Just had a number of Origin products expertly supplied and fitted by NorthWest Bifolds. Honestly, we couldn’t recommend these guys highly enough. We started with the Origin OS44 slimline slider and ended up also going for the OB49 single door and OW70 windows, we were so impressed. The products just have a total quality feel about them and the locking mechanisms are solid and smooth. So much so, that we are already planning on replacing some other doors now! Big shout out to Steve and his NW Bifolds crew. Excellent customer service through out, giving honest advice and guidance with our choice of products. #HappyCustomers.