Conservatories, Doors, Porches, Orangeries – Double Glazed Windows Basingstoke


Test Valley Windows offer a free, no obligation, design and quotation, in and around Basingstoke.

Double Glazed Windows Basingstoke

Double and Triple Glazed Windows and Doors

Super insulated state of the art double and triple glazing with “A” and “A”+ energy ratings will help reduce your fuel bill and comfort!

double triple glazed windows doors basingstoke

Fascia Soffits and Guttering

If you would like to fit uPVC fascia soffits and guttering Test Valley Windows will have the product you require from cast guttering finishes to ogee.

Fascia Soffits and Guttering Basingstoke

Quality construction, carefully installed

Our highly skilled installers are all trained to have exacting standards to ensure a quality build every time.

Conservatory Basingstoke

All Year Round Conservatory Extensions

With the use of the most up to date uPVC and glazing your new or replacement conservatory can be an all year round room!

all year round conservatory

Indoor Conservatory Window and Door Showroom

Visit our indoor showroom to view the unlimited options and quality of our products!

Test Valley Windows supplies and installs conservatories and double glazed windows in Basingstoke.

A slide show of a few of our window, door, conservatory, orangery and porch installations in and around Basingstoke.

“Your Satisfaction is our future”

If you are looking for new windows and doors or a company to build your new conservatory or orangery Test Valley Windows come highly recommended. Established in 1995 our motto is backed up by being awarded the Plastic Window Federation Certificate of Excellence for the last 19 years! Customer satisfaction is why we have such a high number of customer recommendations.

“The majority of our business comes from customers having additional work and their personal recommendation. Our customers come back to us again and again and we pride ourselves on being an approachable company with a genuine desire to fulfil customers needs” says sales Director Nigel Gough.

Trusted Trader for which our business had to go through a rigorous application process so you can be confident you are hiring a reputable trader. See Which? Trusted Traders code of conduct on side bar.

Test Valley Windows Showroom

The below conservatory is a project carried out in Overton, Basingstoke. Glazing bars on the conservatory roof are coloured to match the house tiles.

double glazing basingstoke customer satisfaction

Quality Affordability and Peace of Mind

With a proactive investigation into new products and our buying power, we are able to offer the highest quality products, at an affordable and very competitive cost.

And what does this cost? Initially nothing, using our free design service our professional representatives will compile a quotation based on your requirements and current building regulations absolutely free. We will offer a friendly service and will never outstay our welcome with the assurance of a strict NO PRESSURE SALES POLICY.

We offer a 10 Year installation and product, guarantee that is insurance backed through the Plastic Window Federation. So confident, about our product, we also back this up with a 10 Year security guarantee. Visit our guarantee section for more information.

Our skilled installers work to a very high standard, which is evident when you view our customer recommendations. This ensures that our clients are very happy with the end product.

So if you require a price for a conservatory, double glazed windows and doors, an orangery, porch or roof line products why not contact us. You have nothing to loose and much to gain by using a well established company with an exceptional reputation and the added assurance of what you can expect when dealing with a Which? trusted trader.

FENSA Registered Company

Fensa was set up in response to new building regulations in England and Wales. Homeowners are required to comply with current thermal performance and building regulations relating to new and replacement windows, doors and roof lights. The work must be certificated by a Company registered to a Competent Persons Scheme such as FENSA or Local Building Control.

Below is a recently completed conservatory with double glazed windows in Whitchurch near Basingstoke

Below are a few links to our products (you can view more options under products in our menu bar)


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