How Much More Efficient is a New Roof?

With more than half of homeowners’ energy costs going to heating and cooling, a new roof is one of the most important investments you can make.

Fortunately, today’s roofing materials are made Rooftech Construction to exceed energy standards and lower homeowners’ energy costs. A new roof can lower your monthly utility bills by up to 30%.

1. Roofs with high solar reflection can lower surface temperature.

If you’re looking for a way to lower your utility bills, an energy-efficient new roof could be just the thing. Studies have shown that roofing systems with high solar reflectance and thermal emissivity lead to less heat absorption, a reduction in cooling load demand, and a lower energy bill.

The roof surface can also lower the temperature of your home by 30%, which can be a big difference in hot climates. In fact, the Cool Roof Rating Council estimates that a roof can save you 7% to 15% in cooling costs when compared with non-Energy Star products.

The two most important components in a cool roof are its solar reflectance and its thermal emittance. The CRRC uses both of these parameters to determine the radiative performance of a cool roof.

2. Shingles with a high reflectivity value keep your home cooler in the summer.

One way that a roof can keep your home cooler in the summer is by reflecting the sun’s heat. Shingles with a high reflectivity value can lower the surface temperature of your roof by 30% or more.

Cool roofing shingles are specially designed to reflect more of the sun’s solar rays than traditional asphalt shingles Rooftech Roofing. This helps to keep the interior of your home cooler and reduces your air conditioning needs in the summer.

These shingles are made using special granules that reflect the sun’s infrared (IR) rays. This helps to keep the interior of your roof and attic cooler.

3. Shingles with a high reflectivity value keep your home warmer in the winter.

Shingles with a high reflectivity value keep your home warmer in the winter, not just because they help lower your heating bill. They also prevent the shingles from absorbing and transferring heat to your house, reducing energy costs by keeping your indoor temperature steady.

While a darker shingle will absorb more heat in summer than a lighter shingle, it doesn’t have a big effect on your attic temperature.

Unless you’re choosing an energy saving shingle, like solar reflective shingles, don’t rely on your roof color to determine how warm or cool your house will be in the future. Instead, choose a shingle color that visually complements your house and its exterior. This way, your energy bills will remain relatively unaffected and you’ll feel happier in the long run.

4. Shingles with a high reflectivity value keep your home cooler in the summer.

Shingles with a high reflectivity value can keep your home cooler in the summer by reflecting more of the sun’s heat. This can help to keep the air in your attic cooler, resulting in less demand for cooling.

Traditionally, homeowners opted for white shingles because darker colors, such as forest green or brown, tended to absorb more of the sun’s energy and therefore heat up your attic more.

Now, manufacturers have figured out how to treat the granules on their asphalt shingle roofs to make them so that dark colors also reflect enough of the sun’s energy to reduce your home’s hot-weather heating and cooling costs Roofing Company. These cool roof shingles comply with California Title 24, Part 6 of the Energy Code and can lower your cooling bills and boost property values.

5. Shingles with a high reflectivity value keep your home warmer in the winter.

There are a variety of roofing materials that have different energy-efficiency properties, depending on your local climate and home improvement budget. For example, clay tile roofs are well-known for their ability to absorb and retain solar energy, which helps keep your home warm long after the sun goes down.

Shingles are also a major factor in the overall energy efficiency of your home. Choosing shingles with a high reflectivity value can lower your home’s surface temperature by up to 30%.

Conclusion

Darker shingle colors absorb more heat than light ones Roofing Contractor, keeping your home warmer in the winter. Cool shingles, on the other hand, reflect more of the sun’s rays, preventing them from penetrating into your home and lowering your heating and air conditioning costs.