Steel can be the ideal construction material for a variety of building that are both large and small. It is durable, relatively inexpensive, and easy to work with. It is also well-suited for today’s movement towards green and sustainable construction. Steel receives high ratings when it comes to LEED certification in addition to being widely available from both local and recycled sources. The only real challenge with this material presents itself when it comes to issues related to cooling. Climbing summer temperatures can drastically raise temperatures inside steel building to dangerous levels, potentially damaging the goods housed within or threatening the health of anyone in the building. However, there are a considerable variety of ways to cool steel buildings that are inexpensive and easy to initiate.
Supplementing Your Efforts
The first solution that people usually try is conventional air conditioning units either in the form of a central unit or a window design. This approach can be effective, but due to the fact that these types of buildings trap heat once it is inside, the unit ends up working extremely hard and burning out early. Rather than taking this approach alone, it is a good idea to combine air conditioning units with roofing materials that are designed to cool the internal environment as well. The top choices in roofing for this purpose are asphalt, tile, and concrete. Concrete tiles reflect roughly 30 percent of the sun’s rays, saving nearly 20 percent on cooling costs. Asphalt reflects the least amount of heat, saving around one percent on conventional cooling costs. Tile is the most effective choice, reflecting 35 percent of the light striking it and saving an average of 35 percent on cooling costs.
Put Air on Your Side
Ventilation is also very important when it comes to keeping metal buildings cool on the interior. Vents should always be installed on the West and East sides of the building in order to encourage the movement of air. When possible, it is also ideal to construct the building using an orientation that puts the prevailing winds to your advantage in these terms. East to West is generally the position that provides for these kinds of conditions. There should also be ventilation installed under the eaves of the roofing. The movement of air must be encouraged in all areas of the building, making it necessary to install small fans in the roof of the structure as well.
The Material Advantage
Using a metal roof for your building also has it advantages. In addition to reflecting a considerable amount of heat, it is extremely flexible when it comes to style. Metal also saves money in order to cover cooling costs thanks to its high level of durability. While other materials may be slightly more efficient when it comes to the expense of cooling, they are in need of repair much more often. From every respect, metal proves itself to be a superior method of construction, despite some small drawbacks when it comes to cooling concerns that can easily be remedied.