Trade Casement Windows, Made in Scotland
Manufactured to your specification — five-day lead time
Casement windows are the most widely fitted window type in Scotland, and we manufacture them in-house at our 22,000 sq ft South Lanarkshire factory. Every window is made to your exact dimensions — we do not supply off-the-shelf stock sizes. What arrives on site fits the openings it was ordered for.
Our casement range is available in four Eurocell profile systems — Logik Chamfered, Logik Ovolo, Flush Sash, and Modus — giving you the flexibility to match the profile to the property and the client’s specification. All windows carry A to A++ Window Energy Ratings and meet the U-value requirements of Section 6 of the Scottish Building Standards. PAS 24 security certification is available for new-build and Secured by Design projects.
We deliver direct to site across Scotland with a standard five working day lead time from order confirmation.

Why Trade with Us for Casement Windows
Direct from the manufacturer — no middlemen, no markup
Buying direct from a Scottish manufacturer means consistent pricing, a single point of accountability, and no distributor delays between your order and production. Our trade team handles everything from specification review to delivery scheduling — keeping your jobs on programme.
We offer:
- Made-to-measure casement windows across all profile styles and colours
- Five-day standard lead time from confirmed order
- Competitive direct trade pricing with volume account options
- Full compliance documentation — U-value certificates, BFRC ratings, Declarations of Performance
- Technical support from our experienced trade team
- Up to 10-year manufacturer’s guarantee
To open a trade account or discuss a project, contact our trade team. You may also find our guide to sourcing trade windows as a joiner useful before you get in touch.

Your Trade Window Supplier
Your Trade Partner in Scotland
We are a Scottish family-run business with our own uPVC window factory based in South Lanarkshire. From our factory, we manufacture high-quality trade Casement Windows, supplying installers, builders, and developers across Scotland with reliable, made-to-measure windows.
Because we’re locally based, we understand Scotland’s climate, building regulations, and the day-to-day needs of the trade. Every Casement Windows we produce is built for durability, energy efficiency, and straightforward installation. With Scotland-wide delivery and consistent trade quality, we’re trusted by the Scottish trade to supply windows that perform on every project.
Supplying Trade Windows Scotland Wide
Trade Windows made in Scotland
Our windows are proudly manufactured in South Lanarkshire, at the heart of Scotland’s window and door industry. From our factory, we supply trade-quality windows across Scotland, combining precision craftsmanship with fast, reliable production.
Being locally based allows us to understand Scottish building regulations, climate, and trade requirements, ensuring every window we supply is durable, energy-efficient, and ready for installation. With Scotland-wide delivery, builders, installers, and developers can rely on Clyde Windows & Construction for made-to-measure windows wherever their projects are.

