4.9/5 - 597 Reviews
Read Reviews
98% - 88 Reviews
Read Reviews
4.9 - 491 Reviews
Read Reviews Read ReviewsSpread the cost of your home improvement Interest Free Over 2 Or 3 Years*
Newest innovation in our range of composite door styles —the SleekSkin finish!
A low maintenance addition to any window
Transform your home with new windows, doors, shutters or a conservatory - pay nothing until 2026.
Thanks to Emerald’s team of expert installers, Residence 9 windows will be perfectly fitted into your property. They can also be matched to your home’s character, with a choice of 10 authentic colours and finishes. This includes English Oak, Clotted Cream, Vintage Cream and No.10 Black.
Incorporate double or triple glazing - easily meeting Building Regulations
Low U-values of 0.8 with triple glazing, which meets PassivHaus standards
9-chamber design enhances insulation and lowers energy bills
Suitable for older and new properties
Tailor made windows the way you want - a huge variety of colours
Add authenticity with additional hardware, including Georgian Bars, butt hinges, cill detail and Monkey Tail handles
‘Easy clean’ foiled rebates that reduce trapping of dirt and can be easily wiped down
Fitted by Emerald’s team of dedicated window installers
Colour Options
Our uPVC, aluminium & timber products are available in a wide range of colours. Enquire now and remember to request a colour swatch.
Enquire HereWhite
Rosewood
Anthracite
Vintage Cream
Silvered Oak
Sage
Pyrite
Pepper Oak
Painswick
Noir
No10 Black
No.38 Grey
Honey Oak
Greyish
Ginger Oak
English Oak
Cotswold Green
Cotswold Biscuit
Corse Lawn
Clotted Cream
Clay
Bronze
Anodised
Unlike other windows on the market, Residence 9 flush sashes boast a unique 9-chamber design. This means that far more heat is trapped inside the frame, and your home can benefit from increased insulation. This is ideal for even traditional properties, such as cottages or farmhouses that are prone to draughts and cold spots.
Contact usWe 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 ReviewsEmerald 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...
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...
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...
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...
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...
If you would like to visit our showroom or would like us to visit you at your home, follow the link to complete a quick form. We will be in touch to arrange a time, date and location that suits you.
Get a free quote
We supply the leading brands of composite doors, each of which has their own distinctive styles and furniture options to choose from. Follow the link to build your own custom door and get a quote.
Door Designer
Why not read through some of our informative blogs, written in the aim of answering frequently asked questions on all things home improvement related.
See all newsOctober 9, 2025
After completing a charity trek in Iceland in 2024, Emerald Director Mandy is preparing for an even greater challenge – the Great Wall of China trek in October 2025, all in support of Prospect Hospice. Last year, Mandy and Emerald’s...
Read more
September 29, 2025
Keeping your home warm in the winter and cool in the summer is about more than just double glazing. The right window coverings can make a huge difference to energy efficiency, comfort, and bills. At Emerald Windows, we supply high...
Read more
September 25, 2025
Three local runners have strapped on their trainers to take on the Swindon Half-Marathon, showing their support for local legend Dawn Ayim as she navigates cancer. The trio is raising vital funds for Prospect Hospice and have been training tirelessly...
Read more
