Natalie Young
Via Trustpilot
Metwin’s manufacturing service for Standard Metal Windows uniquely combines time-honoured craftsmanship with modern production techniques. Our skilled team designs and manufactures custom steel windows that enhance the aesthetic appeal of any building. With a commitment to quality and efficiency, we ensure our products not only uphold traditional beauty but also deliver exceptional thermal performance and longevity.
Our tailored steel window solutions cater to the diverse requirements of both residential and commercial clients. We provide an extensive selection of profiles and finishes, allowing you to achieve the desired look for your unique project. Each window is crafted with precision, ensuring a seamless blend of style and functionality, while adhering to the highest quality parameters.
Our team stands ready to offer valuable insights throughout the entire design and manufacturing process.
Our collaborative approach to design and manufacturing ensures that we meet each client’s specific needs and aspirations. At Metwin, we work closely with architects and builders to create steel windows that harmoniously complement the overall architectural vision of your property.
We excel in creating bespoke solutions that respect the unique character of historical buildings while incorporating modern performance features.
Tell us about your property, the Crittall products you are considering and what you want to achieve. Our team can discuss your requirements and explain the next steps for your project.
Contact UsWe assess your property’s existing openings, site conditions and installation requirements to help identify any practical considerations before work begins.
Contact UsOur team works with you to review suitable Crittall window and door configurations, taking account of your property’s design, intended use and project requirements.
Contact UsOnce specifications are approved, your selected Crittall products can be manufactured to the agreed requirements, ready for installation.
Contact UsOur installation team fits your Crittall steel windows and doors, taking account of the agreed specifications, surrounding structure and site requirements.
Contact UsFollowing installation, our team can advise on the care and maintenance of your Crittall windows and doors, helping you keep them in good working condition.
Contact UsOur FAQs provide answers to common queries regarding our Standard Metal Window manufacturing services, clarifying processes, options, and product quality.
Contact UsWe specialise exclusively in Standard Metal Windows, offering a range of bespoke steel window solutions tailored to clients’ needs.
Yes, our manufacturing process is flexible, allowing us to create bespoke solutions that marry modern functionality with traditional designs.
Lead times vary based on project complexity, but we aim to provide estimated timelines during the initial quotation process.
Absolutely! Our windows are designed with excellent thermal insulation properties, making them suitable for energy-efficient builds.
Yes, in addition to manufacturing, we supply and install Standard Metal Windows, offering a complete service for your project.










