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Internal Bifold Doors

Internal Bifold Doors

Internal bifold doors, or concertina doors as they're often called, contain a series of large vertical glass panels that fold all the way back to the door frame.

From £111.99 to £1,268.00

Roomfold Deluxe

A top hung system with base track and guides offering a much wider variety of internal bifold doors with different panel sizes and width options. Supplied with drop bolts.

Prices from: £566.00 - £1,223.00

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French Folding Doors

French folding doors are the perfect choice if you want to enjoy the benefits of both traditional French doors and bifold doors in your home.

Prices from: £593.00 - £1,169.00

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Roomfold Grande

A top hung bifold door system, with our highest quality hardware and widest variety of opening options and door styles. The Roomfold Grande range also includes matching frame and drop bolts for your convenience.

Prices from: £422.00 - £1,268.00

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Roomfold Standard

A top hung internal bifold door system with no base track or threshold - making a seamless transitions between rooms easy.

Prices from: £494.00 - £935.00

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Slimline Internal Bifold Doors

Maximise space, fresh air and natural light with slimline internal bifold doors designed to separate rooms in style. Ideal for spaces that can't accommodate the swing radius of a normal door, this innovative collection is ideal for any professional quality project. Folding doors never looked so good. Order now.

Prices from: £111.99 - £249.99

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The Climadoor Internal Bifold Doors Range

If you're looking to update your living space with new internal doors, then internal bifold doors could be the ones for you. Perfect for maximising natural light between rooms, they're a practical, space saving option that gives you the flexibility to configure your living space exactly how you want to.

Unlike single leaf internal doors, an internal bi fold door can create the feel of open plan living or close off space when you need to. These interior doors often feature large glass panels so you can increase light flow throughout your home.

Internal Folding Doors To Suit You

Want to know more about our range? We offer 3 main types of internal folding doors - the Roomfold Standard, the Roomfold Deluxe, and the Roomfold Grande.

The Roomfold Standard Range

The Roomfold Standard range is a top-hung system with no base track or threshold, and is supplied with; doors, unfinished frame as standard, head track, running gear and hinges. It does however exclude handle/latch and flush bolts, allowing you to choose your own to suit your tastes. This room divider system allows through flooring to be installed with no break.

The Roomfold Deluxe Range

The Roomfold Deluxe range is also a top-hung internal bifold door system, but there is a much wider variety of panel sizes and width options available. These internal bi-folding door sets are offered complete with; finished frame; head track; low-level base track and threshold; stainless steel hinges and hinge handles and brushed stainless steel drop bolts. The only item you need to purchase is the handle/latch, where most people want to match existing ironmongery.

The Roomfold Grande Range

The Grande range of interior bifold doors includes the benefits of both the standard and the deluxe ranges, whilst being available in a huge range of sizes and is designed with no base tracks. The Grande range of room dividers is ideal for installing over existing floor coverings like tiling or parquet flooring.

The French Folding Range

French folding doors are the perfect choice if you want to enjoy the benefits of both traditional internal French doors and bifold doors in your home. With a French folding door, you can either open them in the middle, like a French door, or use the sliders to fold them back like a bifold door.

Once these internal bi fold doors are installed the low-level threshold aligns with most existing finished floor levels so you have little or no step, and these sets offer a higher level of rigidity when closed in a screen.

An added benefit of the Roomfold Deluxe over most other standard internal folding door systems is that door panels up to 762mm wide can be used giving you large glass panes, and large opening doors.

Styles & Finishes

It's important to choose new internal bifold doors to suit your décor, so we have a range of styles and finishes available.

Prefinished

Supplied ready to hang, just add door furniture. Fully finished internal bi folding doors have a coating applied in the factory so they don't require any paint or stain application on-site.

Unfinished

Ready to finish with your own paint or stain. Choose unfinished bifold doors if you have a unique colour in mind or want to match existing doors, furniture or windows. Add a stain to unfinished oak to make the most of the natural wood finish.

Glazing Options

You can also choose internal bifold doors with glazed or solid panels. We stock internal bifold door sets with clear and frosted glazing to give you the level of privacy you need.

Sizing

If you have any specific requirements on size, please don’t hesitate to call as most of our sets are joinery products meaning that they can be modified in height and width. These products should be installed by a joiner or professional DIYer to achieve the best product performance. Please ensure any unfinished internal folding doors are suitably stored and decorated before installation.

Get the Look - Complete Your Home

If you'd like to continue the bifold look throughout your whole home, don't forget to check out the rest of our bifold doors range. Our huge selection of external bifold doors are a great choice when you want to bring your inside and outside living space together and create a seamless transition between the two.

Questions about Internal Bifold Doors

What Are Internal Bifold Doors?

Interior bifold doors consist of 2-6 panels that fold back on themselves. They are also known as concertina doors, or accordion doors, because they open and close like an accordion.

This makes them great space savers, as well as stylish additions to your home. Internal bifold doors are an easy, attractive way of boosting natural light within your home and utilising room space.

Internal Bifold Doors: Why Choose Climadoor?

  • Versatile Use - Our glass internal bifold doors can be used for any room.
  • Vast Range Of Designs In Our Internal Bifold Doors Range - Frosted glass, clear glass, unfinished, prefinished, painted and many more! 
  • Superb Quality - Our internal bifold doors are designed with longevity in mind.
  • Easy To Install - No messing about and no carpenter necessary, you can install these interior bifold doors by yourself!

Why Choose Internal Bi Fold Doors?

Interior bifold doors can be used for multiple purposes. If you are short on space, their folding style is a great way to separate rooms without having to worry about the width of the door once opened.

