Origin OB-72 & OB-49 bifolding doors

The best-selling bifold, faster, simpler, better

Origin OB-72 & OB-49 bifolding doors enhance property renovation projects with mid-high end folding sliding doors. Built to last and the best looks. Want the Origin brand? Dorsia gives you fast and easy access to Origin bifolding doors. Keen prices, fast lead times and ready for any competent builder or installer to fit with ease.

Dorsia provides Origin bifolds at rapid lead times, down to just one week on the standard colours. Packed with features and available in a standard or slim sightline version.

When you want the Origin brand, the high specification, more colours and more customisation options. Dorsia has it covered.

The best-selling Origin OB-72

For new extensions or replacing dated patio doors, Origin OB-72 give you distinctive lines and 154mm mullion sightlines. Ideal where the slimmest profiles are not essential.

Smooth sliding, luxury door furniture, extensive colour options and even matching single or double doors. Origin OB-72 bifolds are part of the comprehensive Origin range of products.

Origin OB-72 & OB-49 bifolding doors

Origin OB-49. Slimmer, sleeker better bifolds

Slimmer than the prestige German brands, Origin OB-49 bifolding doors super-slim with mullion sightlines of only 110mm. There’s nothing slimmer

With all the quality and features of the OB-72 but even more modern in style and aesthetics.

Compare Origin models and get a quote today

The innovative Dorsia service gets you your dream Origin bifolding doors based on colour or style

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Origin OB-72. The classically styled bifold
  • 154mm elegant sightline
  • Top-quality hardware and components
  • Smooth gliding action for effortless use
  • The most customisable bifold on the market
  • Multiple designs including open corner
  • Gorgeous woodgrain aluminium option
Origin OB-72 & OB-49 bifolding doors handles in silver
Origin OB-49. The slimmest sightlines
  • Minimalist 110mm sightlines
  • Premium Hafi handles as standard
  • Makes a perfect steel-look bifold
  • Excellent build quality and functionality
  • Available with matching hinged doors
  • The perfect slimline bifold door
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Designed for builders and installers

Full, easy-to-understand fitting instructions provided. Dorsia provides builders with everything you need for a fast and easy installation.

Every Origin product comes with neat and clear packaging, instructions and component identification. No specialist tools required and we've got matching trims, silicon, packers and other accessories available to help you.

Bifold sashes come fully fabricated, outer frames supplied in kit form for easy site assembly. All products delivered protected and packaged.

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