Metal Roof Energy Savings

As the demand for energy saving building materials increases metal roofs are installed more often.

Metal roof energy savings.

Since more heat is reflected energy bills are lowered. Old refrigerators dishwashers cars and other machines are used to make at least a quarter of a metal roof. What s more after a metal roof has served its purpose it can be recycled further. Department of energy and conducted by the oak ridge national laboratory shows why metal roofs promote energy conservation in the home.

A study funded by the u s. The answer has to do partially with how the roof is installed. Metal roofing utilizing cool colors are known to have energy savings ranging from 7 15 of overall cooling costs. Metal roofs on the other hand reflect the sun s heat away from a building leading to energy savings of about 50 percent and they can be about 100 degrees cooler on the surface than traditional asphalt roofs source.

Many metal roofs that you can buy today are made with a significant percentage of recycled metal. The secret to metal roofing s energy savings is in its variety of finishes. Metal is one of the most energy efficient roofing materials available and can save your home up to 40 in energy costs and provide excellent insulation during the winter. Metal roofs use more recycled material.

Cool painted metal roofs retain 95 of their initial reflectance and emittance over time equaling longer lifespan over conventional roofing systems. David martin is troubled by some of the advertising claims he s seen about metal roofing specifically a statement from the metal roofing alliance that a cool metal roof can save 25 in energy costs compared to a dark grey asphalt shingle. Here are some more benefits offered by metal roofs in terms of energy savings. In fact metal roofing is a major contributor to the steel and metal recycling market.