Traditional style green upvc windows
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Average Rating: 5/5 stars
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Average Rating: 4.9/5 stars
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CPA Approved Craftsman

Flush Sash Windows

Elegance and durability

Using efficient uPVC frames, our flush sash windows provide all the thermal retention and security benefits you'd expect from traditional uPVC windows. With a multi-chambered profile, heat won't escape your home and draughts will be eradicated.

We offer a range of flush sash windows so you can choose the one best for your home. With timber effect woodgrains available, you can fully recreate authentic timber windows without the hassle.

Add Georgian bars to add an authentic feel. Our flush sash windows come in a wide range of colours to suit everyone's tastes, from heritage woodgrain foils to bright reds and blues. Make your new windows your own.

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Why choose flush sash windows?

  • An attractive style that suits traditional and modern homes alike
  • A++ energy rating available and exceptionally low U-values for incredible energy efficiency
  • Our uPVC flush sash windows are low maintenance and just require a simple clean to keep them looking good
  • All our windows come with highly secure locking mechanisms for your peace of mind
  • An extensive range of colours to brighten up your home
  • We offer a wide variety of hardware to complement your windows
    flush sash windows

Beautiful flush sash windows for any home

Our collection of flush sash windows offers you the choice to never compromise on style or efficiency. With the modern efficiency of uPVC and the high-quality look of timber, these windows will never let you down. Get in touch to discuss our wide selection of flush sash windows.

Kommerling our uPVC window supplierDeceuninck uPVC supplierResidence collection window range

Popular Colours

Our uPVC, aluminium & timber products are available in a wide range of colours. Enquire now and remember to request a colour swatch.

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  • Chartwell Green

    Chartwell Green
  • Anthracite

    Anthracite
  • Rosewood

    Rosewood
  • White

    White
  • Golden Oak

    Golden Oak
  • Irish Oak

    Irish Oak

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.

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Read customer testimonials

Customer reviews

Average Rating: 4.9/5 stars.

  • 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 was understanding of all our needs. The main issue for us was a quick turnaround and high quality frames with high security. We got this and more from Emerald.

    We are really impressed with the smooth finish. The fitters used dust sheets and cleaned up at every stage. We have already recommended them to our neighbours. Thank you for good value for money and a great finish.

  • The sales team at Emerald Windows are extremely knowledgeable. My house is a period property so the look was a very big player in which company I chose. I put my trust in Emerald and it paid off as the windows look fantastic and have brought even more character to the house. All the neighbours praised the work.

    The team of fitters worked to a high standard, they also cleaned up as they worked. The house inside and out was tidier when they had finished than before they arrived.

    I couldn’t give Emerald a higher recommendation.

  • My husband and I recently had all of our windows and doors replaced by the Emerald team. Right from the start it was a friendly service that all came with a good overall price when compared with other companies.

    We decided to have the grey coloured exterior and white interior windows. We are very pleased with the quality of the frames. They are so complimentary to our home.

    All the fitters were very friendly and professional and performed a high quality installation. The overall experience was a good one, we would highly recommend.

  • Very happy with our replacement double glazed windows. The installation was very efficient, and the fitters worked very well together and they removed all the old frames and rubbish from around the house. It has all been installed in a very effective manner. I would definitely use Emerald Windows again.

  • We had three windows fitted from Emerald Windows, I love the way we were treated by all the staff in all departments – we had a very friendly service throughout the process. We were very happy with the high quality windows that were installed into our home. Overall fantastic!

More reviews at Yell.com
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Areas we serve

With a head office in Swindon, a short trip from the motorway, we are ideally located to offer our services across Swindon, Reading, Bath, Bristol, Marlborough, Melksham, Cheltenham, Gloucestershire, Oxford, and any other location within an hour’s radius of our Swindon site.

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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