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Our aluminium bi-fold doors are masterpieces of innovation and style

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Modern bi-fold doors for Bristol and Bath

Durable construction, precision engineering for super smooth operation, high thermal performance, double or triple glazed options conforming to all of the British Standards and Building Regulations. Our bi-fold doors are truly a masterpiece of innovation and style.
You can upgrade your patio door or french doors to bi-fold doors by widening the entrance, which we can do.

  • Energy efficient glass panels
  • Strong aluminium profiles
  • Slim sightlines
  • Flush profile for a sleek look

We only use aluminium profiles for our bi-folds doors because they are 3 times stronger than uPVC. More benefits of aluminium.
General information about the benefits of bi-fold doors.


energy efficiency

10 year

guarantee on product and installation

10 year

security pledge



Security and durability

The multi-point locking (Anti-Bump, Anti-Pick, Anti- Drill, Anti-Snap, Anti-Extraction) system comes as standard. All our doors come with a 10 year security pledge which means we will replace any damaged window which has been forced open by a burglar. Our windows have never been reported to be broken into.

Experts in our field

Award-winning service, 30 years industry experience and voted the best in Bristol for customer satisfaction; for service without compromise, always choose Polar Bear Windows.

Recent bi-fold doors gallery

Style and performance in one

Aluminium bi-folds obtain superior strength and durability over uPVC bi-folds. They are able to offer slimmer sightlines giving you larger areas of glass for maximum levels of daylight.

You can choose your bi-folds to be in white, dark brown, black or any RAL colour, however grey (anthracite grey) bi-fold doors are a popular choice.
Our aluminium bi-fold doors are extremely durable making them highly weatherproof and resistant to the effects of rusting or expansion and contraction. Our bi-fold doors boast a number of security features including multi-point locking systems, high-security locks, Security PAS 24 and strong aluminium structure creates a safe and secure barrier.

Choose from 2 panel, 3 panel, 3 panel, 4 panel and 6 panel bi-fold doors. Our double glazed panels offer excellent energy efficiency and also incorporate a soft coat toughened safety glass as standard.

The bi-folding doors glide on stainless steel rollers, which allows for unrestricted thoroughfares and maximum use of space and light. Due to the clean lines and slim profile, bi-fold doors are easily suited to any home.

The best double glazing energy efficient windows in Bristol. Enquire today

Transform your home

Perfect aluminium bi-fold doors for your home

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Why choose us?

Great quality products, fitted perfectly with excellent customer services – award winning formula today and tomorrow

Up to
20 years

Rated the best in
Bristol for customer

30 years in the

Best price
(no sales gimmicks)

Bi-fold doors brochure

More information about bi-fold doors

Free quote with no-obligation home appointment

    Free quote with no-obligation home appointment

      Voted the best in Bristol
      for customer satisfaction

      We achieved this by provising an award-winning service, quality assured products and money saving deals to all our customers.