How the Right Roof Can Lower Your Energy Bills in Calgary | Great Canadian Roofing & Siding

How many times each winter do you pull out an extra blanket to avoid turning the thermostat up a few degrees? How many times have you tried drinking an extra-large cup of ice water or standing in front of a tiny fan to escape the summer heat? Shouldn’t it be easier to stay comfortable in your own home?

As you probably know, home heating and cooling can be expensive. A high-quality, well-maintained roof can save you money on energy bills every day.

Choose the Right Roof

A top-notch roofing company can ensure a successful roof installation. But first you must select the right roof for your home.

The first step toward an energy-efficient roof is selecting the appropriate material for your needs.


If you live in a warm climate, metal roofs may be right for you. Metal reflects light and heat away from the home. Other choices, like asphalt shingles, absorb heat.

If your area receives a lot of snow, a steep-sloped metal roof can be an effective choice since snow easily slides off metal roofs. With the right insulation, your home will still stay warm all winter.


Asphalt roofs are an inexpensive, durable option. Asphalt roofs work well in temperate climates, which is why many residences feature asphalt roofs. Homes in cooler climates that don’t receive a lot of snow can benefit from asphalt’s heat absorption as well.


Concrete roofs absorb the sun’s heat throughout the day and help keep homes warm even when it is cold at night. Concrete also comes in a wide array of colours. If you choose a lighter colour of concrete, it will absorb less heat and help keep your home cool if you live in a warmer climate.


Cedar shakes and shingles give an unparalleled natural look to the home. The natural oils in cedar work well with Canada’s freeze-and-thaw cycles, which is a big benefit during the winter. If you choose light-coloured cedar wood, you will enjoy less heat absorption in the summer as well.

Insulate to Avoid Energy Loss

You can choose the perfect roofing material for your home but still lose energy if you don’t insulate properly.

When you install your roof, make sure the roofing company checks and fixes your insulation as well. Experts measure insulation using a system of R-values. Insulation with a higher R-value exhibits better insulating capacity. The colder the climate, the higher you’ll want your insulation’s R-value to be.

Conversely, proper insulation also keeps cold air from escaping your home during the summer time.

Maintain Your Roof

Regardless of the material and insulation, if your roof is in disrepair, you will lose energy every time you try to heat or cool your home.

Regular inspections will help you catch potential problems early on and prevent larger problems from developing. Try to perform the following steps several times throughout the year:

  • Look for missing or damaged shingles or rusted metal.
  • Seal cracked mortar around roof penetrations, like chimneys.
  • Clear off all debris found on the roof, such as leaves and sticks.
  • Inspect flashing and reseal joints when necessary.
  • Rake off the snow during winter months to avoid a roof collapse.
  • Clear out and inspect eavestroughs.
  • Trim branches on nearby trees.
  • Hire a roofing contractor to inspect your roof for serious issues annually.

With the right material, installation, insulation, and maintenance, your roof can help lower your home’s energy bills. Invest in your roof and reap the rewards!