Speedy Delivery. However one of the panels was damaged at each end. Luckily because of small doorframe width this panel could be withdrawn. Another panel has slight damage but managed to secure this in obscure position. Instructions were too brief. Could have included advice on trimming and relocation of folding strip in between panels if a panel is withdrawn. One of the lock plates was warped. Had to straighten by making it more supple by putting it in hot water. With all the problems took about 4 hours to install, not 45 mins as instructions indicated. It was a wonder the door fitted with all the trouble but so far its doing a job.