If your electricity bills are rising unexpectedly, you might need to call a roofing contractor. While a roof is built to protect homes against the elements, aging materials can sometimes make it hard to properly regulate indoor temperatures. As a result, the HVAC system uses more energy to heat or cool the home. To keep your bills from increasing, you need to ensure the roofing system is energy-efficient. Here are three ways to get started.

A Guide to an Energy-Efficient Roof

1. Add More Insulation 

The shingles on a roof are not the only barrier between the home’s exterior and the attic. Insulation also prevents unnecessary heat transfer. Insulation should be added underneath the roof or in the attic ceiling to keep indoor temperatures consistent. Insulation can also be placed in attic walls and floors for extra protection. A roofing contractor can ensure the insulation is installed properly to prevent condensation buildup that can lead to mold and mildew growth.

2. Consider the Roof’s Color

When the weather is warm, wearing dark-colored clothing can make you feel even hotter. This is because these colors naturally absorb heat. The same principle can be applied to roofing colors.

Darker materials will absorb the sun’s rays, overheating your home in the summer, and causing the HVAC system to work twice as hard to maintain the desired temperature. Lighter hues reflect light, redirecting unwanted heat and allowing the air conditioning to effectively cool the home.

3. Choose Energy-Efficient Shingles

Cool roofs are highly reflective shingles made to reflect sunlight. This helps regulate indoor temperature, saving you money on energy bills. Common materials used include asphalt and metal.

Asphalt reflects 30% of the sun’s rays and is considered the most affordable option since it’s the easiest to install. Metal reflects 70% of sunlight but is more expensive since it must be installed by a more skilled roofing contractor to prevent dents.

If you are looking for ways to make your roof more energy-efficient, trust the team at Wimmer Roofing & Exteriors in Denver, CO. These skilled professionals provide residential and commercial roof installations at affordable prices. They also offer roof leak repairs and shingle replacements. For more information about this trusted company, visit them online. Call (720) 339-7247 to speak with a roofing contractor about your project.