Origin OS-77 Sliding Doors

The Desirable Origin Brand of Sliding Doors

Origin OS-77 Sliding Doors provide the modern take on the popular sliding patio door system. When you want the Origin brand or sliding doors fast, legendary build quality and reassuring guarantee.

Made from fine quality aluminium with a marine-grade colour finish, Origin OS-77 sliding doors are perfect when slim lines aren't essential yet you want the sought-after Origin brand. Perfect for new extensions or replacing old patio doors.

Available direct at some of the fastest lead times and in a choice of popular colours, Origin OS-77 Sliding Doors come with all the quality and appeal synonymous with this best of British brand

Origin OS-77 Sliding Doors.

Standard frame and mullion profiles, with excellent quality door components and running gear.

Everything about an Origin slider ensures you get a premium sliding door with great looks, impressive security, excellent sealing and great energy efficiency.

Origin OS-77 Sliding Doors
Origin OS-77 Sliding Doors

When you want sliding doors fast

Dorsia makes buying Origin OS-77 Sliding Doors faster, easier and better. Instant prices and lead times and our easy ordering process ensures all property projects stay on track.

And for you and your builder, these prestige doors come with everything you need for a swift, easy and precise installation. Fully fabricated all they need is installing and glazing.

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Compare all our Origin sliding door models or other sliding doors based on sizes, colour, sightlines or brand.

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Making Origin doors easy for homeowners and builders
  • Attractive square styling
  • Up to 36mm glass units
  • Extensive weather sealing
  • 77mm mullion sightline
  • Luxury door handles
  • Up to 11.8m openings
Origin OS-44 Sliding Doors
A quality choice for builders and installers
  • Origin doors at the best lead times
  • Full installation and adjustment instructions
  • Delivered to site ready to fit
  • Kit or made-up frame
  • Simple glazing
  • Origin doors at less cost
See the quality of Origin OS-77 Sliding Doors close up

Sliding doors with speed and simplicity

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

Subject to the sliding doors the size and configuration, most sliding doors come with the door panels made and only the frame and track needing assembly on site. No specialist tools required and we've got matching trims, silicon, packers and other accessories available to help you.

Products come protected, or for larger sizes in easy to handle kit form. Assembly is a breeze and instructions are provided.

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