Our internal bifold doors offer a flexible and easy solution for maximising space in smaller homes. These doors are perfect for creating seamless transitions between rooms while maintaining an open plan feel.
Find the perfect internal bifold door to upgrade your living space with modern style. Order online and enjoy UK-wide delivery.
Our internal bifold doors offer a flexible and easy solution for maximising space in smaller homes. These doors are perfect for creating seamless transitions between rooms while maintaining an open plan feel.
Find the perfect internal bifold door to upgrade your living space with modern style. Order online and enjoy UK-wide delivery.
Our Internal Bifold Doors Range
Direct Doors has earned a trusted, award-winning reputation for supplying quality doors for all types of homes. With over 45 years of industry knowledge, we have built the largest selection of internal doors in the UK.
Our standard and bespoke bi-fold doors neatly separate rooms without losing interior light, transforming your home’s space. Engineered for lasting durability, we offer three core options to match your budget and room requirements.
Solid core doors offer the best sound insulation, making them great for compact spaces. Semi-solid and hollow options are lighter and easier to handle. Here’s what else to expect from our collection of internal folding doors for sale.
Diverse Folding Door Styles
Choose from a versatile selection of internal bifolding doors to perfectly complement your home.
Flush: Clean, flat-faced doors with no panels and minimalist line patterns, perfect for an understated look.
Panel:Bi-folding internal doors with raised or recessed panels that provide bold, structural depth.
Glazed:Internal bi-fold doors featuring glass panels to let natural light flow between rooms and create an open, airy atmosphere.
Glazing Options
Brighten your rooms with internal bifold doors available in various glazing choices. Find the right balance of natural light, privacy and style from the options below:
Clear: Like a transparent partition, it keeps your favourite furniture layouts, feature walls or kitchen islands fully visible from adjacent rooms.
Bevelled: Angled edges catch and reflect changing daylight, giving the glass a high-end bordered design that elevates your room’s overall aesthetic.
Frosted: Blurs direct lines of sight for total privacy, making this option perfect for bathrooms or hiding utility room clutter.
Designer: Features geometric glass patterns that bring a unique character to your door, creating a focal point in modern hallways.
Reeded: Delivers a ribbed, textured finish that softens sightlines without blocking your view, keeping layouts feeling entirely open.
Tinted: A modern design that filters glare and softens light levels, creating a cosy, relaxed atmosphere perfect for living areas or TV snugs.
Note: Our tinted and reeded bi-fold doors are not privacy glass options. Both styles remain fully transparent when closed.
Standard & Bespoke Sizes
Our folding doors fit easily into your existing structural openings, instantly replacing old-fashioned setups to improve spatial flow. Overall wall space requirements for our internal bi-fold doors include:
(Small)1981 mm x 686 mm - 1981 mm x 762 mm: Provides a practical, space-saving solution for tight en-suites or small bathrooms.
(Medium) 2084 mm x 1445 mm - 2084 mm x 1597 mm: Replaces wide standard doors with a folding track system, keeping your busy communal walkways completely clear.
(Large) 2084 mm x 1749 mm: Doors open smoothly to maximise the use of large wall openings, creating a fluid, open-plan feel without taking up space.
Premium Finishes
Our pre-finished folding doors leaves arrive factory-sealed and painted, reducing the amount of on-site finishing required. Frames and frame components are supplied unfinished and should be finished to match the chosen door finish. Alternatively, opt for unfinished bifold doors for the creative freedom to apply your own custom paint colours or bespoke wood stains.
Choose from a range of versatile bifold interior door finishes to bring your vision to life.
Oak-veneered folding doors: Deliver a natural finish that brings character to your living space while offering lasting durability.
Laminated folding doors: Offer a durable, low-maintenance finish that’s scratch and moisture-resistant, ideal for kitchens and utility areas.
White-primed folding doors:Ready for your final topcoat of paint, white internal bifold doors are great for creative customers who want to add a more personalised touch.
Need help choosing from our wide selection of internal bifold doors? Contact our team for help pinpointing the right style, specifications and door fittings.
Bifolding Internal Door FAQs
Find answers to common questions about our internal bifold doors for sale to ensure you have all the information you need before ordering online.
What other internal folding doors would you recommend?
Looking for a stylish, flexible alternative to our traditional indoor bifold doors? Explore our exclusive ThruEasi Room Dividers and create smooth transitions between smaller rooms while maximising valuable floor space. These door systems feature glazed panels that channel more light deeper into your floor plan for bright, open-plan living areas.
What are the best handles for internal folding doors?
This depends on your stylistic needs and the type of bifold door you choose. Popular internal door handles best suited to bifold doors include:
Pull handles: Vertically aligned handles with modern and vintage aesthetic options.
Ball handles: Rounded, minimalist handles available in smooth or Ripon reeded finishes.
Are internal bi-fold doors easy to install?
Yes, if you have standard DIY tools and follow a structured process. As we do not offer installations, we supply your premium doors alongside detailed fitting guidelines to help you complete the job smoothly.
To successfully install bifold doors, you need to correctly:
Secure the top track
Mount the jamb pivots
Align the hinges
Watch this video for a step-by-step visual walkthrough on installing a top-mounted folding door. Use the track overhang chart for our top-mounted interior bifolding doors to ensure exact clearances before drilling into your structural lintel.
For more expert fitting tutorials and trade tips, subscribe to our YouTube channel.
How do I maintain bifolding doors?
Maintaining interior bifold doors is as simple as 1-2-3:
Clean the track system and pivots periodically for ongoing smooth operation.
Lubricate metal parts for smooth operation.
Inspect and tighten door hinges and screws occasionally.
Do internal bifold doors come with a warranty?
Yes. When you buy internal folding doors from us, your investment is fully protected against manufacturing faults. Every door assembly comes backed by a comprehensive 12-month guarantee, giving you complete peace of mind from day one.
We offer transparent, VAT-inclusive pricing to make your purchase straightforward. Our clear returns policy outlines exactly how to arrange a quick collection or replacement if an item arrives damaged. If you simply change your mind prior to fitting, we make it just as straightforward to organise an exchange.
Note: Terms and conditions apply to these coverage policies and require proper installation, sealing, and maintenance to keep your coverage fully active.
Buy internal bifold doors backed by excellent reviews from homeowners across the UK. Visit our showroom to see our doors in action and discuss your project’s specific needs in person.
Please Note:
Do not book tradesmen until your goods have arrived, been inspected for damage and confirmed as suitable for installation.
Courier delays may occur due to illness, traffic or unforeseen product issues.
Wood products feature natural variations in grain and appearance — this is part of their unique character and beauty.
We cannot accept liability for any costs incurred from arranging installation before delivery and inspection.