I have 6 doors and 20 windows I would like to install security grill/screens for. The main purpose is to deter burglars and insects, with burglar taking a higher priority. Do you guys have recommendation for what kind of security grill to go for? What might it cost? I am thinking of going with Amplimesh SupaScreen. Main reason for it is the triple lock doors, and still allowing air through (even if reduced). Not sure of what the prices are, but will go for quotes if I am heading down the right direction. This is for a PPOR.