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One of the slimmest bifold doors on the market, Origin OB-49 bifold doors come with all the product quality and high specifications of the classically styled model, but with an impressive mullion sightline of just 110mm.  

Designed to transform your space yet giving you bigger glass sizes, reduced visible aluminium, more light and better views.  Origin OB-49 bifold doors provide the perfect solution when your project needs a more contemporary folding sliding door.

With renowned Origin styling, high specifications and product quality in a slimmed-down design, Origin OB-49 bifold doors are ideal as a replacement for your dated doors, a new extension or a building project.

Available from two up to eight panels, a fixed corner option, and even matching thin profile single and French doors, Origin OB-49 bifold doors create the perfect patio door solution.  Expertly-crafted folding sliding doors, professionally installed by us and available with up to 20-year manufacturer guarantee.

The slimmed-down sightlines of Origin OB-49 bifold doors also make them ideal for creating a gorgeous steel-look design.  Using hand-cut and applied glazing bars, we can create the iconic industrial, heritage or Art-Deco style for you, with all the functional benefits only folding doors provide.  


Origin OB-49 bifold doors – designed your way 

Your new Origin OB-49 bifold doors come with virtually identical personalisation options to the OB-72, ensuring they meet virtually any sized opening, new or old, as well as giving you all the colour, glass and functional options you need.

Available as open in or open out, folding in one or two directions, the OB-49 model offers flexible panel sizes, including the lower set door track, giving you a minimal step-over as you go out to your patio area. A convenient traffic door is a popular option, letting you use your bifolds comfortably for everyday access without having to fold all the panels back every time.  Perfect for taking out the washing, letting out a pet or ventilation.  Discreet magnets hold your door panels in an open position when you are enjoying the warmer weather and the outdoors.

The extensive size, configuration, colour and hardware options are what make Origin doors some of the best.  We can help you choose the right colour for your property from an endless array of colours, including metallic effects or a different colour inside and out. Origin OB-49 bifold doors come with the same gorgeous range of aluminium or stainless steel handles in contrasting or colour-matched colours or ultra-premium Hafi handles in tactile finishes that are a joy to operate and create a fantastic connection with your new doors. A choice of seven coloured door gaskets in popular door colours creates an even better-looking and balanced door set. And we can help you get the best in privacy and comfort with acoustic or solar control glass or the latest integral glass blinds.

Origin OB-49 bifold doors specifications

High-end locking systems protect your home and possessions, including eight locking points, and high security key cylinder to the primary doors, and deep-throw shoot bolds to the other door panels. In addition, your new doors come tested to the latest security standards, including PAS 24:2016 and Document Q for new build homes. 

Saving money on your energy bills is a combination of premium-grade insulated aluminium and insulated glass units comprising toughened safety glass, having a soft-coat low-emissivity coating, warm edge spacer bars and argon gas fill.  U-Values as low as 1.1Wm2K comfortably meet Building Regulations. 

Door panel sizes go up to an impressive 3025mm high, creating expansive folding sliding doors.  With minimum dimensions of 463mm high, there’s even the option to create slimline folding windows that set off a new extension with authentic style and create an additional connection to the outside. As you’d expect from a latest generation product, it meets current Building Regulations for ventilation with attractive and slim trickle ventilators in the frame head.

View Origin OB-49 bifold doors in our Showroom

Origin bifold doors are perfect for any setting, with this leading brand’s exceptional build quality, fit and finish.  Every door is professionally fitted by us and comes with a quality guarantee.  Contact us today to view our products in our St. Albans showroom.


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