The bird proof netting has saved us hours in endless cleaning and expense. At a school, having a clean, hygienic undercover play area with no faeces is essential for the health of the children, especially in areas where the children eat their food. At the Junior school we tried all sorts of methods to try and fix the problem of birds perching and nesting in the undercover play area, but nothing worked. Thanks to Alwyn and the bird proof netting, we have had no mess since it has been installed and the netting is as good as the day it was put in, which for our Junior school, was over 7 years ago. The problem has gone away. Since then, we had Alwyn install the netting in two of our undercover play areas at the Senior College. Alwyn was efficient and a pleasure to do with business with. We would highly recommend this service and investment to anyone who has a commercial undercover area.