0%APR
FinanceIcon for finance

0% Deposit and Finance

GuaranteeIcon for guarantee

10 Year Guarantee

subject to terms and conditions
Uk-madeIcon for uk-made

Made in the UK

ReviewsIcon for reviews

1450+ Checkatrade Reviews

What is the difference between a Eco Window and a Eco + Window?

Both of our eco windows offer high energy efficiency and security levels, making them an excellent investment. Whilst both of our eco windows are the same in terms of the frames their glazing and locks differ. The Eco Window comes with a 1.2 U-value and a Roto Lock compared to the Eco+ Window which features a 1.0 U-Value and the Avantis Lock. We are also offering a 5 year interest free finance on just our Eco + Windows. Read on to find out more about the similarities and differences of these windows.

Why choose Eco Windows windows?

Custom Windows

Eco windows offer a range of benefits, including energy efficiency, reduced carbon footprint, and cost savings. By reducing heat transfer and minimising energy loss, eco windows can help lower your energy bills and make your home more comfortable. Additionally, eco windows can improve the overall liveability of your home, providing natural light, ventilation, and insulation. For homeowners in Hampshire, Berkshire, and Surrey, eco windows are a great option for those looking to make their homes more sustainable and environmentally friendly.

Our Eco windows are sealed units incorporating Ecopane with argon gas are some of the best performing sealed units on the market. In a double glazed unit, a centre pane U value of 1.20 W/m2K can be achieved. Energy-efficient eco windows are designed to minimise energy loss and reduce heat transfer. Our range of insulated glass units, for example, uses advanced technologies such as warm edge spacers and gas filling to minimise energy loss and reduce heat transfer. By choosing energy-efficient eco windows, homeowners in Hampshire, Berkshire, and Surrey can reduce their energy bills and make their homes more comfortable and sustainable.

Ecofriendly Windows

Roto Locks

Secure Eco windows are designed to provide peace of mind for homeowners, using advanced security features including multi-point locking systems from Roto and reinforced frames. We work with Roto to provide high quality and durable locks that protect your home from break ins. Here at Three Counties, we understand the importance of security and offer a range of secure eco windows that meet the highest standards of security and safety. Our windows are designed to withstand extreme weather conditions and provide a safe and secure environment for your family. With secure eco windows, you can enjoy the benefits of eco-friendly windows while also having the peace of mind that comes with knowing your home is secure.

Three Counties - Bay and Bow Windows
About Three Counties - Triple Glazing Benefits

Triple Glazing Available

As well as a double glazing option, you can also choose our maximum performance triple glazing for your new windows.

Three Counties - 1- Year Guarantee

Free Comprehensive Guarantee

Have complete peace of mind knowing that our windows all come with a free comprehensive guarantee as standard.

Google
Jennifer Thompson profile picture
Jennifer Thompson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Recently had a new door installed and couldn’t be happier with the service. Would definitely use Three Counties again! Would also recommend to anyone, anyone I spoke with on the phone was very friendly, helpful and knew their stuff!! Thankyou again for our beautiful new door!!
Google
Sean Williams profile picture
Sean Williams
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
From the moment Cameron and his collleague arrived they were very professional and built our new windows fast, without issues, were clean, very polite, and extremely helpful. 5 windows and 1 front door were completed as they said very satisfatorily in 1 and a half days. I woukd recommend them to anyone who required similar work. Excellent
Google
Valerie Keiler profile picture
Valerie Keiler
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I needed a new front door as my previous doors locks locked in place . The old door had to be removed by cutting in half , Anthony was amazing. No damage to existing plaster either side of the door. He arrived on time, was friendly and helpful. Completed the installation with the minimum of disruption leaving the area clean and tidy. Great job. All members of staff at the office also deserve a mention. Thank you
Google
tammy Maynard profile picture
tammy Maynard
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great work installing of Window and Front door so pleased happy from start to finish. 100% recommend
Google
Nathan profile picture
Nathan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really happy with Three Counties Window & Solar. We had triple glazing, solar panels, a battery and EV charger installed, and the whole process was quick and straightforward. Great communication, clear advice and excellent value for money. The team were professional and everything was completed to a high standard. Would definitely recommend!
Google
john howell profile picture
john howell
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional job done fitting a side garage door
Google
Dan Bates profile picture
Dan Bates
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had an additional window fitted following 10 fitted last year. Once again the planning and prep from the office team was great and the installation was carried out to a high standard and all done with very little mess.
Google
Simon Wyatt profile picture
Simon Wyatt
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Three Counties replaced my home's exterior doors. Their quotes were reasonable, as were their pre-sale staff who were pleasant and helpful, not pushy. The job was completed within a month of the order by Ryan, who was entirely professional and careful to work with the fixtures and fittings of the doorways. Three counties will be the first company I call whenever I'm looking for windows, doors or conservatories in the future
Google
angie fisher profile picture
angie fisher
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional, from the onset. Everything explained, quote done on site. Installation was done two weeks ahead of estimate time. Very professional installers Cleaned up as they went. Very pleased with door and window . Highly recommend
Google
Ashleigh Willis profile picture
Ashleigh Willis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional, I had slight issues with the measurements of my door but Katie from the office discussed all other options with me and the installation was very quick. They left my porch clean and tidy
Finance
Start A Quote
Contact Us
Top Badge