Business Details
31 Years
experience
Your Trusted Partner for Windows & Conservatories in Andover
Test Valley Windows has been installing bespoke PVCu windows, doors, and conservatories from our Andover base since 1995. As a FENSA-registered and Plastics Window Federation-approved installer, we adhere to strict industry standards, offering a 10-year company guarantee and insurance-backed protection. Our team of skilled installers maintains exacting standards, ensuring quality builds with minimal disruption to clients.We operate under a no-pressure sales policy, prioritising customer satisfaction through transparent communication and after-sales support. With over 25 years of experience, we serve Hampshire, Wiltshire, Dorset, Berkshire, and Surrey, delivering energy-efficient solutions tailored to residential and commercial needs.
Services
Windows
Doors
Conservatories
Porches
Roofline Products
Commercial Installations
Details
- Year established: 1995
Highlights and features
- Established in 1995 with over 25 years of specialist glazing experience
- FENSA-registered installers ensuring compliance with building regulations
- 10-year company guarantee and insurance-backed protection
- Award-winning team with 18 consecutive Plastics Window Federation excellence certificates
- No-pressure sales policy with free design consultations
Associations and certifications
- FENSA
- Plastics Window Federation
- Which? Trusted Trader
What people say
Highly recommend
Professional service
Excellent workmanship
No pressure sales
Transformed our home
Services
Conservatories
Our bespoke conservatories combine traditional aesthetics with modern energy efficiency. Available in Victorian, Edwardian, and contemporary styles, each design features thermally efficient glazing and durable uPVC or aluminium frames. We handle all aspects from planning permission to final installation, ensuring seamless integration with your property while maintaining structural integrity and weatherproofing standards.
Windows
We supply and install double and triple-glazed uPVC windows in casement, sliding sash, and tilt-and-turn configurations. Our energy-efficient designs include optional Georgian bars, leaded glass, and 15+ finish options. All installations meet FENSA building regulations with 10-year colourfast guarantees on white finishes and weatherproof seals.
Doors
Our security-focused doors include composite, stable, French, and bi-fold styles with multi-point locking systems. Customisation options feature decorative glass, brass hardware, and RAL colour-matched finishes. Each installation incorporates thermal insulation upgrades and draught-proofing to enhance home security and energy efficiency.
Porches
We create weatherproof porches using uPVC frames with brickwork or tiled roofing options. Our designs incorporate energy-efficient glazing and matching guttering systems while maintaining structural integrity. Services include base construction, electrical integration, and planning permission assistance for period properties.
Commercial Glazing
Our commercial installations feature curtain walling, automated entrances, and security-rated shopfront systems. We specialise in large-scale projects requiring rapid execution while maintaining compliance with commercial building standards. Solutions include thermally broken aluminium frames and impact-resistant glazing for retail and office environments.
People
Nigel Gough
Sales Director
With over 20 years in the glazing industry, Nigel leads our no-pressure sales approach. He oversees design consultations and ensures client requirements align with our quality standards. His expertise in bespoke solutions has contributed to our 18 Plastics Window Federation excellence awards.
Questions
Are your installers FENSA-registered?
Yes, all our window and door installations are completed by FENSA-registered professionals, ensuring compliance with current building regulations.
Do you offer guarantees on installations?
We provide a 10-year company guarantee and an insurance-backed warranty through the Plastics Window Federation for added peace of mind.
Which areas do you serve?
We operate across Hampshire, Wiltshire, Dorset, Berkshire, and Surrey, including Andover, Winchester, and Basingstoke.
Can you match period property styles?
Yes, our sliding sash windows and decorative glass options are specifically designed to maintain period aesthetics while incorporating modern security features.
Is there a showroom available?
Visit our Andover showroom to explore full product displays, with staff available for no-pressure advice and design consultations.
What financing options are available?
We offer competitive pricing with no hidden fees, though we currently don't provide formal financing arrangements for installations.
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Reviews (2)
Adam Cannon
Dec 19, 2016
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From being shown the options I had by Nigel to surveying by Malcolm and installation by the team, every step was stress-free, professional and of a very high standard. The windows and door look fantastic and they did a superb job tidying up. I highly recommend you use Test Valley!
James Rideout
Feb 24, 2014
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Excellent company, very professional from start to finish, director makes the effort to meet customers and customer satisfaction is paramount, windows and doors of excellent quality, been 4 years of fault free operation since my installation by test valley, very happy and glad I shopped around, would definately recommend, again a big thank you test valley windows
