I have an origin product where I seem to have the same issues as the below feedback! I have bi-folding doors which are not fit for purpose, the locking mechanism is broke and their after sales department is a joke. They simply don’t do aftersales, no return calls or returned email. I have a property where I am now sourcing other window manufactures to quote for the other 22 windows and two sets of double doors For the lack of customer service and sheer arrogance in your aftersales department, your company has lost thousands in business from me as a single customer. They are not a premium brand and would not reccomend an origin product