bi-fold

Hello, I have recently had some bi-fold doors installed. They open and close fine with no stiffness or difficulties sliding back. However, when they are open all the way, they don't seem to sit upright when folded. Does anyone have any pointers on how to fix this? Thanks

I've had a set of bi-folds installed which required a 5m RSj to be installed too. The RSJ has been installed onto two pieces of cut steel and not padstones due to my exposed brick outer wall. The RSJ over it's length has in excess of 10mm difference in install height and the RSJ is not level...

I have had a loft conversion with bi-fold doors put in. Between the builder and the door supplier, the gap between the bottom of the doors and chipboard floor is 10mm. There's finger pointing going on with both sides saying they did their bit right. So assuming it's not going to get sorted, I...

Hi all, We are having plans drawn up for a ground floor extension. We are going to go with bifold doors on the family area, but are in two minds whether to go with a small glazed gable roof above above the bi-fold doors, so I was looking for a second opinion on potential costs and added value...