How a New Roof Can Lower Your Energy Bills

September 5, 2023

How a New Roof Can Lower Your Energy Bills

A roof replacement is a huge investment in the future of your home. A new roof can make your home safer, more comfortable, and more energy-efficient. It can also add value to your home should you decide to sell it in the future. If your roofing system has major issues like multiple leaks, missing tile or shingles, roof rot, pest or animal infestations, mold infestation, or significant damage, your roofing contractor may recommend a roof replacement over roof repairs. If you’ve been Googling “roofing companies near me in Bel Air, Maryland,” you may be interested to learn more about how a new roof can lower your energy bills.

Enhanced Solar Reflectance

The material you choose for your new roofing system can keep your home cooler during summer months by reflecting solar light. The more light your roof reflects, the easier it will be to keep your home at a comfortable temperature, without requiring your home’s cooling system to work overtime. This translates into energy savings for you. A roof with a high solar reflectance rating can lower the surface temperature of the roof by up to 30%, which means that the heat won’t be transferred into your home. Ask your roofing contractor about a roof replacement with a higher reflectance value.

Improved Roofing Ventilation

Your roofing’s ventilation system regulates the airflow between your roof and attic space. Because heat rises, you need an effective ventilation system that allows hot air to escape, while preventing hot air from outside from entering. Poor ventilation means that more hot air will come into your attic and increase your home’s cooling costs. A roof replacement can improve the airflow and ventilation system so that there is reduced heat gain and improved airflow for hot air leaving the home.

The Best Type of Roofing Material for Energy Savings

Your roofing contractor can help you choose the best type of roofing material to use for your roof replacement. Depending on the climate and weather in your region, they may recommend a metal or tile roof, or asphalt shingles.

  • Metal roofs – Metal roofing is the most energy-efficient roofing system for homes of all sizes. Metal roofs can last for up to 50 years, and require little maintenance. They reflect light and prevent heat absorption, and can be coated with specialized materials to further increase their energy-efficiency.
  • Tile roofs – Tile roofs are also very energy-efficient. Slate, clay, and concrete tiles can be treated to improve their heat reflectivity, even after installation. They also offer improved air flow, which further decreases their heat absorption.
  • Asphalt shingles – Modern asphalt shingles are much more heat-absorptive and reflective than their predecessors. Asphalt shingles with solar-reflecting granules keep surface temperatures low, and extend the lifespan of the roof.

Schedule a Consultation for a Roof Replacement in Bel Air, Maryland

If you’re ready to learn more about improving the energy-efficiency of your home through a roof replacement near Bel Air,  Maryland, our experienced roofing contractors at Harford Roofing & Exteriors can help. We can complete a thorough roofing inspection to assess the age and condition of your roofing system. We will then give you our professional recommendation for either roofing repair or roof replacement. We specialize in flat and shingle roofs, and can also install energy-efficient siding, windows, and doors. Call us today at (443) 292-6020 for an onsite assessment, or request a quote online on our website.