Met Therm Windows

Met Therm Windows is a family-run business operating on the Hampshire/West Sussex border, specialising in the design, manufacture, and installation of energy-efficient metal windows and doors. With extensive experience in the replacement steel windows industry, we combine traditional craftsmanship with modern technology to deliver products that enhance both contemporary and period properties. Our AG210 range, the slimmest thermally broken A+10 rated metal windows, offers the aesthetic appeal of traditional steel windows while meeting modern energy efficiency standards. We pride ourselves on providing bespoke solutions, including customisable hinges, handles, and finishes, ensuring seamless integration with each property's unique character.

Our expert installation team, with years of experience, ensures minimal disruption during fitting, whether for new builds or heritage property renovations. We are committed to quality, demonstrated through compliance with Part L 2022 and PAS 24 security standards, and offer a comprehensive service from initial consultation to final installation. Our dedication to customer satisfaction is reflected in our personal service approach, with clients praising our professionalism, attention to detail, and the transformative impact of our products on thermal efficiency and aesthetics.