4.9/5 - 604 Reviews
Read Reviews
100% - 88 Reviews
Read Reviews
4.9 - 581 Reviews
Read Reviews Read ReviewsSpread the cost of your home improvement Interest Free Over 2 Or 3 Years*
Proven performance, trusted by hundreds of customers - the SleekSkin finish!
Premium Window Shutters for Style & Privacy
Transform your home with new windows, doors, shutters or a conservatory - pay nothing until 2027.
From bespoke windows to bifold doors and conservatories, we offer a full service from the initial planning to any aftercare needed. Our products are all ‘A’ rated as standard and we can advise on the best solutions to complement your home. Customer service is extremely important to us; we do everything to make sure you are happy with your new glazing.
Wallingford, an ancient market town on the bank of the Thames, has been an important settlement for many years. Situated at the foot of the beautiful Chiltern hills, it’s 11th century castle was used as royal residence until the 14th century. It was once as important as Windsor. Surrounded by stunning countryside, this area is a very popular place for families.
The area is full of beautiful large family homes and country cottages and we are well versed with providing quality glazing for all types and ages of properties. From 17th century cottages in Moulsford to modern homes in the new development at The Maltings, we can help transform your home.
Contact usA family-run company based in Swindon, we give the personal touch to every project we take on. We take the same care and respect for every home we work in, treating them as if they were our own. All of the products we install are of high quality and give you efficient thermal protection as well as being attractive additions to your home.
All of our installers are professional and friendly; you won’t get any pushy sales tactics from us. We are accredited by both FENSA and CPA giving you the peace of mind that you can trust us to do the job well. All of our products are covered by a generous 10 year guarantee to protect your investment.
Get a Quote
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.
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 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...
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 newsAugust 19, 2026
In this article: What are uPVC wood grain effect windows? Why wood grain effect uPVC suits heritage and period homes How the woodgrain finish is achieved Wood aesthetics without the wood problems Security built into the frame Flush casement and...
Read more
August 14, 2026
Window condensation happens when warm, moist air inside your home meets a cold surface, such as a glass pane, and releases its excess moisture as water droplets. The most effective condensation solutions for windows are improving ventilation with extractor fans...
Read more
August 13, 2026
Thinking about adding a conservatory to your home? One of the first questions most homeowners ask is whether they need planning permission. It's a fair question, and the answer isn't always straightforward. The good news is that most conservatories in...
Read more
