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Sale Now On 10% off all 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.

Roomfold Grande

A Top Hung bifold door system, with our highest quality hardware and widest variety of opening options and door styles. Include matching frame and drop bolts.

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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.

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Roomfold Standard

A top hung system with no base track or threshold, supplied with doors, frame, head track, running gear & hinges but without drop bolts

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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. 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.

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On Sale Oak Iseo Roomfold Grande - 4 Light Clear Prefinished

Oak Iseo Roomfold Grande - 4 Light Clear Prefinished

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£602.10 - £1,106.10

On Sale Oak Iseo Roomfold Grande - 4 Light Frosted Prefinished

Oak Iseo Roomfold Grande - 4 Light Frosted Prefinished

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£602.10 - £1,101.60

On Sale Oak Mexicano Roomfold Grande

Oak Mexicano Roomfold Grande

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • No Glass

Prices from:
£494.10 - £926.10

On Sale Oak Mexicano Roomfold Grande - Prefinished

Oak Mexicano Roomfold Grande - Prefinished

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • No Glass

Prices from:
£521.10 - £944.10

On Sale Oak P10 Roomfold Grande - Clear

Oak P10 Roomfold Grande - Clear

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£476.10 - £863.10

On Sale Oak P10 Roomfold Grande - Clear Prefinished

Oak P10 Roomfold Grande - Clear Prefinished

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£575.10 - £1,061.10

On Sale Oak P10 Roomfold Grande - Frosted

Oak P10 Roomfold Grande - Frosted

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£521.10 - £989.10

On Sale Oak P10 Roomfold Grande - Frosted Prefinished

Oak P10 Roomfold Grande - Frosted Prefinished

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£611.10 - £1,169.10

On Sale Oak Pattern 10 Roomfold - Clear Glass

Oak Pattern 10 Roomfold - Clear Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£512.10 - £962.10

On Sale Oak Pattern 10 Roomfold - Frosted Glass

Oak Pattern 10 Roomfold - Frosted Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£602.10 - £989.10

On Sale Oak Roomfold Deluxe - Clear Glass

Oak Roomfold Deluxe - Clear Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£602.10 - £1,115.10

On Sale Oak Roomfold Deluxe - Frosted Glass

Oak Roomfold Deluxe - Frosted Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£719.10 - £1,097.10

On Sale Prefinished Oak 4L French Folding Room Divider - Clear

Prefinished Oak 4L French Folding Room Divider - Clear

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£809.10 - £989.10

On Sale Prefinished Oak 4L French Folding Room Divider - Frosted

Prefinished Oak 4L French Folding Room Divider - Frosted

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£845.10 - £1,025.10

On Sale Prefinished Oak 4L Roomfold Deluxe - Clear Glass

Prefinished Oak 4L Roomfold Deluxe - Clear Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£737.10 - £1,169.10

On Sale Prefinished Oak 4L Roomfold Deluxe - Frosted Glass

Prefinished Oak 4L Roomfold Deluxe - Frosted Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£746.10 - £1,124.10

On Sale Prefinished Oak 4L Shaker Roomfold - Clear Glass

Prefinished Oak 4L Shaker Roomfold - Clear Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£611.10 - £989.10

On Sale Prefinished Oak 4L Shaker Roomfold - Frosted

Prefinished Oak 4L Shaker Roomfold - Frosted

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£701.10 - £1,034.10

On Sale Prefinished Oak French Folding Room Divider - Clear

Prefinished Oak French Folding Room Divider - Clear

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£809.10 - £998.10

On Sale Prefinished Oak French Folding Room Divider - Frosted

Prefinished Oak French Folding Room Divider - Frosted

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Frosted Glass

Prices from:
£863.10 - £1,025.10

On Sale Prefinished Oak Pattern 10 Roomfold - Clear Glass

Prefinished Oak Pattern 10 Roomfold - Clear Glass

Internal Bifold Doors

  • • Engineered Solid Core (Heavyweight)
  • • Clear Glass

Prices from:
£620.10 - £1,070.10

The Climadoor Internal Bifold Doors Range

If you're looking to update your living space, internal folding doors could be the perfect solution.

Our Internal Folding Door Options:

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 RangeThe Roomfold Standard range is a top-hung internal folding door system with no base track or threshold, and is supplied with; doors; unfinished frame as standard; head track; running gear and hinges; but excludes handle/latch and flush bolts. This 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 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 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 bifold 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.

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.

Don't forget to check out the rest of our bifold doors range, including our huge selection of external bifold doors if you'd like to continue the bifold look throughout your whole home.

Questions about Internal Bifold Doors

What Are Internal Bifold Doors?

Interior bifold doors are also known as concertina doors, or accordion doors, because they open and close like an accordion, with the panels folding back on themselves. 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.

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.

Internal bifold 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.

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 flexiblity 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.

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!

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, our handy guide should help.

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 Bi-fold Doors Work?

How Do Internal Bi-fold 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 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 on how to fit your internal doors from door specialists Climadoor. 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.

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 Bifold Doors on Carpet Flooring

How to Install 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 at realistic prices.

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Nationwide
Delivery

Delivery to most mainland UK postcodes within 3-7 working days. Charges to non UK mainland may apply.

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