Whether you’re replacing a roof or building a new one, your choice of material can impact your energy bills and the environment. Here are a few of the best roofing materials to increase energy efficiency and help your home stay cool.

4 Types of Energy-Efficient Roofing

1. Asphalt

Asphalt shingles are among the most popular choices for residential roofs. They consist of backing mats made of fiberglass or cellulose. The mat carries an asphalt mixture coated with mineral granules that insulate against sunlight. Asphalt shingles in a lighter color reflect even more heat.

2. Tiles

Concrete, clay, and cement tiles exhibit natural thermal resistance enhanced by their large cross-sectional areas. Because the tiles are installed individually instead of overlapping or in sheets, the airflow around each allows for natural ventilation.

3. Slate

Slate is known for its luxurious look and energy-efficient properties. It’s also more durable than its earthen counterpart clay, making it ideal as a heat-resistant option in warmer climates. Slate is naturally occurring, recyclable, and reclaimable, adding to its eco-friendliness.

The downside of slate installation is its cost and weight. Some rafter systems may require reinforcement to support it.

4. Spray Roofing

Sprayed Polyurethane Foam, or SPF, is a compound that creates a seamless roofing system. The foam forms as chemical liquids combine at a spray nozzle. The resulting mixture solidifies on the rooftop, delivering exceptional insulation and water-proofing properties.

An additional elastic layer is applied to protect the spray coating’s integrity by allowing for contraction and expansion under changing temperatures.

To explore roofing materials that save energy and enhance curb appeal, talk to the experts at Tory’s Roofing & Waterproofing. Serving Pearl City, HI, and all of Oahu since 1972, their team uses superior workmanship and innovative technology to build, repair, and maintain roofs. Call (808) 456-5990 to schedule a free estimate, or visit them online to browse their portfolio.