With their concertina design timber bifold doors allow the creation of a clear opening, providing a seamless connection with the outside. With the option of inward and outward opening doors, our designs can be configured to work exactly as the space requires.
A low profile aluminium threshold provides a smooth transition between the interior and exterior spaces. The incorporation of weather seals on the door leaves and within the track ensure that all parts of the door are well sealed, providing excellent protection from the elements. A low resistance, easy to adjust sliding mechanism provides effortless opening and closing.
All of our timber bifold door designs are provided with high levels of customisation with a choice of glazing, paints and stains and the option of dual colour. Double and triple glazing is available, with some designs allowing acoustic laminates for exceptional performance.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that George Barnsdale & Sons Ltd is consulted before specifying.
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| Custom Colours Available (?) | ||
| Glazing Type (?) | Double Glazed , Laminated Glass , Triple Glazed | |
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| Light Transmission (?) | 81 % | |
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| Bespoke (?) | ||
| Typical Building Sector (?) | Domestic | |
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| Uniclass (?) | Pr_30_59_24_81 Sliding folding doorsets | |
by George Barnsda... 14-11-2023
Our timber bifold doors have superior multipoint locking. We test all our products to PAS 24:2016 and Secured by Design.
We have designed our bottom-hung bi-fold doors to overcome the constraints associated with hanging from timber beams and non-standard openings.
The system we have developed is designed to overcome the challenge of hanging heavy weights from timber beams which can cause deflection and prevent the doors from opening properly.
The bottom-hung design will overcome this by transferring the weight to the floor with a special bottom-rolling mechanism in place of the traditional top-roller function.
Yes, we can make our timber bi-fold doors to be inward and outward opening and this provides you with flexibility when planning your inside and outside space.
Yes, timber bifold doors are ideal for large openings. Their multi-panel design makes them a perfect choice for creating wide, unobstructed views and increasing indoor-outdoor flow.
Yes, our bifold doors are available in multiple configurations to suit your space. You can select the number of panels, the direction of opening, and other custom features.