They are also a great way of creating space. A lot of people use folding glass doors as partitions to divide smaller rooms into two. For example, if you’ve always wanted a dining room but simply don’t have space in your house, some people may opt to divide their kitchen with interior folding doors. The transparency of the glazed doors can also make rooms feel much larger than they actually are.

Bifold interior doors are a flexible way of transforming the interior of your home. If you were to put up a wall between two rooms there’s not a lot you can do about it afterwards. Choosing an option like solid internal bifold doors means they can be folded back towards the wall so you can open up or close off space completely whenever you feel it necessary.

What Types of Internal Bi Folding Doors are Available?

There are multiple styles of internal bifold door, so if you want to completely separate the rooms you can opt for solid doors or doors with frosted windows. Choosing an internal bifold door with glass can allow you to let more light into your room, whilst still maintaining your privacy.

If you like the look of French doors but want the flexibility of bifold doors, we also offer a range of internal French folding doors which offer the best of both worlds. The style choice will depend on your personal preference but we're certain you will be able to find everything you need in our extensive internal bifold door range.

What do Internal Bifold Doors Cost?

Our range of interior folding doors starts from under £500. The size, material, finish and number of glazed panels will impact on the door price. 

Latest News & Advice

Concertina Doors for Small Spaces

Concertina Doors for Small Spaces

If you're looking for a smart internal door solution for a small space, then concertina doors are a smart choice.

How to Measure Up for Internal Bifold Doors

How to Measure Up for Internal Bifold Doors

Knowing what size interior folding doors you need and how exactly to measure for them can be a tricky job. Our handy guide on how to measure up should help.

How to Remove Internal Bifold Doors

How to Remove Internal Bifold Doors

If you're not quite sure how to remove an internal bifold door, here we offer up some handy tips to help you get the job done.

Where Do You Put the Handle on Internal Bifold Doors?

Where Do You Put the Handle on Internal Bifold Doors?

Handle placement is very important when it comes to the longevity of your internal bifold doors. Check out our handy guide for more information about fitting.

How Do Internal Bifold Doors Work?

How Do Internal Bifold Doors Work?

In this nifty guide we answer a few of the most commonly asked questions, giving you a better insight into internal bi-fold doors and how they work.

How To Fit An Architrave Around your Internal Door

How To Fit An Architrave Around your Internal Door

An expert guide with handy tips on how to replace and add a new architrave to your interior doors like a pro.

How To Fit & Adjust Your Internal Doors

How To Fit & Adjust Your Internal Doors

A comprehensive guide with useful tips on how to fit your internal doors. Including information on how to adjust the door's size to fit your frame.

How To Choose Internal Doors For Your Home

How To Choose Internal Doors For Your Home

Looking to replace the doors within your home. We have a thorough guide that discusses the different designs, sizes and finishes.

How To Fix Common Internal French Folding Door Problems

How To Fix Common Internal French Folding Door Problems

All doors have in common similar problems - squeaky hinges, doors swinging closed too fast, soundproofing issues - we have put together a detailed guide however explaining what you can do to fix these issues.

Child Proofing Your Folding French Doors

Child Proofing Your Folding French Doors

Ensure the doors inside your home are safe with our childproofing guide. We have a wide range of tips and tricks to ensure no trapped fingers.

What Is The Difference Between Internal French Doors, Sliding Doors and Internal Bifold Doors?

What Is The Difference Between Internal French Doors, Sliding Doors and Internal Bifold Doors?

Looking to upgrade the doors in your home and not sure which type to choose? Our guide looks at the differences between internal French doors, sliding doors and bifold doors.

How to Install Internal Bifold Doors on Carpet Flooring

How to Install Internal Bifold Doors on Carpet Flooring

If you want to know how to fit bifold doors over a carpet then following this detailed guide from Climadoor should see you through the process, from start to finish.

How to Install Bifold Doors on Laminate Flooring

How to Install Bifold Doors on Laminate Flooring

A step by step guide on how to install bifold doors on laminate flooring from b-fold door specialists Climadoor. This useful guide discusses how you can you fit your doors without damaging your laminate flooring.

Internal Bifold Doors Size & Buying Guide

Internal Bifold Doors Size & Buying Guide

Struggling to choose your internal bifold doors or just uncertain whether they are the right choice for your home? Our buying guide as all the information you need.

How to Paint an Internal Bifold Door

How to Paint an Internal Bifold Door

A step by step guide to painting your internal bifold doors from experts Climadoor. You will find a list of things you will need as well as thorough instructions to help create that perfect interior finish.

How to Fit an Internal Bifold Door

How to Fit an Internal Bifold Door

A step by step guide to measuring and installing your new internal bifold doors. Our easy to follow advice will help ensure you fit your doors properly.

Internal Bifold Door Glossary: The Jargon Explained

Internal Bifold Door Glossary: The Jargon Explained

What's the jargon behind Internal Bifold Doors? We decipher the glossary and explain the terminology.

The Difference Between Finished & Unfinished Doors: Internal Bifolds

The Difference Between Finished & Unfinished Doors: Internal Bifolds

This helpful guide will help you decide whether a finished or unfinished bifold door is right for your home.

How to Clean an Internal Bifold Door

How to Clean an Internal Bifold Door

A selection of important cleaning and maintenance tips for your internal bifold doors, from door experts Climadoor. Advice on looking after your tracks and keeping your glass smear free.

Why Choose Us

Reasons to shop
with us

Specialist suppliers of high quality, internal and external folding and french doors. Buy direct for the best price.

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Delivery to most mainland UK postcodes within 3-7 working days. Free delivery on orders over £750.

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The Climadoor
Guarantee Promise

All of our doors and hardware are guaranteed for ten years against the occurrence of manufacturing faults.

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