Welcome from me too. I second what others have said about curtains; unless you have a small window and access to roll ends and remnants it's just not cost effective to make your own.having said that, I got fabric from the Mill shop in Northampton. I bought Bump interlining from Fabricland. With heading tape etc I think it was a couple of hundred and was tricky as widths had to be joined, involving a lot of crawling round on the floor. It wasn't an easy job as one window is 3m wide, the other 4m but 3m of that is bifold doors. I couldn't find ready made curtains to fit. I wish I could have!