Find 13 Door & Window Companies You Can Count On in Southampton

Platinum Windows & Conservatories specialises in manufacturing and installing high-quality windows, doors, conservatories, and roofline products. Based in Southampton, we combine 32 years of industry experience with Certass accreditation to deliver energy-efficient, durable solutions tailored to homeowners' needs. Our commitment to excellence is reflected in our 10-year insurance-backed guarantee and consistently positive customer testimonials.

Riverside Bifolds manufacture and supply premium aluminium and uPVC windows, doors, and roof lanterns for trade and residential clients. Based in Southampton, they deliver high-quality, thermally efficient products with fast lead times across Hampshire. Their in-house production ensures rigorous quality control and innovative design features like slim sightlines and durable storm-resistant construction.

J.G. Glazing Services specialises in the installation and repair of double-glazed windows, uPVC doors, and conservatories in Southampton and Hampshire. With over 30 years of experience, we deliver durable, energy-efficient solutions tailored to residential and commercial properties. Our services include emergency glazing repairs, bespoke fittings, and soffit and fascia installations, all backed by a commitment to quality and customer satisfaction.

BuildMyDoor is a UK-based supplier of bespoke composite doors, offering made-to-measure solutions with nationwide delivery. Since 2015, we have provided high-quality doors with fast lead times, transitioning to a supply-only model in 2024 while retaining installation services in the Southampton and Portsmouth areas. Our interactive online door designer allows customers to customise every detail, from colours and glass styles to security features.

Awesome Architectural Glazing Solutions provides expert installation and maintenance of architectural glazing systems for commercial and residential properties. Specialising in bolted glass, aluminium structures, and fire-rated solutions, we combine technical expertise with client-focused service. Our nationwide operations and 24/7 emergency support ensure reliable, high-quality outcomes for diverse projects.

Prism Windows is a Southampton-based manufacturer and installer of premium UPVC windows, doors, and conservatories. Specialising in energy-efficient solutions, we offer made-to-measure products with a 10-year guarantee. Our Liniar systems achieve A+ energy ratings, combining security, durability, and aesthetic flexibility for residential properties.

C.J.R Glass & Glazing provides bespoke window, door, and conservatory solutions for homes and businesses in Southampton and surrounding areas. With over 30 years of experience, we manufacture and install energy-efficient products tailored to client specifications. Our services include repairs, replacements, and new installations, supported by a 10-year guarantee.

Windows by Wise is a trusted provider of made-to-measure windows, doors, and conservatories in Southampton. We specialise in enhancing homes with energy-efficient, secure, and durable installations. Our services include double/triple glazing, bi-folding doors, and bespoke conservatory designs, all backed by a 10-year guarantee.

P & K Lacey (Southampton) (Southampton) is a family-run home improvement specialist with over 50 years of experience manufacturing and installing bespoke windows, doors, conservatories, and roofing solutions. We serve residential and commercial clients across the South Coast, offering custom, energy-efficient products designed to enhance security, aesthetics, and property value. Our onsite factory ensures precision and quality in every project.

Blue Sky Windows Limited supplies and installs high-performance windows, doors, conservatories, and fascias across Hampshire and Dorset. With over 30 years of family-led expertise, we deliver energy-efficient solutions certified by Certass Fenestration. Our 10-year guarantees and commitment to quality materials ensure long-term customer satisfaction.

Fair Oak Glass, based in Warnford, Hampshire, specialises in bespoke PVCu, aluminium, and timber windows, doors, and conservatories. With over 50 years of experience, we combine traditional craftsmanship with modern energy-efficient technology. Our FENSA-registered team delivers compliant installations, emergency glazing services, and sustainable solutions for domestic and commercial clients.

Direct Windows & Doors is a Southampton-based manufacturer and installer of premium double glazing products, including uPVC and aluminium windows, composite doors, and conservatories. With over 30 years of industry experience, we provide bespoke solutions from our local factory, offering competitive pricing and a 10-year insurance-backed guarantee. Our focus on sustainability, energy efficiency, and security ensures enhanced property value and customer satisfaction.

SAJE UPVC specialises in manufacturing and installing high-quality UPVC windows, doors, and conservatories. Established in 1989, we combine over 30 years of expertise with a family-driven ethos to deliver energy-efficient, secure, and aesthetically pleasing solutions. Our services cater to homeowners across the South of England, prioritising sustainability, craftsmanship, and customer satisfaction.