UL Listed Security Fire Doors
Master Security Doors offers a full line of attractive swing doors with a maximum of 90 minute fire ratings for positive pressure, as well as smoke and draft * (UL Certified Doors in laboratory testing for 45 minute and 90 minute Fire Protection). 
These doors will provide an aesthetically pleasing option for those areas of a dwelling or building which require fire rated products.
The main elements composing our door sets are: Galvanized Steel Frame, Galvanized Steel Sub-Frame, Galvanized Steel Wing, Panels and Accessories.
Each door is greater than 2 inches thick, more durable and secure than standard residential products.
Master is known the world over for quality and security. Now you can protect your family and property with the ultimate in style, strength and sophistication.