A double glazing showroom near you

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Our high-performance product range includes replacement windows, new doors, and conservatories, all are available in a range of energy-efficient materials and designs. We tailor our products to meet your own needs, and pride ourselves that our products offer exceptional security, energy efficient and thermal performance.

Our state-of-the-art double-glazing showroom in Swindon is less than 30 miles away from Melksham. If you’re in need of inspiration, why not pay us a visit? See our wonderful product range up close. You really will be able to see and feel the quality. Take time to discuss your intended project with our team of experts. They will be delighted to help!

Why choose Emerald Windows and Doors in Melksham?

Fully Accredited

FENSA and CPA accredited

Affordable Pricing

Competitive and affordable double-glazing prices

10-Year Guarantee

All installations are covered by a 10-year guarantee


A family-run and locally reputable company

A+ Energy Rated

A+ energy rated double glazing that meets BER and BFRC criteria

Aftercare Repair

Our products come with aftercare repair services

Professional Installers

We employ only highly trained and professional installers

Front door with chrome hardware

Stylish front and back doors suited for every Melksham home

Whatever type of entrance door you need, Emerald Windows has the solution. We offer an extensive range, including stylish entrance doors and heritage stable doors. Our glazed bi-fold, French and patio doors will really allow natural light to flood your room. Our high-performance door materials include aluminium, composite, timber and uPVC. You can choose from a plethora of attractive colour choices to suit your existing home too. All our door designs are equipped with sophisticated security features, including robust multi-point locks. Ensuring you and your belongings stay safe all year round.

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Stunning conservatories and orangeries in a magnificent range of styles

Beautifully and sympathetically designed to perfectly complement your home, our stunning range of home extensions really add a touch of class to your home whilst providing much needed additional living space. With an outstanding range of conservatory styles available and an equally impressive array of colour choices and finishing features, your new conservatory will definitely impress your friends and family. We offer weather-resistant glass roofs and tiled roofing solutions, as well as modern lantern roofs. Utilising our innovative double-glazing panels, its intelligent temperature control features will keep your living space at the perfect temperature. Indeed, whether it’s the height of summer or the depth of winter, you can enjoy your conservatory in comfort all year round.

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Home improvements in Bowerhill, Shurnold, and Redstocks

Whether you live within walking distance of the River Avon or in one of the sandstone houses in Spa Road, we’ll install stunning home improvements that will really add value to your property. We’re very proud to be a family-owned and family-run company. Indeed, we treat, we treat every Melksham home we work in as if it were our own. You really will be guaranteed a professional, personal, and friendly service from start through to finish. Our nearly 20 years of trading, has enabled to build up a wealth of knowledge of the local area, meaning you can always trust us to get it right. Get in touch with us today or visit our Swindon double glazing showroom to see how we can transform your home!

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High quality replacement windows in Melksham

Our impressive selection of double-glazed windows ranges from the popular casement and tilt and turn styles to the classic and timelessheritage sliding sash and flush sash window designs. For more unique installations, we also offer bespoke shaped windows. You can choose from uPVC, uPVC wood effect or aluminium materials, depending on your own needs. We also offer market leading triple glazing options for boosted thermal performances. No matter which window solution you need, you can have total peace of mind as our windows are A+ energy rated. They come with outstanding security features too!

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Add a touch of style and class

Market leading window, door and conservatory installers in Melksham

Melksham is a delightful market town nestled on the banks of the River Avon. It boasts a magnificent range of architecture. Indeed, you only have to visit its historic quarter in the town centre, to appreciate its long and impressive history.

Emerald Windows are experienced installers of high-quality windows, doors, conservatories and conservatory roof conversions in Melksham and its surrounding areas. We pride ourselves on providing an unrivalled 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. With local expertise, we can enhance the appearance of both old and new properties in the area, using exact materials and decorative features to seamlessly blend with the local trends.

Our residence collection windows, solidor composite front doors, aluminium bifold doors and choice of conservatories are proving to be increasingly popular with Melksham residents. They really do add a touch of style and class to every home. Whether you live near the river, King George V Park, Melksham Football Club, or somewhere in between, you can trust us to transform your home.

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Three Best Rated top window fitter in Swindon

Fully Accredited

A company that you can rely on

We know how hard it can be choosing a reliable double glazing installer – a decision that is made much trickier if you are parting with a substantial amount of money. Fortunately, Emerald are trustworthy and will never use a hard sales approach, so you can feel at ease when welcoming us into your home. Here at Emerald, we are a FENSA registered company, and are members of both the GGF and CPA, which gives our customers that extra peace of mind.


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Areas we serve

Swindon-based family run double glazing installers

With a head office in Swindon, a short trip from the motorway, we are ideally located to offer our services across Wiltshire, Reading, Bath, Bristol, Marlborough, Berkshire, Gloucestershire, Oxfordshire, and other surrounding locations.

Emerald provide and install home improvements in all materials – uPVC, aluminium and traditional timber. No matter what material you choose, you can be sure we’ll provide you consistent quality – our work is always finished to the highest standards, whether you’re installing 2 windows or 20!

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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.

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Replacing 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...

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Lesley B

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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...

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Stephanie C

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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...

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Casey Collins

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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...

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Michelle Webb

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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...

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Richard K

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