Necessary cookies are required for our Three Counties Ltd website to function. We also use cookies for analytics and personalised advertising (ads personalisation), which may involve sharing data with third-party platforms such as Google.
You can configure these cookies under preferences. Please be aware that if you limit these cookies, you may not be able to use all our website’s functions. You can change this at any time by clicking on our cookie icon, which is always accessible to you.
Cookie Preferences
Here you can choose which cookies you consent to. Simply use the toggles to give or revoke consent to individual cookies, and you can change your preferences at any time.
These cookies are essential for the website to perform as it needs to. They keep the basic functions and important security features working properly for you, anonymously.
Functional
Functional cookies allow you to interact with the website and its content, such as sharing information on social media platforms and other third-party features.
Analytics
We use these cookies to help us understand how users are interacting with the website. They help to provide us with key metrics on how many visitors we have, bounce rate and the sources of website traffic.
Advertisements
Advertisement cookies help deliver relevant and personalised ads. These cookies track visitors across websites and may be used by third-party services, such as Google, for ads personalisation and remarking campaigns.
Other
These cookies have not been classified into any of the above categories and are being analysed.
Update Cookie Preferences
The Double Glazing Blog
We create glazing industry related content. We aim to provide informative content that will help answer double glazing related questions regarding the best products to use, what to look out for, product insights and much more.
If there's a topic you'd like us to cover, please submit your suggestion via our contact form.
Join Our Newsletter
Sign up to our newsletters and receive useful hints and tips, plus much more, including competitions and special offers.
A Comprehensive Insight: Is Solar Worth It in the UK in 2026? As we stand in 2026, the question looms large for many UK homeowners: Is investing in solar energy actually worth it? At Three Counties, we’re here to provide you with a thorough understanding and latest insights into the solar panel industry, helping you … Continued
At Three Counties, we understand the importance of maintaining your home to the highest standards, ensuring comfort, efficiency, and aesthetic appeal. One crucial aspect of this upkeep involves knowing when it’s time to replace your windows. Here are seven signs that suggest it might be time to consider this essential home improvement with Three Counties … Continued
At Three Counties we help homeowners across the region understand whether their roof is ready for solar. Installing panels is a great way to reduce energy bills and lower carbon emissions, but not every roof is ideal. Here is a straightforward guide to the main factors we check when assessing suitability. Roof age and condition … Continued
Deciding whether to replace your windows or to repair the ones you have is a common dilemma for homeowners. At Three Counties we understand that the right choice depends on a mix of cost practicalities and long term benefits. This guide will help you weigh up the main factors so you can make an informed … Continued
As we step further into the future, controlling our home energy costs remains a top priority for many households. With energy prices fluctuating and our climate commitments leading to more energy efficient living, upgrading your home with new windows can be a transformative step towards better insulation and reduced energy bills. Let’s explore how investing … Continued
At Three Counties, we understand the importance of maintaining optimal performance and efficiency of your solar panel systems, making sure you get the best back from your investment. Ensuring these systems are operationally effective is not only essential for maximising energy savings but also for the protection of your investment. Here’s a comprehensive guide on … Continued
Deciding whether to repair or replace double glazed windows can be a puzzle for many homeowners. At Three Counties, we know how important keeping your windows in top shape can be, especially as it will help manage your home’s comfort and create energy savings. Here’s some signs to keep an eye out for, and whether … Continued
At Three Counties, we understand that the choice of windows in your home is not just about aesthetics but also about quality, functionality, and energy efficiency. Casement windows, with their unique blend of charm and practicality, offer an excellent option for homeowners looking to enhance both the beauty and functionality of their living spaces. Casement … Continued
At Three Counties, we understand that choosing the right door for your home is more than just a practical decision—it’s about making a statement. That’s why we proudly offer a range of composite doors that blend unparalleled security, aesthetic appeal, and enduring performance. What is a Composite Door? Composite doors are crafted from a combination … Continued
Harnessing solar power has revolutionized how we think about energy, making it an increasingly popular choice for homeowners looking to reduce their carbon footprint and electricity bills. At Three Counties, we are committed to helping you understand the benefits of solar panels and how they can transform your home into a sustainable energy powerhouse. Why … Continued
Trustindex verifies that the original source of the review is Google.
Really pleased with our new windows and doors. The team were professional and tidy. Smooth process from start to finish
Caroline Job
Trustindex verifies that the original source of the review is Google.
Very clean finish to the job. Really pleased with the brand new front door.
Ela Good
Trustindex verifies that the original source of the review is Google.
Really lovely experience from the welcoming staff to the beautiful door we chose. They have a great selection of products and will talk you through every detail before ordering. They also have buy now pay later which was really helpful for us.
Rafi Kanji
Trustindex verifies that the original source of the review is Google.
The entire team at Three Counties have been absolutely fantastic. The team were easy to contact/available and very accommodating.
The installers were friendly, professional, super quick, and did a great job installing our side window. They were punctual and hardworking throughout. We found their pricing fair and very competitive. Can’t speak highly enough about the entire team at Three Counties and just want to say thank you so much 🙏!!
Charlotte Beynon
Trustindex verifies that the original source of the review is Google.
Excellent customer service, very quick to respond to queries, or change of door design. Always polite, no hard sell of pressure to buy. Door installation was flawless, and above and beyond to make sure it was perfect.
Lucy Shelton
Trustindex verifies that the original source of the review is Google.
Had a great experience from start to finish. Peter was very personable and knew how to relate to our specs. Slight delay in getting door fitted but came out on weekend to make up for time. The comms with Kate and the team was amazing. Always kept up to date. The fitter was quick and gave all the information at point of delivery. Would highly recommend Three Counties to others.
Eva Martinova
Trustindex verifies that the original source of the review is Google.
Me and my husband changed all our windows with Three Counties and we are very impressed with the level of professionalism and eye for detail and perfect, clean finish without any damage, job was done quick and to a high standard. Many thanks
Maks and Eva
Cam Pulham
Trustindex verifies that the original source of the review is Google.
Extremely professional, great prices and friendly staff
Jo Greenshields
Trustindex verifies that the original source of the review is Google.
Very happy with the results. We had a time delay in getting permission and Simon at three counties kept in touch throughout.
Professional service and at a very reasonable price.