May 1

The Negative Effects of an Old Roof on Your Home’s Energy Efficiency


Old asphalt roof shingles

As a homeowner, you know that your home’s energy efficiency affects not only your quality of life but also your pocketbook. One aspect of your home that you may be overlooking in your quest for energy efficiency is your roof. An old roof can have a significant negative impact on your home’s energy efficiency, costing you more money every month in energy bills. In this blog post, we’ll explore the ways in which an old roof affects your home’s energy efficiency and how installing a new, energy-efficient roof can help you start saving money today.


Solar Reflection

GAF roofing highly reflective shingle
GAF Roofing Timberline CS Shingle – A highly reflective shingle line

The first thing to consider when replacing an old roof is solar reflection. An energy-efficient roof will reflect sunlight rather than absorbing it. Reflective roofs can have a significant impact on your cooling bill, reducing it by up to 15 percent. Reflective roofs stay cooler during the day, which means less heat is transferred into your home. When choosing a material, consider how it reflects sunlight and how it will impact your home’s overall energy usage. Big roofing manufacturers such as Malarkey Roofing Products, and GAF offer highly reflective shingles!


Roof Ventilation

Roof venting

Another factor to consider is ventilation. Proper ventilation is critical for maintaining a comfortable temperature inside your home. An energy-efficient roof will have adequate vents that allow hot air to escape and cool air to enter. Ventilation is key to reducing the strain on your air conditioning system and lowering your energy bills.


Energy Star Rating


When looking for a new roof, look for an Energy Star rating. Energy Star roofs meet strict guidelines for energy efficiency and are designed to reduce the heat absorbed by your roof, keeping the temperature inside your home comfortable and consistent. Energy Star roofs also help to reduce your environmental impact and come in a variety of materials, styles, and colors.


Shingle Types


The second major factor is the type of shingle you choose to replace your old roof with. Shingles come in a wide variety of different materials, colors, and styles. Asphalt shingles are the most popular roofing material in the United States, as they are relatively inexpensive and easy to install. However, they aren’t the most energy-efficient option. Metal roofs are more expensive than asphalt shingles, but they are highly reflective and can last up to 50 years. Wood shake roofs are beautiful and charming, but they are also very expensive and require a high level of maintenance. Solar shingles are the newest option on the market and are designed to generate electricity for your home while protecting it from the elements.

As your roof ages, it becomes less efficient at its job, and that can have significant effects on your home’s internal environment. Older roofs can allow outside temperatures and humidity levels to seep in, making your home less comfortable and causing your heating and cooling system to work harder to maintain a consistent temperature. Installing a new energy-efficient roof can help reduce the strain on your heating and cooling system, saving you money in the long run.

A new, energy-efficient roof can have a significant positive impact on your home’s energy efficiency and your monthly energy bills. By considering factors such as solar reflection, ventilation, Energy Star ratings, and shingle type, you can maximize the energy savings from your new roof. If you’re concerned about the cost of a new roof, remember that the long-term energy savings will more than make up for the initial investment. Don’t let an old roof keep costing you money every month; it’s time to invest in a new, energy-efficient roof today.


Turn to the Pros At Shelter Construction


At Shelter, we perform free inspections and consultations. We will perform minor repairs during the examination to small damage that we find. Call us at 612-284-6985 or schedule an inspection today on our website!


Home Maintenance, Roof Costs, Roof Shingles, Roofing

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