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Our aluminium bi-folding doors can open up entire walls, with any combination from two to seven panels and a maximum width of 7m. With the insulation properties of thermally broken aluminium, your new bifold doors will keep your home at the right temperature all year round. With sleek slim frames and stunning views, our aluminium bi-folding doors never fail to impress.
Despite always impressing in regards to their appearance, they ensure for maximum home security. So, even though they’ll open up your home to the outdoors, they’ll never open it up to unwanted intruders.
38 configurations are possible with a maximum span of 7m wide
Four threshold options are available to allow easy access
Superb energy efficiency with U-values of 1.8 W/m²k achieved
With high-specification rollers, these doors glide with ease
Any RAL colour is available to create the style perfect for your home
PAS 24 accredited so no compromise on security
Our uPVC, aluminium & timber products are available in a wide range of colours. Enquire now and remember to request a colour swatch.Enquire here
Welcome to our FAQ section dedicated to answering common questions about our premium bi-fold doors. We specialize in providing stylish and space-saving aluminium bi-folding doors for customers in Swindon and the South West region. Our bi-fold doors are designed to transform your living space by seamlessly opening up entire walls, offering a combination of two to seven panels and a maximum width of 7m. Not only do they enhance the aesthetics of your home with sleek slim frames and stunning views, but they also prioritize functionality and security.Get in touch
Yes, they can be specified to come with a traffic door. For those who are unaware of what a traffic door is, it is a single panel door that is operated independently from the bifold door panels. They work like a traditional door (opening inwards or outwards) and because you don’t have to operate the whole bifold door system, they allow you to transition more quickly between different areas of the home.
Bifold doors come in standard sizes or they can be made-to-measure in order to accommodate larger and smaller apertures. Available in 38 different configurations and able to accommodate spaces up to 3m high and 7m wide, bifold doors can be used in place of a whole wall provided suitable structural support is present.
Yes, they are. As standard, our bifold doors are equipped with toughened safety glass plus they are double glazed. Not only is toughened glass around four times stronger than standard annealed glass but, when broken, it also shatters into hundreds of small chunks. This means it’s considerably safer than standard glass too. Want to learn more about the security features of bifold doors?
Ultimately, this will depend on your individual circumstances. At a basic level, bifold doors can accommodate a larger aperture and tend to be better suited to contemporary architectural styles whilst the classic design of French doors makes them an excellent option for traditional homes. For an in-depth comparison of the two-door styles, follow the link below.
The door threshold is the strip that runs along the bottom of the door frame. Unlike standard threshold options, a low threshold sits flush with the level of the floor, allowing for unobstructed movement between different areas of your property. This makes it a great option for when wheelchair access is required.
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 Reviews
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...
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...
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!Book a home visitView our showroom
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 news
February 6, 2024
The timeless elegance of wooden shutters adds instant charm and sophistication to any kind of property. But when it comes to choosing the right material, faux wood shutters often raise questions. Are they just cheap imitations, or do they offer...
January 16, 2024
If you are looking to enhance the aesthetic appeal of your home, then interior window shutters are an excellent option to consider. These classic designs can easily fit into any room of your home and provide privacy, light control, and...
December 14, 2023
New uPVC windows transform Swindon home’s energy efficiency Earlier this year, Emerald Windows and Doors installed new uPVC casement windows and a composite front door for Mrs Johnson at her Swindon home. The reported impact that the new windows and...