Aluminium Window & Door Manufacturing in Yorkshire
Made-to-measure aluminium windows, doors and roof glazing, manufactured in Keighley and delivered nationwide.
At Marlin Windows, we manufacture premium aluminium glazing systems for homeowners,
architects, specifiers and trade customers across the UK.
From heritage-style windows and doors to contemporary glazing and roof systems, every product is made to order at our West Yorkshire facility for precision fit, reliable performance and long-term durability.
Why choose Marlin Windows?
Choosing Marlin means dealing directly with the manufacturer. That gives you better product knowledge, clearer communication, accurate lead times and full accountability from enquiry through to delivery.
Why buy direct from Marlin?
• No reseller mark-ups
• Made-to-measure products
• Direct access to technical knowledge
• Bespoke design flexibility
• Reliable lead times
• Nationwide supply from our Yorkshire factory
“Great quality products along with great customer service. Easy to recommend.”
Chris Hirst, Ilkley Builder
What we manufacture
We produce a wide range of aluminium glazing products to suit both traditional and modern properties.
Our product range includes:
- Heritage aluminium windows
- Steel-look replacement windows
- Contemporary aluminium windows
- Heritage and steel-look doors
- Sliding doors
- Bifold doors
- French doors
- Bespoke front and entrance doors
- Roof glazing systems
Every product is manufactured to your specification for the right fit, finish and performance.
Built around quality control
Quality is central to everything we do. Our manufacturing process is designed to reduce defects, maintain consistency and ensure each product meets the required standard before it leaves our factory.
Each window and door is checked throughout production and undergoes final visual and mechanical inspection before dispatch. This includes operational checks, alignment checks and finish inspection, carried out by trained fabrication professionals.
Our quality approach includes:
- Inspection at each stage of manufacture
- Trained aluminium fabrication technicians
- Operational and alignment testing
- Compliance-focused production processes
- Careful packaging for safe transport
Aluminium Window And Door Manufacturing
Design and technical support
We do more than manufacture. Our team supports projects with practical design guidance and technical input to help achieve the best possible result.
We can assist with:
- Product specification
- CAD drawings
- 3D CAD modelling
- Thermal, structural and wind-load considerations
- Advice on what can realistically be achieved with modern aluminium systems
By working closely with clients, we turn ideas into buildable, high-performing glazing solutions.
luminium Window And Door Manufacturing
‘We used Marlin for windows and steel style doors and internal screens using Alitherm Heritage products on our recent self build project. Marlin are not local to us but provided an excellent service from quotation, advice, redesigns and with very detailed comms throughout. The windows and doors are the talking point of our entire build. Adrian from Marlin said that windows become the eyes of the house and I didn’t forget that – our eyes are simply stunning. Would highly recommend’.
Gareth Robinson – Kirk Ella, Hull
Advanced manufacturing capability
Our 25,000 sq ft facility in Keighley is equipped with modern aluminium production machinery, allowing us to manufacture accurately and efficiently across a wide range of bespoke designs.
This in-house capability helps us maintain control over quality, lead times and consistency, while giving customers confidence that their products are being made by an experienced, specialist team.
MACHINE TOOLS AND MATERIALS PROCESSING
- Elumatec DG255 + E580/5 double head mitre saw – 6 metre be
- Elumatec DG104 + E355 double head mitre saw – 6 metre bed
- Elumatec DG 79 + F 111 double head mitre saw – 6 metre bed
- Elumatec CNC SBZ 122/33 3 axis profile machining centre
- Elumatec CNC SBZ 122/71 3 axis profile machining centre
- Elumatec AS 70/20 copy router x 2no.
- Elumatec TS 161/21 mitre saw x 3no.
- Elumatec MMA measuring system x 2no.
- Elumatec EP124 corner crimper x 2no.
- Elumatec AF 221/01 end miller
- HPC SM13T compressor with integrated dryer 2no.
- Baileigh double column hydraulic press
- MRT4 glass vacuum lifting to 320kg
- Combilift C3000 multidirectional FLT materials handling
- Smart Systems V
- BM LogiKal
- AutoCAD
Proudly manufactured in Yorkshire
Marlin Windows has been family run since 2003 and continues to manufacture in West Yorkshire. Producing locally allows us to maintain close control over quality while supporting British manufacturing and reducing unnecessary supply chain complexity.
We are also committed to responsible environmental practices across procurement, production and delivery.
minium Window And Door Manufacturing
The Marlin Windows Green Commitment
Proudly Manufactured in West Yorkshire Since 2003 Marlin Windows are fully committed to working towards a greener environment and so every aspect of our activities, from the procurement of raw materials to the delivery of finished goods, is conducted in accordance with sound environmental practices.
Looking for a direct aluminium window and door manufacturer?
Speak to Marlin Windows about your project today.
Call 01535 603909 or request a quote online.
Frequently Asked Questions
If you require any support, please don’t hesitate to review our FAQs below or drop us a message on our contact form here
Where are your windows and doors manufactured?
All Marlin products are manufactured in the UK at our modern facility in Keighley, West Yorkshire. Producing locally allows us to maintain strict quality control while supporting British manufacturing.
What materials do you use in your manufacturing process?
We specialise in premium aluminium systems, chosen for their strength, durability, slim sightlines, and low maintenance. Aluminium also enables high thermal efficiency and contemporary or heritage styling
Are your products made to measure?
Yes. Every window and door is manufactured to your exact specifications, ensuring a precise fit, optimal performance, and seamless integration with your property or project. Howver, we do have a small selection of ready-made products available to order online
How do you ensure product quality?
Our manufacturing processes follow strict controls and inspection procedures carried out by trained personnel to ensure consistent performance, durability, and finish quality.
Do you supply products nationwide?
Yes. While manufacturing takes place in Yorkshire, our products can be delivered across the UK.
Contact us: 01535 603909 email: sales@marlinwindows.co.uk
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