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4 Environmental Benefits of Metal Roofing

Eventually, most roofs will need replacing. Older asphalt shingle roofs have a lifespan of around 20 years. Some materials last longer, but roofs can be damaged by storms or wear out sooner. When it is time for a new roof, more and more people are opting for longer-lasting metal roofing. Since a lot of the cost of a new roof is the labor to take off the old roof and install the new one, having a longer-lasting roof saves money in the long run.  But, metal roofing costs more to purchase and some homeowners want to know if it is really worth the added cost.

Metal Roofing Suppliers and Installers

Metal roofing takes an expert installation crew to perform at its best. Erie Metal Roofing is a nation’s roofing leader. Their website is a good place to start shopping for a metal roof. They have information on metal roofing to help homeowners decide if metal roofing is for them. A homeowner can get an idea of the styles of metal roofing available. They can also get an estimate of how much a metal roof would cost them.

The right metal roofing company will give a free estimate and then take care of the whole project, including measuring, ordering, delivering, and installation. They will take care of financing and the removal of the old roof. The roofer will take care of hauling away the old roof and all of the debris generated while installing the new roofing.

Metal Roofing Has Environmental Benefits

Homeowners are often looking for environmentally friendly solutions to their housing problems, including renovations and roofing. There is a growing outcry for recyclability, conservation, and sustainability in housing materials. Metal roofing manufacturers have been doing their best to meet high standards of eco-friendliness and sustainable manufacturing.

Metal roofing is made of materials including tin, aluminum, copper, and galvanized steel. Metal roofing is strong and able to withstand natural elements such as heavy rainstorms, wind, hail, ice, and snow. Metal roofing is also resistant to insects and fire-resistant.

In addition to these benefits, metal roofs are environmentally friendly in at least four ways.

  1. Metal roofing lasts two to three times longer than asphalt shingle roofing, which saves on roofing replacements and the wasted materials caused by removing old roofing. Metal roofs can last for 60 years or more. Metal roofing lasts longer by being strong and malleable, so it can take a lot of pressure without cracking or breaking. Homeowners save money on roofing repairs and roofing replacement even though metal roofing costs more upfront.
  2. Energy efficiency is the goal of all home improvement materials. Metal roofing has been shown to have superior solar reflectivity and emission measurements in its cool metal surface. Metal roofing coatings retain most of their beginning solar reflectance and benefits. By choosing lighter colors of metal roofing, the energy savings can be increased by an additional 20% and make the home cooler in the summer and warmer in the winter.
  3. Metal roofing is recyclable when it is worn out. Up to 40% of the materials in metal roofing are steels that can be recycled. All of the content of metal roofs can also be recycled. This means very few metal roofs end up in landfills compared to an estimated 11 million tons of asphalt roofing materials disposed of every year. Government entities and the home improvement industry are counting metal roofing as a very eco-friendly roofing solution.
  4. Installing a metal roof can increase your home’s value by one to six percent. Homebuyers like metal roofs because they know how long they last and how environmentally friendly they are. Metal roofing is a great addition to a green home for saving energy and adding to a sustainable lifestyle. The EPA, or Environmental Protection Agency, keeps track of environmental waste and does not like the petroleum-based asphalt shingles’ dependence on fossil fuels.

Metal roofs are made of natural metals and materials and do not require the same environmentally dangerous materials to manufacture. Metal roofing is often made of as much as 25% recycled materials for more energy savings. 

Other Metal Roofing Benefits

Metal roofing has additional benefits for the environmentally conscious homeowner. The material itself is lightweight compared to asphalt shingles, so it puts less strain on the home structure. Metal roofing is also very strong and able to hold solar systems and benefit rainwater harvesting systems. In some cases, metal roofing at 1/3rd the weight of asphalt shingles can be installed over existing roofing to save labor costs. 

There are strict conditions that must be met to install metal roofing over existing roofing. There must only be one layer of roofing material, and the roof deck must be in good condition to provide a solid base for the metal roofing.

Metal roofs reflect solar radiant heat instead of absorbing it like asphalt roofing materials, so the homeowner saves money on heating and cooling costs every month. The savings of up to 25% of cooling costs in the summer more than makes up for the higher cost of installing a metal roof. And, when the cost difference has been made up, the metal roof keeps performing and providing energy cost savings for up to 60 years.

Metal roofing has enjoyed many advances in then manufacturing processes over the last few decades, allowing it to be made into many styles, including sheet roofing, standing seam roofing, and shingles. The metal roofing comes in a large selection of colors, shapes, and finishes, and roofing tiles. There are as many as 100 colors and finish styles available. They have standard, premium, and custom colors and finishes.

Metal roofing is most commonly made of steel and aluminum that hold paint finishes very well. Even people who are not fans of the metal roofing vertical ribbed look can enjoy the benefits of metal roofing with metal shingles designed to look like clay tiles, wood shakes, slate, or other roofing materials. The difference will be that the metal roofing will be lighter, easier to maintain, and last longer than many materials. 

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