Sash & Case Trade Windows
Supplying Scottish Trade
Made-to-measure uPVC sash and case windows for Scottish trade projects, combining traditional proportions and detailing with modern glazing, weather sealing and low-maintenance frames.
Trade Sash & Case Windows for Scotland's Traditional Properties
Replicating tradition, delivering modern performance
Trade Windows Scotland is the trade-window supply division of Clyde Windows & Construction Ltd. Scotland has a distinct window tradition. The sash-and-case window — with its vertically sliding sashes, deep bottom rail, and characteristic meeting rail — defines the appearance of Victorian and Edwardian tenements, Georgian terraces, and sandstone properties across the country. Our PVC-u sash windows replicate this appearance faithfully while delivering the thermal performance and low maintenance that modern properties require.
We manufacture sash windows in-house at our South Lanarkshire factory, available with Logik Ovolo profiles for a traditional rounded sightline, authentic horn details, run-through sash joints, and a tilt-in facility for safe internal cleaning. For examples of the fitted style, see our Clyde Windows & Construction sash and case window installation service. For historic buildings, consult Historic Environment Scotland’s guidance on altering windows and confirm any consent requirements before specifying replacements.
Available in white, cream, and a range of foil finishes. All windows are energy-rated and comply with Section 6 of the Scottish Building Standards. Five-day standard lead time with direct site delivery across Scotland.
Why Choose Us for Trade Sash Windows
Specialists in traditional Scottish window styles
Sash windows are one of the most specification-sensitive products in the trade. Getting the horn detail, profile, meeting rail height, and glazing right is what separates a sympathetic installation from one that looks out of place. Our trade team understands the requirements of traditional Scottish properties and can advise on the correct specification from the outset.
We offer:
- Made-to-measure sash windows — no stock sizes, every window fits the opening
- Ovolo profiles and traditional horn options for period-appropriate aesthetics
- Five-day standard lead time from confirmed order
- Competitive direct trade pricing with volume account options
- Full compliance documentation for building standards and planning submissions
- Up to 10-year manufacturer’s guarantee
Before ordering, read our guide on what you need to know when ordering trade sash windows. To discuss a project or open an account, contact our trade team.
Get a Quote for Supply-Only Sash & Case Windows
Traditional Scottish character, made to measure for the trade
Send our trade team your measurements, glazing pattern, horn detail, colour and hardware requirements for a tailored quote on uPVC sash & case windows. We manufacture supply-only sash windows for Scottish joiners, builders and contractors who need traditional styling with modern thermal performance and dependable trade support.
Contact us now to price your sash window project or open a trade account for ongoing supply.
Supply-Only Sash & Case Window FAQs
Practical answers for the trade when specifying and ordering uPVC sash windows for Scottish properties
Do you supply uPVC sash & case windows to the trade?
Yes. We manufacture made-to-measure uPVC sash & case windows for joiners, builders and contractors on a supply-only basis. They combine a traditional vertically sliding appearance with modern glazing, weather sealing and low-maintenance frames.
What details do you need to quote for sash windows?
Provide the manufacturing sizes, meeting-rail position, glazing-bar pattern, horn detail, profile, colour, glazing specification, cill and hardware requirements. Photographs or drawings are useful where the new windows must replicate an existing traditional arrangement.
Can your sash windows suit traditional Scottish properties?
Our sash windows can be specified with traditional-looking proportions, profile details, horns, glazing patterns and appropriate colour finishes. Planning and listed-building requirements vary, so confirm any restrictions with the relevant authority before placing the order.
Are different glazing and colour options available for sash & case windows?
Yes. A range of glazing specifications, colours, foil finishes and hardware options is available. We can help you develop a consistent window schedule that balances the required appearance, thermal performance and project budget.
How do I order supply-only sash windows?
Send the trade team your measurements and full sash window specification for review. We will clarify details such as meeting rails, horns and glazing patterns before issuing the quotation. Once approved, the windows will be scheduled for manufacture and delivery or collection.