- 4.4/5 Google Rated
- Established 1987
- 10 Year Guarantee
- CERTASS Registered
- Responsible Waste Recycling
Excellent Windows’ bifold doors are the perfect addition to any property, whether a new build, extension, or period cottage. These doors transform how you interact with your home, offering seamless transitions to outdoor spaces, uninterrupted views, and improved energy efficiency for longer summers and warmer winters.
Backed by a 10-year guarantee and installed by our experienced team, you can trust that your bifold doors will perform and look exceptional for years.
Explore our range of stylish and durable bifold doors today for homes across Hampshire and the South East.
Our bifold doors provide exceptional strength and advanced security with multi-point locking systems. Designed for durability and low maintenance, they enhance your home’s style and energy efficiency while seamlessly connecting indoor and outdoor spaces.
Our Bifold doors exceed British Building Regulation requirements for optimal thermal efficiency boasting a certified U-Value of up to 1.5.
Our Bifold Doors boast multilock security locking systems delivering the best in security, performance and weatherproofing.
Our Bifold doors not only conform to the latest security standards including PAS 24:2016, but they also achieve the prestigious Secured by Design status.
Customise your new bifold doors by selecting the number of doors, configuration, internal and external colour, your preferred threshold option, whether you want the doors to open in or out, handle style and colour to create a sophisticated natural light atmosphere that compliments your home. The only limit is your imagination.
With the choice of over 150 RAL shades and a range of dual-colour options, it has never been easier to match your new aluminium doors to the style of your home. View a selection of our most popular colour choices below or check out our RAL colour guide to see our vast collection of colour choices.
With a wide range of door configurations, there is one to suit every home. All our doors are made bespoke and manufactured to the exact sizes and chosen configurations to open up your home.
Creating extra space in your home, providing thermal efficiency for incredible performance year-round.
Our fascias, soffits and guttering protect your home from the elements while keeping it looking smart and low-maintenance.
Made to measure roller garage doors to keep your home looking well maintained.
We provide professional bifold door installation across Hampshire, Berkshire and Surrey. Explore our key service areas below or view all locations we cover.
Quality commercial Aluminium Doors should last your business many years; that is why as a reputable local supplier, we offer a 10-year guarantee. We have several decades of experience, giving you peace of mind over your installation of Aluminium Doors for Commercial Buildings.
Our vast range of doors is perfect for commercial properties, businesses and home developments. Offering a versatile and durable door solution, the installation of commercial doors will secure your building while allowing them to operate without issue years after installation.
To discuss your exact requirements or arrange a free on-site consultation, get in touch.
Ideal for:
Choosing new bifold doors is an important investment, and our team at Excellent Windows is on hand to help you explore the right options for your home.
The cost of aluminium bifold doors depends on the size of the opening, the number of panels and your chosen specification. As a guide, prices typically range from around £3,000 to £6,000.
Every bifold door is made to order, so we’ll provide a detailed, transparent quotation tailored to your home, clearly outlining the products, specifications and pricing.
Aluminium bifold doors are designed to create a seamless connection between your home and garden. By folding neatly to one or both sides, they allow you to open up an entire wall, making them ideal for patios, extensions and open-plan living spaces.
Their slim aluminium frames also maximise natural light while providing a clean, contemporary appearance.
Absolutely. Every bifold door is manufactured to your exact requirements.
You’ll be able to choose from a wide range of colours, opening configurations and panel layouts, allowing you to create a design that perfectly suits your home and the way you use your space.
Yes. Integral blinds are available as an optional upgrade and are fitted within the glazed unit, providing a neat, low-maintenance solution for privacy and light control.
As a guide, integral blinds typically cost around £400–£450 per opening.
Most aluminium bifold door installations are completed in around one day by our experienced two-person installation team.
Before installation, we’ll carry out a detailed survey to ensure your new doors are manufactured to your exact specification for a perfect fit.
Yes. Modern aluminium bifold doors are designed with advanced thermal break technology and high-performance glazing to provide excellent thermal efficiency while allowing plenty of natural light into your home.
Absolutely. Modern bifold doors are fitted with high-quality multi-point locking systems and robust aluminium frames, providing excellent security alongside their contemporary appearance.
At Excellent Windows, we take a consultative and design-led approach. We never use pressure, false discounts or sales tactics. Instead, we spend time understanding your home, how each elevation looks, and what will genuinely enhance its character and value. Our clients trust us because we focus on the bigger picture rather than selling a single product.
You are supported by a leadership team with almost 120 years of combined experience. Technical or challenging installations are completely normal for us, and we never charge more for complexity. We regularly work on period homes, larger properties and bespoke projects where detail and symmetry matter.
We offer professional installation for all of our double glazing products, including windows, doors, conservatories, and roof lanterns; across Hampshire, Berkshire, and Surrey. Whether you’re upgrading your home or working on a new build, we deliver energy-efficient, secure, and stylish solutions to suit your space.
Here’s what you can expect from our installation service:
With local installers covering Basingstoke, Fleet, Reading, Newbury, Farnborough, Guildford and surrounding areas, we’re proud to offer a high standard of service across the South East.
Want to know more? Contact us today.
Every installation we complete is fully covered by our 10-year insurance backed guarantee.
If for any reason, there is a problem with your product or the installation, we will put things right at no extra cost.
Discover valuable tips in our Maintenance and Cleaning Guide that will help you maintain your installations, ensuring they last longer and perform at their best. By following this guidance, you can avoid potential charges for repairs due to neglect or improper maintenance, keeping your products in line with their warranty.
Discover valuable tips in our Maintenance and Cleaning Guide that will help you maintain your installations, ensuring they last longer and perform at their best. By following this guidance, you can avoid potential charges for repairs due to neglect or improper maintenance, keeping your products in line with their warranty.
