Timber sash and case windows are a lovely feature in any home, although as the years go by, these remarkable windows need a little additional care and attention.
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 eventually fails to close properly.
Woodfellas have been relied on timber sash and case window experts serving Scottish homes across Gourock from our workshop for more than two decades!
When a window is beyond repair, we provide restoration, fixing, and also the crafting of tailor-made replacements.
Call us on 07920 057592 or reach out via our contact page to arrange your free visit and written quote!
What is a timber sash and case window
The title indicates 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.
Contained within each case are two counterweights, one corresponding to the upper sash and one to the lower. These weights are suspended from sash cords that pass over pulley wheels positioned at the topmost section of the frame.
Lift the lower sash upwards and the weights will drop on the opposite side. Let go of it and they shall keep the sash firmly in place.
Sash and case windows slide vertically, whereas casement windows swing outward on hinges.
Both sashes work independently, allowing you to 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 perfectly, you hardly think about it twice!
When the cords break, as they invariably do after years of everyday use, the sash drops and remains in that lowered position or becomes increasingly difficult to operate.
That is exactly where Woodfellas make their their entrance.

Timber sash window services and refurbishment
Not every classic sash window demands an exact solution.
Our Gourock sash window team carefully assesses your window requirements to determine whether repairs or refurbishment is the right solution for you.
Window draught-proofing
When a window remains structurally intact yet fails to deliver on performance, a complete refurbishment becomes the most logical and most worthwhile course of action.
Our talented joiners can improve your glazing and add draught-proofing across using joinery techniques well suited to traditional windows!
A expertly restored sash and case window in your Gourock home ought to seem as though it could never have been anything other than exactly as it is.
Every installation we undertake is shaped by the pursuit of easy functioning, silent fitting and a inviting warmth within the area.
Sash cord and weight replacement
Replacing sash cords is the most frequently performed repair in our repertoire.
When the cords break, the weights stay idle within the case with no connection to the sash at all.
We reach the pocket piece, take out the existing weights, fit fresh sash cords, and set the pulleys precisely.
Whilst completing the work, our team will consistently take the time to thoroughly inspect the full state of the window, so that absolutely nothing is ever overlooked.
Timber repairs
The bottom rails and sills take the full brunt of Gourock’s severe weather conditions.
Where the decay is confined to a portion of the rail, the compromised timber is carefully removed and substituted with new sections spliced in using matched traditional wood. The repair integrates seamlessly with the surrounding material, whilst the remainder of the original window is preserved entirely intact.
We are strongly of the opinion that a window which remains fundamentally intact should not be sacrificed simply because one section of it has developed a fault.
Supplying and fitting bespoke sash windows
When a window is past economical repair, we make new sash windows to your exact specifications within our workshop and supply and install them at your property.
Every replacement window is expertly crafted and manufactured to the precise measurements of each opening, offered in hardwood or treated pine. We apply considerable care to accurately replicate the profile, proportions, and glazing bar arrangement of the original window.
As manufacturers of timber windows firmly rooted in Gourock, we make and fit new sash and case windows across the region, respecting traditional techniques and sourcing only the finest quality materials.
Our sash and case window selection covers all the way from a single replacement sash to a full new window installation for a listed building.
Double glazing and enhanced security hardware are supplied as standard features.
Double glazed sash windows in Gourock
Transform your home and day-to-day living with beautiful double glazed sash and case windows!
Our units have a slim-profile sealed design that sits neatly within the original glazing rebate, leaving the sash profile and glazing bar pattern completely unchanged.
From the exterior, the timber window appears identical to the original.
Here is the reason so many homeowners throughout Gourock are deciding 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 reduction is another benefit that homeowners often notice very quickly.
If your home sits on a main road or near a major junction, double glazed sash windows will reduce noise transmission substantially.
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.
These areas are established to maintain that distinctive character, and sash and case windows form a vital part of it. Safeguard the character of your home with professional timber window restoration carried out by Woodfellas.
If your property is located within one of these locations, or is a listed building, specific rules apply to window replacement and must be understood before any work is started.
We have been working on premises located within conservation areas for over twenty years.
Having developed a detailed understanding of council expectations, we are ready to guide you through the consent process and carry out window restoration or replacement work that satisfies all requirements promptly and without unnecessary delays.
For a team that truly appreciates listed buildings and conservation area work just as well as they understand the windows themselves, get in touch today for a free site visit and detailed quote.
Sash and case window faults we fix in Gourock
The sash is falling down and failing to remain in the open position.
Replacing broken sash cords is the repair our skilled team performs most often on sash and case windows, and where the window itself remains in good condition, it is a wonderfully easy task for our experienced craftspeople.
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 suffering from draughts will also often rattle noisily in the wind due to the same gap!
Having draught-proofing addressed as part of a full service visit helps resolve all issues in a single , satisfying sweep.
Rotten bottom rail
The bottom rail of the lower sash is the most exposed 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 splice in new sections using matching material.
The remainder of the original window is left entirely undisturbed.
Window stuck shut by paint
Years of coatings applied to the sash to protect it from Scotland’s damp climate can make it become stuck to the frame.
We release the sash from its binding, carefully clean every surface, adjust the fit wherever, and return the mechanism to smooth, proper working order once again.
The cords with pulleys are fully inspected throughout the process, sparing you from many repair visits later on.
Single glazing
Original single-glazed panes let heat to escape rapidly and permit street noise to filter through. We provide double glazing whilst maintaining the visible appearance of the window frame entirely.
Sash and case windows Gourock 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 excellent course of action. You preserve a window that performs well whilst retaining its original character entirely. 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 slim profile sealed units that fit 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 Gourock
Whatever your sash window needs may be in Gourock, from restoration and repair through to complete replacement, Woodfellas has the experience to look after everything.
Give our approachable team a ring today and we will help you determine the most suitable option for every window in your home. Every quote we offer is free of charge, supplied in writing, and carries absolutely no obligation whatsoever. Should you choose to move forward, we will organise everything around your schedule.
Every window and door is made right here in our very own workshop using time-honoured techniques and installed by our own experienced joiners throughout Scotland.
Get in touch today by calling 07920 057592 or by completing the form found on our contact page, and a member of our team will respond to you within 24 hours.