Free, Instant and Competitive Aluminium BiFold Door Prices!

Start Your Online Quote, Today.

Our Products

Why Choose Us?

Aluminium BiFold Doors Sizes Polhill

Low U-Values

Completely replacing a wall within your home, it is important that our aluminium bifold doors are just as thermally efficient. Thanks to the modern aluminium frame, our bifolding doors are able to help your Polhill home achieve extremely low u-values.

Aluminium BiFold Doors Colours Polhill

High Security

Operating on an in-line slider which conceals shootbolts and fastens the door to the floor, our aluminium bifold doors are highly secure. Multipoint locking mechanisms are also included as standard, so you can feel confident that your home will be protected even when you are not there.

Aluminium BiFold Doors Polhill

Visual Appeal

Aluminium bifolding doors are an incredibly modern home improvement solution that has become increasingly popular in recent years. Each panel of the design folds away neatly when the door is opened, allowing for a neat look.

Aluminium Bifold Doors Polhill

At Thermaframe, we work closely with market leading manufacturers to provide our Polhill customers with a range of high quality aluminium bifold doors. These doors feature a contemporary design, perfect for subtly enhancing the aesthetics of your home while adding function. Connect your garden to your home seamlessly, allowing for a direct opening. The unique folding panels are easy to open and close, allowing for maximised floor space when open thanks to their neat and compact design. When closed, you will benefit from floor to ceiling panels of double glazing.

Thanks to the high durability of aluminium as a material, your new bifold doors will require minimal maintenance. No matter how wet the weather gets, they will not rot, warp or crack. This is all thanks to the weather resistant qualities of our aluminium bifold doors. Feel confident that they will add value to your home that will be experienced for years to come.

Thanks to the vast glazed panels, bifold doors also work to increase the levels of natural light within your Polhill home. It has been proven that more natural light can completely transform a space, making it appear bigger than ever. Because of this, our bifold doors can completely change the vibe of whatever room you choose to install them to. Make your home a place that you enjoy spending time in, all year round.

uPVC Sliding Sash Windows West Malling


View Product
conservatories for home

Conservatories Kent

View Product

Premium Aluminium Bifolding Doors


Our dedication to exceeding our customer’s expectations has led us to partner with market leading aluminium goods manufacturer, Smart. We provide our loyal customers with their modern Visofold 1000 range. The bifold doors in this range have been trialled and tested in order for the product to have a perfected design. Change the way your home uses energy while adding flawless style.

Featuring an innovative multichambered aluminium profile and a polyamide bridge, your new doors will keep your home warmer than ever. Working as thermal barriers between you and the outside world, your home will retain heat throughout even the coldest of winters. Save money previously spent on heating bills and reduce your carbon footprint – it’s a win-win!

What Do We Offer?

Customisable Options

Customisable Options

We pride ourselves on our ability to install made to measure aluminium bifold doors. With a range of customisable options, we can install a product that perfectly matches your home.

Aluminium Bifold Doors

Reliable Operation

Robust aluminium frames work to protect the internal hardware of your door. This makes for a durable product that will operate smoothly for decades to come.

Discrete Design

Discrete Design

Aluminium is a superior home improvement material. It offers a sleek, refined look. Style your new doors to your taste and opt for chic black or anthracite grey bifold doors for a timeless, industrial look.

Thermal Efficiency

Thermal Efficiency

Using only high grade aluminium, our doors are thermally broken and great insulators. You are certain to save money on heating bills making our aluminium bifolding doors a cost effective investment.

Save Money

Save Money

At Thermaframe, we pride ourselves on value for money home improvement solutions. Get a high quality product at an extremely affordable price. There is no need to break the bank while upgrading your Polhill home!

Expert Installation

Expert Installation

Our team of installers have years of experience within the home improvement industry. You will benefit from this in every way – even the highest quality product is no good without an installation to match!

Aluminium Bifold Door Prices Polhill

Completely transform your living space with the addition of a bifold door from Thermaframe. With plenty of options and designs for you to choose from, we are sure that we have something for everyone.

To receive a free quote, just take a look at our online designer tool. By following the step by step guide you can design your dream installation, choosing the ideal dimensions, colours and hardware. We will provide you with a no-obligation quote at the end of the process.

If you would like to find out more about our aluminium bifold doors and discuss your suitability, please do not hesitate to get in touch! By filling out our online contact form a member of our team will get back to you shortly.

You may also call us during our opening hours on 01959 534 720! We can’t wait to hear from you.


Start Your Quote

Conservatory double glazing prices Tunbridge Wells Kent

Start My Quote

Get a Free Online Quote Now!

Start My Quote
conservatory expert form Kent

Contact Us

Get in touch to get a Free Quote!

Contact Us

Latest News

aluminium bifold doors chislehurst

Aluminium vs uPVC: Which is Better for Windows and Doors?

Choosing the right material for your windows and doors can be a challenging decision. Aluminium and uPVC are two popular options, each with their ...

conservatory roofs orpington

Choosing the Best Roof for Your Conservatory

When it comes to selecting the ideal roof for your conservatory, there are several factors to consider. Ideally the best roof should incorporate ...

Replacement windows

The Lawns Project

We are extremely proud to announce that our sister company, Sutton Windows, were chosen by an exclusive Art Deco apartment complex in Blackheath ...

See More News

uPVC Windows uPVC Windows
uPVC Doors uPVC Doors
Composite Doors Composite Doors
Conservatories Conservatories
Aluminium Aluminium
double glazing sevenoaks Patios