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Transform Your Living Space
Discover Our Range of Bi-fold Doors in Glasgow and Surrounding Areas
Experience the superior structural strength and durability of bi-fold doors, and create wide openings to seamlessly merge your indoor and outdoor space. At Williams Windows, our external bi-fold doors offer stylish functionality and enhance your living space.
- Create a seamless transition between indoor and outdoor spaces
- Increase natural light and airflow in your home
- Provide easy access to your patio or garden area
- Improve energy efficiency and thermal performance thanks to low U-Values
- Designed for durability and security
- Embrace eco-friendly materials and sustainable practices
Read our Ultimate Aluminium Bi-Folding Doors Buyer’s Guide for more information on all things bi-fold!
Get a QuoteCompare Door Styles:
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Bi-fold Doors
- Seamless transition from indoor to outdoor living spaces
- Increase energy efficiency and security
- Maximise natural light and views
Storm Doors
- Highly secure and durable
- Energy efficient
- Wide range of styles and finishes
French Doors
- Beautiful transition between indoor and outdoor spaces
- Energy efficient and secure
- Stylish and elegant design
Sliding Patio Doors
- Premium security features
- Energy efficient
- Smooth and easy operation
Composite Doors
- High security features
- Energy efficient
- Low maintenance and easy to clean
uPVC Doors
- Enhance your home's kerb appeal
- Energy efficient and secure
- Outstanding value
Why Choose Doors from Williams Windows?
Bi-fold Door Style Options to Complement Your Home in Glasgow and Surrounding Areas
Our bi-fold doors come in any colour and feature high-quality hardware for durability and style. Check out our download section for more information on customising your doors to perfectly suit your home.
Colours
Customisation is key to matching your home's exterior:
Standard Options: The standard colours that we have in stock are Grey 7016 (Matte), Black 9005 (Matte), White 9016 (Gloss), Grey 7016 (Matte) on White 9016 (Gloss), Black 9005 (Matte) on White 9016 (Gloss), Textured Grey 7016 and Mill Finish.
Premium Finishes: Premium finishes include RAL colours and marine-grade polyester powder coating for coastal durability. Our doors offer BS6496-certified coatings that resist fading and corrosion.
Popular choices: Anthracite Grey for modern vibes or wood-effect finishes for a heritage feel.
Our bifolds, French and single doors are available in any RAL colour upon request.
Irish Oak
White
Rosewood
Golden Oak
Cream
Black
Anthracite Grey Woodgrain Texture for Windows
Furniture
Enhance your bi-fold doors with our stylish door furniture. Explore a variety of handles, locks, and hinges in various finishes, and combine practicality with elegance to complement your home's interior and exterior décor.
Our standard security kit combines a euro profile cylinder as standard, with the option to upgrade to the Ultion 3-star barrel, with the Brisant Sweet Handle and an exclusively designed Duplex Double-Hook Lock, providing a solid 6-point locking system for additional security.
Bi-fold handle options
Brochures
Download the brochures below to explore customisable configurations, stylish door furniture options, and innovative features.
Discover from our two ranges, Aluna or Visofold, how our bi-fold doors can transform your living spaces, providing seamless integration between indoors and outdoors with elegance and functionality.
Modern Living
Experience Seamless Integration with Bi-fold Doors
Bi-fold doors from Williams Windows not only enhance thermal efficiency but also create expansive openings that seamlessly connect indoor and outdoor spaces. Enjoy abundant natural light, panoramic views, and improved flow between areas, enhancing both comfort and aesthetics in your home. Our customisable options ensure you achieve the perfect blend of functionality and style, making bi-fold doors an ideal choice for modern living in Glasgow and the West of Scotland.
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Your Reliable Supplier
Why Choose Williams Windows and Doors for Your Home Improvement Upgrades?
For homeowners in Glasgow and the West of Scotland seeking high-quality home improvements, Williams Windows stands as the premier choice. With a steadfast dedication to quality, security, and energy efficiency, our 30 years of expertise shine through. We boast an extensive selection of customisable products tailored to suit every taste and budget.
Our seasoned professionals ensure impeccable installations, delivering enduring, low-maintenance solutions that amplify both the allure and functionality of your residence. Count on Williams Windows for unparalleled craftsmanship and exceptional customer care, fortified by an inclusive 10-year guarantee.
Get a QuoteWhat Do You Need to Know About Bi-fold Doors?
Discover essential information about bi-fold doors and their installation process with our comprehensive FAQ guide.
What is the difference between a bi-fold door and a sliding patio door?
The main difference lies in their operation. Bi-fold doors consist of multiple panels that fold and stack against one another when opened, while sliding patio doors slide horizontally along a track.
Can I customise my new bi-fold door?
Yes, bi-fold doors offer extensive customisation options. You can choose from various materials, colours, finishes, and configurations to match your home's aesthetic and functional requirements.
How long will the installation of my new bi-fold door take?
Installation times can vary depending on factors such as size, complexity, and site preparation. On average, installation of a new bi-fold door may take a few hours to a day.
Do I need planning permission to install a bi-fold door?
In most cases, installation of bi-fold doors falls under permitted development rights, meaning planning permission is not required. However, it's advisable to check local regulations and restrictions.
Will a new bi-fold door add value to my property?
Yes, installing a new bi-fold door can increase the value of your property. Bi-fold doors are highly desirable among homeowners and can enhance the aesthetics, functionality, and energy efficiency of your home, contributing to its overall value.
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Contact UsYour Buying Journey
Modern Elegance
Open up Your Home
Upgrade your home with our stylish bi-fold doors, designed to bring a touch of modern elegance to your living space. Made with high-quality materials and advanced technology, these doors are not only visually appealing but also durable and secure. With their energy-efficient design, our bi-fold doors are perfect for eco-conscious homeowners looking to reduce their carbon footprint. Choose our bi-fold doors for a stylish and sustainable addition to your home in Glasgow and the West of Scotland.
Get a QuoteDon’t just take our word for it…
Read our customer testimonials below which showcase our dedication to service and the quality craftsmanship we bring to every project.
I would recommend Williams Windows & Doors for any job, the staff were very friendly and professional, the products are excellent as were the installers,...
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Iain Dingwall
I was recommended Williams Windows and Doors by a friend and I can see why. Easy, no hassle estimates that were very competitive, really good...
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Neil Ross
I am so happy with my new back door, what a transformation! Quality feels great and the finish is just perfect.
Dylis McFadden
Excellent service from Williams Windows. Kept informed about visits, very helpful. Have used them for a long time and will continue to do so.
Joyce Urquhart
Excellent service. Speedy install especially given I live on the 3rd floor. Good communication throughout the whole process from start to finish.
Ross Wilson
Highly recommend Williams Windows. Great service and repair of other manufacturers window carried out quickly. Thank you Martin
Ann Duncan
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