Perfect for spaces where maximising the levels of natural light and making the most of the views is important, the Origin Slimline Window achieves sightlines of just 65mm making it one of the slimmest windows on the market. Despite this, there has been no compromise on the premium quality of the profile, with only prime billets of aluminium being used to ensure durability and functionality.

Available with Origin’s industry-leading 20yr guarantee, the OW-70 Window is available on a 4 week lead time when ordering in one of Anthracite Grey (RAL 7016M) or Hipca White (9910G). The OW-70 comes as either a casement window or fixed frame, for other window types such as gables or bays, please see our OW-80 Window.