What are bi-folding doors?
Bi-fold doors are a modern, space-saving door system made up of multiple panels that slide and neatly fold back to one or both sides of an opening. When opened, they create a wide, uninterrupted opening that seamlessly connects your home with the outdoors.
Whether fitted externally to open onto a garden, patio or balcony, or internally to divide living spaces, 5 Star bi-fold doors deliver flexibility, light and a contemporary finish that transforms how you use your home.
At 5 Star, our bi-fold doors are designed to glide smoothly, making them effortless to open and close while offering exceptional strength, security and thermal performance
Explore 5 Star’s bi-folding door collections.
5 Starโs bi-fold door collections offer the perfect balance of style, performance and flexibility. Whether youโre looking for an affordable UPVC solution or premium aluminium design, our ranges are tailored to suit different budgets, home styles and opening requirements.
5 Star’s popular bi-folding door colours.
Our standard colour palette for bi-fold doors includes three extremely popular and timeless options: gloss white, anthracite grey and matt black. Grey is a firm favourite for homeowners investing in bi-fold doors โ it is sophisticated and contemporary, therefore complementing the sleek operation of the product.
Recommended bi-folding door configurations.
With all bi-folding doors, configurations can be manufactured in arrange of sizes, colours and configurations. This minimalist style of bi-fold door could be used internally to connect a room with an orangery or conservatory, or you go choose from our 7 panel bi-fold door to create a large opening to your garden.
Style does not come at the expense of security
A multi-point locking system is at the heart of the security of a bi-folding door. When the lock is engaged, it does so at several different points, in several different directions, and into robust lock keeps ensuring that the door sash is firmly fixed into the door frame.
The glazing units used to glaze the bi folding doors are inherently very strong and tough to break, designed to keep you and your home secure these bi-folding doors are as secure as possible. Tested cylinder locks are housed by high security master handles to deter and resist would-be intruders.
Best locations for bi-folding doors.
Bi-fold doors are incredibly versatile, making them suitable for a wide range of spaces around the home. Whether you want to flood a room with natural light, improve access to the garden or create a seamless connection between living areas, choosing the right location helps you get the very best from your bi-fold doors.
Why choose 5 Star’s bi-folding doors?
5 Star bi-fold doors are designed to transform how your home looks, feels and functions. Combining smooth operation, strong security and excellent thermal performance, our bi-fold doors open your living space to the outdoors while remaining comfortable, secure and easy to live with all year round. Every door is made to measure, ensuring a perfect fit for your home and lifestyle.
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Common questions about 5 Star bi-folding doors
Choosing bi-fold doors is an exciting decision, but itโs natural to have questions before you invest. From performance and security to layouts and maintenance, customers often want reassurance that bi-fold doors are right for their home. Below are some of the most common questions homeowners ask when choosing 5 Star bi-fold doors.
1. Are bi-fold doors suitable for year-round use?
Yes. 5 Star bi-fold doors are designed for everyday, year-round living. With thermally efficient glazing, insulated frames and high-quality seals, they help maintain a comfortable indoor temperature in all seasons, not just during warmer months.
2. How secure are 5 Star bi-fold doors?
Security is a key priority. 5 Star bi-fold doors feature strong frames, multi-point locking systems and toughened glazing as standard. These features work together to provide excellent protection while still allowing slim sightlines and smooth operation.
3. Do bi-fold doors let in draughts?
When manufactured and installed correctly by 5 Star, bi-fold doors should not let in draughts. 5 Star bi-fold doors are made to measure and fitted with precision, using advanced weather seals to keep wind, rain and cold air firmly outside.
4. Are bi-fold doors difficult to maintain?
Not at all. 5 Star bi-fold doors are designed to be low maintenance. Occasional cleaning of the frames and glass, along with light lubrication of the running gear, is usually all thatโs needed to keep them operating smoothly and looking great.
5. Can bi-fold doors be installed in any size opening?
Bi-fold doors are highly adaptable. 5 Star offers a wide range of panel numbers, configurations and sizes, allowing doors to be designed for both smaller openings and large expanses, all tailored to your exact measurements.
6. Which material is best for bi-fold doors?
This depends on your priorities. Aluminium offers slim sightlines and a contemporary look, while UPVC provides excellent value and low maintenance. 5 Star offers multiple material options, helping you choose the best solution for your home and budget.
7. Will bi-fold doors increase natural light?
Yes. Bi-fold doors are designed to maximise glass area, allowing more daylight into your home. When fully opened, they also remove visual barriers, creating brighter, more open living spaces that feel connected to the outdoors.
8. Can bi-fold doors be used internally as well as externally?
Absolutely. While commonly used as external doors opening onto gardens or patios, 5 Star bi-fold doors can also be used internally to divide or connect living spaces, offering flexibility without permanently closing rooms off.
Still unsure what style of bi-folding door you want for your home?
Our 5 Star advisors can guide you through every option and help you choose the perfect bi-fold door – request your tailored quote today.
5 Star customer reviews
Don’t just take our word for it, read a selection of reviews from our customers in Warwickshire, Worcestershire, Herefordshire and the West Midlands regions and their experiences with 5 Star Windows & Conservatories.
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