WE SHAPE THE LIFE OF TOMORROW.
Midland Metal Windows Ltd. is a leading manufacturer and installer of bespoke steel windows, serving both commercial and residential clients throughout the UK. Established in 2012, our company has built a strong reputation for delivering high-quality craftsmanship, exceptional service, and innovative design solutions.
At Midland Metal Windows Ltd., we understand the unique demands of each project, no matter the size. We pride ourselves on a comprehensive approach, catering to a wide spectrum of needs, from individual window replacements to intricate, large-scale commercial installations. Our highly experienced team of skilled installers and project managers works closely with clients from initial consultation through to final completion, ensuring seamless execution and complete customer satisfaction.
Our Product Range
We manufacture a diverse range of steel windows to meet the specific requirements of our clients. Our expertly crafted windows include:
- W20: The traditional heavy-duty framing system, 32mm wide with 5mm thick flanges, originally developed for commercial and industrial applications. This system is known for its strength and durability, making it suitable for demanding environments.
- W30: A slimline derivative of W20, W30 Steel Windows are perfect for outward-opening double glazed domestic and light commercial applications. Combining aesthetic appeal with energy efficiency, W30 windows offer excellent thermal performance.
- W40: An evolutionary development from W20, W40 Steel Windows offer continuity of style with the same casement sightlines as W20. The 40mm wide profiles accommodate double glazing with 26mm thick units, maximizing insulation while maintaining the classic look.
- SMW: Standard Metal Windows (SMW) are particularly suited for renovation work due to their similarity to historically used profiles. These 25mm wide windows with 3mm thick flanges and the standard 500 or 600mm modules seamlessly complement traditional architectural styles.
Commitment to Quality and Performance
All our windows are meticulously manufactured in our purpose-built factory in the East Midlands. We use only the highest quality materials and rigorous quality control measures at every stage of the production process.
We offer a range of glazing options, from single glazed to 26mm triple glazing, ensuring optimal thermal performance and energy efficiency for our clients. We also understand the importance of aesthetics, and all our windows come in various finishes, including galvanized and polyester powder coated in a vast selection of colours and finishes.
Bespoke Solutions
At Midland Metal Windows Ltd., we realise that every project is unique. We offer a bespoke design and manufacturing service, tailoring our windows to meet your specific requirements and architectural vision. Our team of experienced engineers and designers will work closely with you to create custom window solutions that perfectly complement your space.
We are dedicated to providing a seamless customer experience, offering prompt and reliable service at every step.

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