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Bi-Fold Doors in Kent, Bromley and Dartford, to Maidstone and Sevenoaks

The wide opening capacity of bi-fold doors creates a seamless link between interior and exterior spaces making bifold doors perfect for Kent homes. When closed, their slimline frames provide panoramic views of the outdoors. Bi-fold doors function on an easy to use sliding track system.

The door panels can be arranged to either neatly stack to one side or in the middle. Commonly placed externally at the rear of properties, they can also be used between two interior rooms to provide an open plan living area.

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    Anthracite grey aluminium bifold door

    Multiple configurations

    Add multiple panels to accommodate the design specifications of your home, with the option to open in or out

    Flush stacking

    A unique flush line pop-out handle allows for square flush stacking panels when the doors are fully open.

    Range of colours

    Available in a range of single or dual colour options, so you can have the inside of your door in a different colour to suit your interior

    What are bifold doors?

    Bi-fold doors are unique sliding doors that will transform your living space. With a concertina-style fold, the door panels neatly stack up on one side to completely open up your home. With up to eight door panels available, you can create a fully glazed wall if you wish, depending on the size of the space. By completely opening up the room, you can create an open-plan feel between your home and garden.

    These doors are perfect for summer, but you don’t have to worry about bi-fold doors letting you down during winter. Like all our doors, they still possess all the energy-efficient qualities that keep your home warm. Our door frames combined with our high-quality double glazing provide superior insulation. Security is taken care of too with multi-point locking and secure frames that will keep your home safe.

    Why choose bi-fold doors?

    Wide selection of configurations

    From space-saving 3 panel bifolds to an expansive 8 pane bifold system, we have a configuration to suit your home.

    Thermally advanced design

    Featuring a unique polyamide thermal break, our thermally broken aluminium bi-fold doors achieve A+ energy ratings and low U-values with ease.

    Effective protection against corrosion

    Finished in an anti-fade, anti-rust and anti-corrosion coating, our aluminium bifold doors are exceptionally strong and weather-resistant.

    Long lasting security

    Able to last up to 45 years, our aluminium bi-fold doors are certified by the Police Preferred Specification and tested to PAS 24 as standard.

    Low thresholds

    Enjoy easy access with low thresholds that make bifold doors suitable for all family members, including those with mobility needs.

    Peace of mind

    Backed by a 10-year guarantee and a commitment to exceptional craftsmanship and customer satisfaction.

  • Colours
  • Glazing
  • Furniture
  • Configurations
  • Colours

    Our aluminium doors come in a wide variety of colours to make your home the envy of your street. Our aluminium bi-fold doors can be made in any RAL colour. This way you can choose to make your home stand out with vibrant bold colour or find a shade that exactly matches the rest of your home.

    White

    White

    Ivory White

    Ivory White

    Light Cream

    Light Cream

    Mid Cream

    Mid Cream

    Green Grey

    Green Grey

    Grey

    Grey

    Smoke Grey

    Smoke Grey

    Warm Grey

    Warm Grey

    Shadow

    Shadow

    Slate Grey

    Slate Grey

    Anthracite Grey

    Anthracite Grey

    Midnight Grey

    Midnight Grey

    Deep Black

    Deep Black

    Dark Brown

    Dark Brown

    Chocolate Brown

    Chocolate Brown

    Warm Red

    Warm Red

    Ocean Blue

    Ocean Blue

    Mid Green

    Mid Green

    Any RAL Colour

    Any RAL Colour

    Glazing

    Both ECOMax double glazing and Comfort Glass are available with our beautiful aluminium bifold doors and we can also offer a range of textured and patterned glazing for added privacy or decoration. The benefits of upgrading your glazing are truly limitless - the most notable features include increased warmth, reduced energy bills & beating future energy price hikes. For complete peace of mind, we also offer toughened glazing options to enhance your home security further.

    Furniture

    Furniture to finish off your new door in style

    Whether you choose a composite, uPVC or aluminium door, and whatever the style, we offer a range of door furniture options in a number of elegant designs and colours so you can create a unique door for your home. From beautiful door handles and letterboxes to traditional door knockers and door numerals, the choice is yours.

