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Advice
Practical guide to reducing heat loss and lowering energy bills
July 1, 2026
With household energy costs remaining a major concern for families across the UK, finding practical ways to manage consumption has never been more important. While many homeowners focus on turning down the thermostat or changing daily habits, the real driver of your baseline energy use is the structural performance of your property. A home that cannot hold onto its warmth...
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Advice
Choosing the right window frame for your home
June 25, 2026
When planning new windows for your home, the frame material you choose has a far greater impact than most homeowners realise. Beyond simply holding the glass in place, your window frame directly affects how well your home retains heat, how secure it is against intruders, and how it looks from the street. Choose well, and you'll enjoy warmer rooms, lower...
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Advice
Simple ways to keep your home cooler during hot weather
June 16, 2026
A room that feels cosy in winter can quickly become unbearable when hot weather comes along. When warm weather arrives, many homes can start to feel stuffy, bright, and difficult to relax in. Bedrooms become harder to sleep in, conservatories can feel unusable, and rooms with lots of direct sunlight can quickly become uncomfortable during the day. In many homes...
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Doors
What is a uPVC Door? Benefits, Styles and Security Explained
May 22, 2026
A uPVC door is a rigid, low-maintenance, and highly secure door made from unplasticised polyvinyl chloride – and thanks to decades of innovation, today's versions are a world away from the chunky white frames of the past. While these doors have been a staple of UK housing for decades, modern technology has transformed them into high-performance products that look and...
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Advice
Do you need planning permission for a conservatory? A homeowner’s guide
May 15, 2026
In most cases, you do not need planning permission for a conservatory. As long as your project falls within permitted development guidelines, you can go ahead without submitting a formal application. However, there are exceptions, and factors such as the size of the structure, your property type, and whether you live in a conservation area or listed building can all...
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Conservatories
Before You Buy a Conservatory Warm Roof, Read This Guide
April 15, 2026
If you have been researching a conservatory warm roof, you have probably come across the term again and again. It is one of the most used phrases in the industry, and for good reason. A properly designed warm roof system for conservatories can transform a conservatory into a comfortable, year-round living space. However, not every roof advertised as a warm...
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Doors
Bi-folding doors vs sliding doors: Which option is best for your home?
March 31, 2026
Choosing between bi-folding doors and sliding doors can feel like a big decision. Both are a popular choice for modern homes, offering more natural light and a stronger link to your outdoor space. But the right choice depends on how you use your home and what matters most day to day. Here, we break down the key differences to help...
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Conservatories
Conservatory design ideas: Transforming your space for year-round living
March 30, 2026
Today’s modern, well-designed conservatory is much more than a room used only during the summer months. With thoughtful design ideas, it can become a comfortable extra living space that works throughout the year. From layout and furniture to roof options and colour choices, the right design decisions can turn a simple extension into a practical living area that connects naturally...
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Company News
We’ve been shortlisted for three major awards!
March 18, 2026
When it comes to improving your home, choosing the right company can make all the difference. That’s why we’re proud to share that Emerald Windows and Doors, an award-winning window and door installer based in Swindon, has once again been shortlisted for three categories at the GGP Installer Awards 2026. This year, we’ve been recognised for: Best Heritage Installation...
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What our customers are saying
We pride ourselves on the hundreds of customer reviews that we have collected over our many years of trading. Why not read some of our testimonials yourself, and see how our customers have rated their experience with our service.
See All ReviewsReplacing patio door with a window
Emerald windows were brilliant. The patio door was removed and replaced with a window. All work was carried out from bricking up the outside to plastering the inside. Great work...
Lesley B
Local Family Friendly Company
We worried about choosing a window company. We looked at all the usual national firms but we preferred the feel of a smaller local family run business as the rep...
Stephanie C
Very Pleased
Very pleased with the whole process from Mark letting us see and touch the product in the showroom in Swindon (many don't!), to a transparent price breakdown, no "buy now...
Casey Collins
Highly Recommended
Highly recommend Emerald Windows and Doors; new Front and back doors fitted yesterday. Cannot praise Mark the Fitter enough, courteous, friendly and very helpful. Top job with attention to detail...
Michelle Webb
Emerald Windows – A Quality Product
Emerald windows have just installed a new composite front door to our property. We are very pleased with the product and the installers were polite, professional and have carried out...
Richard K
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