoration, or full replacement, Woodfellas is well equipped to assist.
Contact with our helpful team today and we will walk you through the most appropriate solution for every window in your home. Every quotation we supply is free, presented in writing, and carries absolutely no commitment. Should you choose to proceed, we will organise everything entirely around your schedule.
Every window is crafted right here in our very own workshop using traditional techniques and installed by our own experienced joiners throughout Scotland.
Reach out to us today by calling 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.