    Furniture Options

    Securifold

    Securifold

    Locking T-Handle

    Locking T-Handle

    T-Handle

    T-Handle

    Furniture Colour Options

    Black Finish

    Black Finish

    Brass Finish

    Brass Finish

    White Finish

    White Finish

    Chrome Finish

    Chrome Finish

    Steel Finish

    Steel Finish

    Configurations

    2-0-1

    2-0-1

    2-0

    2-0

    2-0-2

    2-0-2

    3-0

    3-0

    3-0-1

    3-0-1

    4-0

    4-0

    3-0-3

    3-0-3

    4-0-1

    4-0-1

    3-0-2

    3-0-2

    4-0-2

    4-0-2

    4-0-3

    4-0-3

    4-0-4

    4-0-4

    5-0-1

    5-0-1

    5-0-2

    5-0-2

    5-0-3

    5-0-3

    5-0

    5-0

    6-0-1

    6-0-1

    6-0-2

    6-0-2

    6-0

    6-0

    7-0-1

    7-0-1

    7-0

    7-0

    8-0

    8-0

    Our bi-fold doors for Kent are available with a range of threshold options and up to 8 door panels to suit specific spaces. Choose a low threshold for easy wheelchair or pushchair access. To improve weatherproofing, opt for a raised stormproof threshold.

    Our bi-fold doors are available in aluminium, and a plethora of attractive colours to complement any type of property. With high-quality glazing and secure locking systems as standard, you’ll be the envy of your neighbours with a stylish set of new bi-fold sliding doors. We have the best range of materials colours and finishes for bi-fold doors in Kent.

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    open bifold door in kitchen
    Black aluminium bifold door

    Made to measure bi-fold door configurations in Kent

    Our bi-fold doors can be created with up to 8 large glass panes, so whether you wish to create a sleek fully glazed wall, or simply just replace an existing tired back door, we can install the perfect bi-fold doors for Kent home owners. They can either stack in the middle of the door, or to one side, so they’ll ideally fit with your home’s space for excellent space optimisation.

    Once we’ve confirmed the structure for you and you’ve chosen from our 3 high-quality materials, you can then decide from over 150 RAL colours, in either smooth and glossy finishes, or woodgrain effects for a more traditional appearance. We also offer dual-colour designs, so the exterior and interior colours can be distinct for a unique design that effortlessly blends with the inside and outside of your property.

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    Aluminium bi-fold doors with slimline frames

    Aluminium bi-fold doors are the pinnacle of modern door solutions. No other material can match the slimline design that aluminium door frames provide. With 150 RAL colour choices in smooth effects, they’ll modernise any style of property, both old and new.

    Boasting ultramodern thin frames, our collection of bespoke aluminium bifold doors will maximise the natural light that enters your home, creating a bright ambience. We incorporate advanced glazing panels into the design, which when paired with the insulation abilities of quality aluminium, provides superior thermal benefits. You’ll notice that your home is a more comfortable temperature.

    The strongest construction material, aluminium provides unparalleled durability that will stay intact from even the largest forces. It has been rigorously tested to building regulations, exceeding the strict requirements. Not only will this keep your home secure, but it's robustness and anti-corrosion coating will provide protection from harsh weathers, making it an ideal door solution if you live in a coastal area.

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    Oak effect aluminium bifold door
    Large grey aluminium bifold door

    Modern bi-fold doors will protect your home

    As a reputable double-glazing installer, you can be sure that our wide-ranging bi-fold door collection provides the home security you’d expect of an award-winning range. We incorporate a variety of industry-leading security features, such as multi-point locking systems that include anti-split and anti-drill mechanisms. All of our bi-fold doors have been tested to strict industry standards, illustrating the protection they provide. For greater peace of mind, we can also include additional locking features to further increase your home’s security.

    As bi-fold doors include large glass panes, we use toughened glass as standard. It’s 5 times stronger than standard glass. Upon impact it will shatter into thousands of tiny pieces, reducing any injuries from occurring. This makes it an ideal replacement door, home improvement, solution for families with young children and pets.

    Our bifold doors utilise large panes of innovative toughened glass, which is five times stronger than standard glass, so you can be sure that this will add another level of protection to your home. When impacted, it shatters into hundreds of small pieces so the likelihood of injury is almost eliminated, meaning this makes it a safer glass choice for bifold doors.

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    Energy-efficient bi-fold door systems

    Featuring a market leading thin framed design with large panes of glass, you’d be wrong to think they’ll let the cold elements into your home. In actual fact, our modern manufacturing does the complete opposite, providing unparalleled energy efficiency and thermal efficiency capabilities.

