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Origin Doors

  • Up to 20 year guarantee
  • Available in over 150 different colours
  • Finger safe hinges
  • Stylish flush casement
  • Thermally efficient
  • Ultra slim lightweight durable aluminium frames
  • Advanced weather tight seals
  • High security locking mechanisms
  • Durable powder coating

Our sophisticated bay windows add bespoke character. Projecting and proud by nature, the bay window contrasts beautifully with the timeless design of the flush casement.

OW-70 bay window

Our OW-70 bay window combines the timeless bay design with our slimmest ever sightlines of just 65mm to maximise on natural light and views. The OW70 benefits from external flush casement, for an elegant appearance from the outside.

OW-80 bay window

With thicker sightlines of 91mm, our OW80 bay window offers flush casement both inside and out, presenting a sleek and stylish design that perfectly complements the sophisticated character of the bay window.


A wide bay window from the inside of a contemporary kitchen
A wide bay window from the inside of a contemporary kitchen

All elements of the Origin Window are bespoke, so is your bay. Indicate the quantity, type and colour scheme of your windows, including their size, the ones you want to open, and the angles between, to create a truly beautiful window which will add an enormous amount of character to your home.


Explore our range of windows

What’s the difference between OW-70 and OW-80? Discover which of our aluminium windows would best suit your property

OW-70 slimline window