Are bi-folding doors energy-efficient?

One great advantage of bi-folding doors is that they're highly energy-efficient with a low U value. We won't go into all the details here – but we're happy to answer any questions you have.

Can bi-fold doors go around corners?

Instead of taking up a single wall, bi-fold doors can be built to go around corners, creating even more space and light for your home.

Can bi-fold doors be replaced?

Yes – get in touch if you're looking for a bi-fold door replacement.

Bi-fold door installation

Add a touch of luxury to your home. Choose bi-folding doors from West Yorkshire's premier window and door experts.

Design your door

Bi-Fold Doors Installation | West Yorkshire Bi-Folding Door Supplier

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Choose quality. Choose Calder.

At Calder Windows, we've been in the business of windows and doors for 30+ years. Here's why we're a bi-folding door company you can trust.

No cut corners

We use trusted suppliers and pride ourselves on getting things perfect, first time.

No stress

Expect good old-fashioned customer service and great aftercare as standard.

Guaranteed

You're covered for 10 years with our insurance-backed warranty.*

Why choose bi-folding doors?

Flood your home with natural light with our custom-built bi-folding doors.

Stretching from floor to ceiling, bi-folding doors create a sense of space in your home – and, if you have them opening out onto the patio, bring your home and garden closer together.

But these elegant, contemporary doors aren't just a showpiece – they're built for practicality as well as style. As with all our products, they're easy to operate, easy to maintain, super-sturdy, super-secure, energy-efficient and weather resistant.

Realise your home's potential for space, light and beauty with this classic look.

Super secure

You want security as well as luxury. Our bi-folding doors are fitted with a high-security Yale locking system – and each product has been tested for safety.

Range of colours

Match your bi-folding doors to your interior design with our range of stunning colours.

High quality

Our bi-folding doors are affordable – but we don't cut any corners where quality's concerned.

Weather resistant

As well as being sturdy, our bi-folding doors are built for British weather. They're long-living and easy to clean.

Explore our Ali bi-folding doors

Choose from a huge range of colours and designs.

Our bi-folding doors can span the full length of a room. But when they're open, they take up very little space thanks to their concertina design.

Enjoy an uncluttered wall-length view of your garden – or create a sense of space with a see-through divider between rooms.

Like all our range, our bi-folding doors are up-to-date. That means they keep the heat in and keep burglars out.

The doors glide effortlessly along their track and maximise the natural light in your home. Easy to operate, easy to clean – and available in a range of appealing colours.

About us

Quality doesn't cost – it pays.

At Calder Windows, we've specialised in bi-fold door installation for 30 years. Whatever you want to know about product sourcing and installation – we've been there, done that and got the work shirt.

If you're looking for bi-fold doors in West Yorkshire, get in touch – we'd love to answer your questions.

Our family-run company has an easygoing, qualified team that provides you with high-quality materials, high-quality service and unbeatable aftercare.

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More to love

Toughened glass
High-security Yale locking system
Maximise light in your home
Compact
Energy-efficient
High-quality materials
Double glazed
10-year guarantee
Range of attractive colours
Easy to operate
Low-maintenance

Uniblinds

The ideal addition to vertical windows.

Want to fine-tune the levels of light and shade in your conservatory? Uniblinds are the ideal solution.

Their advanced technology makes control of light and shade easier than ever.

Suitable for any vertical window, they can be integrated into one of our bi-folding or sliding doors or fitted into an existing frame.

How do Uniblinds work? There are different control options – get in touch to find out more.

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Choose from our range of colours and other designs.

Make your bi-fold doors your own

Do you have a vision for how your bi-fold doors will match your decor? Choose from our wide range of colours and finishes to make that dream come true.

Pick from black and white hardware and a range of tasteful frame colours, including woodgrain-style finishes.

Your home is unique – that's why you can choose how your bi-fold doors are configured. Get in touch to find out more.

Get a FREE quote

Looking for bi-fold door suppliers in Wakefield or West Yorkshire? We'd love to help. Request a free quote today or apply for finance.

Request a quote

Frequently asked questions

Are bi-folding doors energy-efficient?

One great advantage of bi-folding doors is that they're highly energy-efficient with a low U value. We won't go into all the details here – but we're happy to answer any questions you have.
Can bi-fold doors go around corners?

Instead of taking up a single wall, bi-fold doors can be built to go around corners, creating even more space and light for your home.
Can bi-fold doors be replaced?

Yes – get in touch if you're looking for a bi-fold door replacement.