    Our advanced double glazing can achieve A+ energy ratings, the very best available on the market. Its innovative design incorporates two dense glass panes that surround an argon gas filled chamber. This multi-layered system effectively keeps the warmth inside of your home, and the warm-edge spacer bars further boosts its thermal performance. With replacement bi-fold doors, you’ll be able to save money on your energy bills, making them an even better investment of money.

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    Dual colour aluminium bifold door
    Bifold door with blinds

    Bi-fold doors with integral blinds with retain your privacy

    Our range of bespoke bi-fold doors can be fitted with integral blinds. These are confined within the two panes of glass. As they aren’t exposed to the elements, they’ll stay in perfect condition and don’t require any dusting or upkeep to ensure they look like brand new. Our integral blinds are fully compliant with industry safety campaigns, meaning they’re a safe choice for homeowners with children.

    A key benefit of adding integral blinds into new bifold doors is that you can manually control the inner temperature. With either a slider or cordless slider option, you’ll be able to adjust how much warmth enters the room. This also lets you admire the unobstructed outside views, and also close the blinds to retain your privacy when you desire.

    Our range of integral blinds are available in a variety of designs, including horizontal or pleated styles. You’ll be able to choose from an array of colour options that suit the bi-fold door design and living space.

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    Compare Door Styles

    French Doors

    French Doors

    • Available in high performance uPVC or aluminium
    • Industry-leading locking features as standard,
    • Achieve A+ energy ratings

    Popular Colours:

    Black Brown
    White
    Elephant Grey
    Anthracite Grey Grained
    Flush French Door

    Flush French Door

    • High-performance uPVC
    • Industry-leading locking features as standard
    • Achieve A+ energy ratings

    Popular Colours:

    White
    Black Brown
    Anthracite Grey Grained
    Elephant Grey
    Sliding Patio Doors

    Sliding Patio Doors

    • Available in high-performance uPVC or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    Deep Black
    Anthracite Grey
    White
    Smoke Grey
    Back Doors

    Back Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    White
    Elephant Grey
    Anthracite Grey Grained
    Black Brown
    Front Doors

    Front Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    White
    Anthracite Grey
    Black
    Blue
    Aluminium Doors

    Aluminium Doors

    • Modern design with minimalist sightlines
    • As low as 1.2 (W/m²K)
    • Over 30 years life expectancy, minimal upkeep

    Popular Colours:

    Deep Black
    White
    Smoke Grey
    Anthracite Grey
    uPVC Doors

    uPVC Doors

    • High performance in wide range of styles
    • U-values: As low as 1.3 (W/m²K)
    • 20 years life expectancy, maintenance free

    Popular Colours:

    White
    Black Brown
    Anthracite Grey Grained
    Elephant Grey
    Composite Doors

    Composite Doors

    • GRP skin and solid core in wide range of styles
    • U-values: As low as 1.1 (W/m²K)
    • 30 years life expectancy, low maintenance

    Popular Colours:

    Anthracite Grey
    White
    Blue
    Red

    Your Window and Door Journey with FineLine

    Replacing your windows and doors is easy.

    01

    Choose the right windows and doors

    Fill out a form online or visit one of our 10 showrooms to see our range of high-quality windows and doors up close and speak to our expert team for any advice on materials, styles, colours, energy efficiency and glazing. Once you are happy with your choice, we’ll provide you with a free no-obligation quote.

    02

    Place your order with us

    When you want to go ahead with your order, the details have been approved, and we have received your order deposit, our administration team will provide your contract to a surveyor.

    03

    Your surveyor assessment

    The surveyor will contact you to arrange a date that is convenient to come to your home and review the project scope, take accurate measurements and discuss any other matters that need to be considered. We will then confirm the surveyor’s assessment.

    04

    Confirm an installation date

    Our installation department will contact you to arrange a date for your window and/or door installation and your products will be ordered and manufactured, using cutting-edge techniques and industry-leading materials.

    05

    You're ready for your installation

    On the day, our skilled team will arrive at the agreed time to install your products, ensuring minimal disruption. They’ll explain the locking and opening systems and share maintenance tips to keep your products looking brand new. Once your installation is complete, we will contact you to confirm that everything has been finished.

    Begin Your Project

    Get your free quote – with no-obligation to buy. Simply fill in the form below to get started:







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