We pride ourselves on being able to provide a selection of exceptional quality products at an extremely high standard, making us one of the best home improvement companies in The South West you can find. We also supply A+ rated products as standard to ensure that your home offers the best security, performance and energy efficiency as possible.

FENSA and CPA accredited to assure a high standard of quality and service
Affordably priced , high quality products all covered by a generous 10-year guarantee
Family-run business to give all homeowners that personal and friendly touch
All double glazed windows meet with BER and BFRC criteria
Aftercare repair service to for any product installed by us
Team of impartial and highly trained fitters with an in-depth product knowledge

Contact Details

  City Swindon
  Postcode SN25 1HT
  Address Emerald House, The Brow, Haydon Wick
  Phone Number 01793 700 142

Products & Services


Windows may be just one aspect of the exterior of your home, but they can make a huge impact inside too. To make the most of your home, it is worth investing in quality windows, and in a style that is sympathetic to the existing character of your home.

Fortunately, Emerald have a range of styles to choose from, whether you're looking for timber, aluminium or uPVC windows.


From modern to elegant, contemporary to ornate, Emerald's generous range of replacement door styles are an affordable solution that can successfully reinvent or enhance your home's aesthetic and character. The best part? There's plenty of choice!

Not only do all of our doors come supplied with both security and style in mind, but each design will always benefit from exceptional ease of use. Making your transition between each entranceway as natural and inviting as possible.


A new conservatory, orangery or glazed extension can give your home the new lease of life it may really need. Create an extra reception room, or extend your current living space with a kitchen conservatory!

At Emerald, we offer a range of conservatory styles, designed bespoke to suit your home. You will benefit from the latest glazing, including uPVC windows and doors that can achieve an 'A' energy rating. We specialise in modern conservatory roofs, so you can choose a glass lantern roof or warm tiled roof, according to your needs.

Fascias, Soffits & Guttering

Fascias, soffits and other roofline products are often forgotten. They aren't the most glamorous aspect of the home, and often need a lot of maintenance.

Emerald can resolve these maintenance worries. Our fascias, soffits and roofline replacements are small touches that can make a huge difference to the aesthetic of your home, as well as acting to improve drainage and weatherproofing.

Customer Testimonials

Really happy with our new windows and french doors. No pushy sales and friendly fitters. Great service from beginning through to completion. Will recommend. Thanks

Efficient and professional service
Cheers Martin and team

I was recommended to this company by a neighbour who had used them. They have a great reputation. We needed three windows fitted within a few weeks.
Emerald gave us a great price and service, now I will recommend them too.

Social Activity

We the South West and #Marlborough is definitely somewhere not to miss:https://t.co/28OLizHOyj
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'Do I need planning permission for a conservatory?' All your questions answered... https://t.co/sUP3LeBdXj
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Get the best of all worlds with a Guardian Warm Roof: https://t.co/tfNz0ZaGte @WindowsDirectuk
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Choosing furniture for your conservatory- which style will suit yours? https://t.co/lO7gOUqB08 https://t.co/oX27FvqCIw
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All the #MondayMotivation you need... https://t.co/1qlUmM80BG https://t.co/eyof5XMn2W
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If you haven't already got that #FridayFeeling, this should help... https://t.co/cGj0USTk9c
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Create a seaside escape in your own home https://t.co/ELKWWTzWlK
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The perfect mix of tradition and modernity: @residence9 windows made to measure for your home! https://t.co/TQv52Bp0xY
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From Our Website

Since 2004, Emerald Windows have been offering stylish and innovative home improvements across Swindon, Reading, Bath, Bristol, Marlborough, Melksham, Cheltenham, Gloucestershire, Oxford, and other locations within an hour's radius of our Swindon site. Whether you're after doors, windows, or conservatories, our range of products boast aesthetics, functionality and a number of external and internal benefits. We always prioritise our customers' satisfaction - it's no wonder that much of our work is based on customer recommendations.

A door is a key feature to the facade of your home and plays a vital part in keeping your home energy- efficient and secure. Fortunately, you will never have to choose between style and function when buying a new door from us! With a variety of styles, colours, and decorative options to choose from, each door we install is completely unique: use our door designer, to design a door that is exact to your taste. At Emerald, we understand that the way the back of your home looks is just as important as the front, which is why we offer French, patio, and even bi-folding door styles.

Please get in touch with us before visiting as we organising visits by appointment only to make sure we limit contact as much as possible. Call us on 01793 700 142 or 0800 612 4154. If you want to get a feel for what your new windows, doors, or living space may look like, why not arrange an appointment to come and visit our showroom? Nothing quite beats seeing products in the flesh. Whether you want to know more about windows, doors, or conservatories, being able to see them means you can tell how they will fit into your home.

Conservatories, orangeries, and glazed extensions are a great way to transform how you use your home. The extra space provided by them can be used as a kitchen conservatory, an extra bedroom or even your own private retreat - the choice really is yours. Built from modern, high-performance materials along with the latest windows and doors, no matter what type of extension you prefer, you can expect your new space to always be comfortable and secure. For those who already have a conservatory but it fails to keep you comfortable throughout the year, we also offer high-quality roof replacements in either glass or tiled roof varieties.

A high quality roofline, with high performance fascias and soffits, is a great way to frame your property. Think of it like the final jigsaw piece - you've got the elegant windows, stylish door, perfect paint colour. A quality roofline that matches the rest of your home can really improve its "kerb-side appeal". In addition to fascias and soffits, we can provide quality verge covers, eave protectors, flat boards and gutters. The entire range is available in colours that will match any style and age of property.