We have this screening mat mounted on the inside of our balcony, in particular, that our little girl down throw anything and can not climb on the balcony railing. The attachment (with cable ties) went relatively easy. Only if you shorten this mat in length and cut the threads, so that you can remove individual PVC braces, so one must note that you immediately zuknotet the thread again, so that does not solve anything. The pity is that due to the close-meshed comes through relatively little light and now the balcony will look darker. However, we hope good weather resistance and consequent durability.