The type of roof you choose plays a major role in the amount of energy your company uses for heating and cooling. Given that climate control is responsible for the lion’s share of your energy usage, it makes sense to take steps to lower those expenses as much as possible. Today’s business owners are looking to green roofing solutions to lower their costs and to conserve natural resources for future generations.
Roofing materials that absorb heat create several problems. Overheated attics that result from these types of materials shorten the lifespan of the roof and radiate heat into the building, stressing the HVAC system, driving up energy usage and shortening the serviceable life of the HVAC unit.
Modern roofing materials are engineered to reflect the sun’s energy and to quickly re-emit absorbed heat. Thanks to modern materials engineering, cool roofs can be covered in asphalt, metal or tile, and they can come in a wide array of colors.
Cool roofs are instrumental in lowering energy bills and increasing the overall energy efficiency of the buildings they cover.
Long Life Roof
Traditional asphalt roofs are designed to last an average of 20 years, but a long life roof can last 50 years or more. These roofing systems are green in the sense that they divert waste from the landfill because a traditional roof will have to be replaced an average of three times for every long life roof installation. These long-lived roofs are typically metal or slate, but modern engineering and innovation have created 50-year roofs from rubber, recycled tires, and even asphalt.
What makes these shingles last so long is their ability to reflect the sun’s energy which also makes them energy efficient.
Covered in vegetation, some roofs are literally green. This type of roof goes by many names: vegetative roof, green roof, and living roof. A living roof can be flat or pitched. It can be covered in grass or artfully landscaped.
The popularity of green roofing in cities is increasing as people recognize the combined benefits of natural outdoor spaces and the energy saving properties of a roof that doubles as a park. In addition to increasing your office’s energy efficiency, they have been proven to benefit the environment and your employees’ morale in immediate and direct ways.
All green roofs can increase your office’s energy efficiency, but a vegetative roof can also provide a pleasant escape from the city’s heat and barrenness. Whatever route you choose to go green, you will be benefitting both your bottom line and the environment.