In tropical climates wooden windows and doors are often destroyed by termites, whereas FONIRTE windows and doors systems are fully resistant to these insects. Thanks to the highly developed compound of FONIRTE windows and doors. These profiles are also specifically treated to with stand Indian weather conditions, so there is no danger of deterioration due to harsh weather either. Our profiles do not break down over time and deteriorate, so their termite repellent properties are not compromised even after years of use.