Which Door & Window Company Should You Choose in Newport?

Proseal UPVC is a South Wales-based manufacturer and supplier of custom uPVC windows, doors, and conservatories. Established in 2003, we combine traditional craftsmanship with modern design software to create energy-efficient, secure products backed by a 10-year guarantee. Our locally made solutions cater to residential properties, focusing on durability, aesthetic appeal, and tailored specifications.

Spectrum Architectural Glazing specialises in supplying and installing high-performance, energy-efficient windows and doors. Based in Newport, Shropshire, we offer Passivhaus-certified solutions and premium architectural glazing products from leading European manufacturers. Our nationwide service combines technical expertise with a commitment to customer satisfaction.

Seven Day Windows is a national supplier of high-quality windows, doors, and conservatory solutions, serving trade installers and homeowners across the UK. Established in 1995, we combine a nationwide network with local expertise to deliver comprehensive product ranges, technical support, and practical services like free storage and marketing assistance. Our commitment to quality and reliability makes us a trusted partner for fenestration projects of all scales.

Evaframe is a leading trade supplier of aluminium windows, doors, and conservatory roofs in South Wales and South West England. We provide high-performance, customisable solutions designed for thermal efficiency, security, and durability. Our products, fabricated using market-leading systems, cater to commercial and residential projects with competitive pricing and dedicated aftercare support.

Double Glazing Repairs Newport provides expert double glazing repairs, window replacements, and conservatory services in South Wales. Specialising in UPVC, timber sash, and A/B-rated glass installations, we combine 30 years of experience with competitive pricing. Our commitment to quality includes free consultations, guaranteed workmanship, and solutions tailored to both domestic and commercial properties.

Avondale Windows is a family-owned business specialising in the design, supply, and installation of high-quality uPVC windows, composite doors, and double glazing solutions in South Wales. With over 40 years of experience, we offer FENSA-approved installations, 10-year guarantees, and a commitment to energy-efficient, durable products tailored to residential and commercial needs.

White Windows is a trusted Isle of Wight-based home improvement company specialising in double glazing, conservatories, windows, and doors. With over 30 years of experience, we deliver high-quality, energy-efficient solutions tailored to enhance property aesthetics and functionality. Our FENSA-registered team ensures every project meets rigorous standards, backed by a ten-year guarantee.