Casement Windows in Leeds & Yorkshire
Our most popular window style — versatile, energy efficient and exceptionally secure. Manufactured in our Pudsey factory using VEKA's M70 A-rated system and installed by our expert team across Leeds, Bradford, Sheffield and Barnsley.
Neutral Style to Suit All Properties
Casement windows are the UK's most popular window style for good reason. Their clean lines and versatile configurations make them the perfect choice for virtually any home in Yorkshire.
Be Bold - Style
Available in 30+ standard and specialist colours including Chartwell Green, Cream, Rosewood and Natural Oak woodgrain foils. Choose from 56mm or 70mm slim profile thicknesses for a look that perfectly suits your home.
Be Secure - Safety
Yale multi-point locking systems are fitted as standard on every casement window we install, complete with the Yale lifetime security guarantee. The M70 system carries PAS 24 and Secured by Design certification — insurance approved and built to withstand determined attack.
Be Warm - Efficiency
Built on VEKA's M70 five-chamber uPVC system with Planitherm glazing from Saint Gobain. U-values as low as 0.75 W/m²K with triple glazing — exceeding current Building Regulations and delivering outstanding A+ energy performance.
An Understated but Classic Design
We install casement windows using sleek aluminium or low maintenance uPVC frames constructed in-house using VEKA's M70 A Rated system. Every window is tailor-made for your home in either 56mm or 70mm slim profile thicknesses.
44 Colour Options44 Colours to Choose From
Choose from 44 colours and finishes — 18 available ex-stock for faster lead times, with a further 26 made-to-order options. From classic Chartwell Green and Cream to authentic woodgrain foils like Rosewood and Natural Oak. The Feinstruktur foil even replicates the texture of powder-coated aluminium for a high-end contemporary look.
Dual colour options are also available — choose a different finish inside and out to perfectly complement both your exterior and interior décor.
Integrated Yale Locking
Helping to dissuade any unwanted visitors, all casement windows come integrated with multi-point Yale locks as standard — complete with lifetime security guarantee. Whether fitted in top hung, side hung, or top opening fashion, once your casements are fitted you'll feel comfortably safe in your home.
Yale multi-point locks as standard, PAS 24 compliant and Secured by Design certified — with Yale's lifetime security guarantee on every installation.
Yale Lifetime Guarantee
A+ Energy RatedFive-Chamber Frames, U-values to 0.75
The VEKA M70's five-chamber profile traps warm air more effectively than standard systems. Combined with Planitherm glazing from Saint Gobain, U-values as low as 0.75 W/m²K are achievable with triple glazing — well below the 1.4 W/m²K building regulation requirement.
The result: lower heating bills, fewer cold spots, and a noticeably more comfortable home year-round.
Built to Last, Designed to Perform
Every casement window from Northern Trade Windows is manufactured in-house at our Pudsey factory using the industry-leading VEKA M70 system, with Planitherm glass from Saint Gobain for outstanding energy performance.
A+
Energy Rating
44 Colours & Finishes
18 colours ex-stock for faster lead times, plus 26 made-to-order options. From classic white and woodgrain foils to contemporary anthracite grey and the Feinstruktur powder-coat texture finish.
White
Cream
Chartwell Green
Pebble Grey
Anthracite Grey
Black
Rosewood
Irish Oak
Showing popular colours — 44 options available (18 ex-stock). Ask us about dual colour options (different inside and out).
What Our Customers Say
"The casement windows look fantastic and have made such a difference to the warmth of our home. Really professional installation too."
Sarah & David
Horsforth, Leeds
"Excellent quality windows at a really competitive price. The team were tidy, professional and finished ahead of schedule."
Mark Thompson
Sheffield
"From the quote to the fitting, Northern Trade Windows were brilliant. Would highly recommend to anyone in Yorkshire."
Claire Whitaker
Barnsley
Casement Window FAQs
Common questions from homeowners across Leeds and Yorkshire about our uPVC casement windows.
Ready for New Casement Windows?
Get a free, no-obligation quote. Our team will visit your home, take accurate measurements and provide a competitive price — with 0% finance available.
Serving Leeds, Bradford, Sheffield, Barnsley, Wakefield, Huddersfield, Harrogate & York