When it comes time to replace the doors in your business establishment, you ought to know there are many benefits to using a hollow metal door and door frame. Not only are these materials affordable, they are also fast to install. Consider these three benefits of installing a new hollow door and frame for each of the interior doorways inside of your building or office.
A hollow metal door has one of the highest fire ratings possible out of all door types. You can choose a 30 minute, 60 minute, 120 minute, or 180 minute fire rated door. Generally, city codes state that a door must have a fire rating equal to 3/4 of a wall's fire rating. Installing a hollow metal door can help you meet that requirement at a low expense.
With customers and staff coming in and out throughout the day, you need a door that is durable and can withstand high traffic. A hollow metal door and door frame resists heat and humidity, which is important in warm and humid climates. This can also be helpful if your business generates humidity and heat, such as from server racks or cooking. This type of door is extremely strong and can withstand kicking, strong impact, and high winds.
A hollow metal door is usually built with sheets of polystyrene insulation inside of the frame. Polystyrene is a light but dense insulating material that effectively keeps hot or cold air out, depending on the season. When you use this type of door, you can maintain a better level of climate control. When the door is closed, it will not allow unwanted air exchange with other areas of your building. This can help control your business' year-round heating and air conditioning costs.
Why Hollow Metal?, National Association of Architectural Metal Manufacturer