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    4 Panel Bifold Doors
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    Aluminium Living
    Aluminium Living
    Aluminium Living

    4 Panel Bifold Quotes

    Limited time: 10% off all products

    Design Your Doors Design Your Doors

    slim 4 panel bifolds

    4 Panel Bifold Doors

    High Security

    3 Star Anti-Snap Locks

    3 Star anti-snap locks are standard on all 4 panel bifold doors at Aluminium Living.

    Heat Loss Reduction

    Thermally Broken Frames

    All of our aluminium is thermally broken which gives you and insulating barrier placed between the inside and outside metal components

    Glide and Fold

    Smooth Bifold Doors

    Our operating systems ensure a smooth operation with effortless gliding up and down the bifold tracks.

    FAST UK WIDE DELIVERY
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    4 Panel Bifold Doors

    Create a wider, brighter opening to your garden with made-to-measure 4 panel aluminium bifold doors, expertly manufactured in the UK and delivered straight to your home.

    Every four-panel set is made to your exact millimetre measurements at no extra cost, complete with slim aluminium sightlines, thermally broken frames and a 10-year guarantee as standard.

    Prices start from £1,800 + VAT — customise your 4 panel bifold doors online for an instant quote, or explore our most popular designs below.

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    Aluminium Living
    Free Delivery
    3 Star Locks

    Super Slim

    Top Features of our 4 Panel Bifold Doors

    Choose from black, white or anthracite grey for your 4 panel bifold doors as standard. You can also opt for a dual colour finish, with black externally and white internally, at no extra cost. For a more bespoke look, any other RAL colour can be supplied for an additional charge.

    UsOthers
    Dual Colour Free
    3 Star Anti-Snap Locks
    Toughened Glass
    UK Wide Coverage
    Trusted, Vetted & Checked

    4 Panel bifold Doors

    At a Glance

    Our 4 panel bifold doors at a glance

    • Ultra-slim 107mm sightlines for maximum glass and light
    • Panels up to 1.2m wide and 2.6m tall — openings up to 8.4m
    • Made to measure to the millimetre at no extra cost
    • 200+ RAL colours, with dual-colour inside/outside option
    • PAS 24-certified multi-point locking for genuine security
    • Thermally broken frames with U-values from 1.0 W/m²K
    • 28mm double glazing as standard; triple glazing and integral blinds available
    • 10-year guarantee covering frames, hardware and glass
    • Delivered across mainland UK in 10-14 working days
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    Aluminium Living

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    Frequently Asked Questions
    How much do 4 panel bifold doors cost in the UK?

    4 panel bifold doors typically cost between £1,800 and £2,500 + VAT supply-only, depending on the overall size, specification and chosen options. Our 4 panel bifolds are made to measure as standard, with an instant price available through our online quote builder.

    Do I need planning permission for bifold doors?

    In most cases, no. Replacing an existing door or window with bifold doors usually falls under permitted development. You may need permission if your home is listed or in a conservation area. Creating or widening an opening needs Building Regulations approval for the structural work, which your builder or installer normally arranges.

    What sizes do aluminium bifold doors come in?

    Our bifold doors are made to measure, with configurations from 2 to 7 panels covering openings from around 1.2m up to 8.4m wide. Each panel can be up to 1.2m wide and up to 2.6m tall. Every door is built to your exact millimetre measurements at no extra cost — see our measuring guide for how to size your opening.

    How long do aluminium bifold doors last?

    A quality aluminium bifold door should last 30 to 40 years or more with basic maintenance. The powder-coated finish resists fading, corrosion and weathering, and unlike timber there's no repainting or sealing. Ours come with a 10-year warranty covering frames, hardware and glass.

    Do you install bifold doors?

    We're a supply-only manufacturer, which keeps our prices among the most competitive in the UK; however, we do fit some bifolds across the UK. Doors arrive fully fabricated with clear fitting instructions, and any competent builder or window fitter can install them in a day. We're happy to recommend experienced fitters in many areas — just ask.

    What U-value do your bifold doors achieve?

    Our thermally broken frames achieve U-values from [1.X] W/m²K with double glazing, comfortably exceeding Building Regulations requirements. Triple glazing is available for maximum thermal performance. Lower U-values mean less heat loss, warmer rooms and lower energy bills.

    What is the lead time for made-to-measure bifold doors?

    Our standard lead time is 10-15 working days from order to delivery for standard colours, and 20-30 working days for non-standard RAL colours. You'll receive a confirmed delivery date when you order, and we deliver across the mainland UK with free delivery.

    Can bifold doors open inwards or outwards?

    Both. You choose whether your doors fold inwards or outwards when you order. Most homeowners choose outward-opening to preserve interior space, while inward-opening suits balconies and exposed locations. You also choose the stacking side, and can add a traffic door for everyday access without folding the whole set.

    Are aluminium bifold doors secure?

    Yes — our aluminium bifold doors are tested to PAS 24 security standards and fitted with multi-point locking, shootbolts, internally beaded glazing and protected hinges. Aluminium frames are also inherently harder to force than uPVC, making well-made bifolds one of the more secure large-opening door options available.
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