Poorest quality item I've ever had to fit!! really not fit for purpose. I fitted one of their summerhouses at the weekend for a friend, it was an embarrassment, just cant believe how they can get away with selling such a pile of junk! cant see it lasting more than a couple of years and we are having to spend more to strengthen it. P.S. I'm a joiner and I would never fit one of their products again, after reviewing their prices I think I could have competed using quality materials. Poor design, poor timber and extremely flimsy, sorry to go on but I felt bad for the customer.