http://sunitiinternational.com - Suniti construction is the leading manufacturer & supplier of fire rated doors, acoustic doors, fire rated exterior doors, functional sliding doors, steel fire rated doors, fire rated wood entry doors, rolling shutters and etc. Suniti offers thousands of choices the fire-rated doors including fire-rated wood doors with fire ratings up to 90-minute and the fire rated doors are available with 20,45,60 and 90 minute fire ratings. The fire-rated glass doors are the great and perfect solution for conference rooms, offices and libraries where the fire door is required. Suniti fire-rated glass doors are built with the same premium construction as suniti’s other stile and the rail doors.The fire rated doors are usually used in buildings to prevent the passage of fire and smoke between two areas or compartments. They are used as protecting people and property from fires.