Sliding windows offer a solution for challenging locations, like inward or outward opening is restricted, without compromising thermal performance, ventilation or security. Our profiles are designed with environmentally friendly and with security features. Rainbow Aluminium sliding windows are very popular domestic and international market, especially small Island nation where you face heavy rain and wind. Our horizontal sliding windows are slim sightlines and large opening capacity. We can also offer many extras, such as specialist security hardware for use in premises such as mental health establishments.