Origin use high quality aluminium for all of their products. This makes them lightweight yet strong, energy efficient and virtually maintenance-free, combining high levels of security with impeccable functionality. Only the best billets of aluminium are used to create all of Origin’s products, which makes them weatherproof, highly resistant to warping and corrosion, and so smooth to operate that Origin sliding doors don’t just slide, they glide. 

Difference between OS20, OS44, OS77

The key differences between the Artisan slider OS-20 and the Patio Slider OS-44/OS-77 are the panel sizes. They can accommodate and the sightlines they achieve. Both offer a modern take on the traditional patio door system through the perfect blend of aesthetics and functionality. As you can guess from the name the OS20 has a 20mm sightline, OS44 has 44mm and OS77 has 77mm sight lines. 

A minimum six points of locking, premium low e-toughened glass and no lock on the outside to be picked by would-be intruders makes the Artisan slider OS-20 and incredibly secure system. The patio slider OS-44 and OS-77 lock directly into the door jamb, and come with a range of options for handle and lock combinations; each of which have been meticulously tested to ensure they are resistant to common housebreaking techniques. The OS-77 conforms to the rigorous security standards of PAS24:2016.  



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