The Top 10 Benefits of Attic Insulation

Attic Insulation contractor

You may wonder, “What is attic insulation?” or “Does attic insulation help, and is it worth the investment?” Attic insulation is responsible for keeping the air inside your home while preventing outside air from entering.

With that knowledge, we will discuss the top ten benefits of attic insulation, including how it protects your roof and indoor air quality, lowers your energy bills, and improves the overall comfort of your home.

The Top Attic Insulation Benefits for Homeowners

1. Improves Indoor Air Quality

Indoor air quality has a direct impact on your health and wellness. According to IQAir, exposure to outdoor air pollution causes about 14,600 premature deaths every year in Canada. An improperly insulated (or uninsulated) attic allows airborne contaminants to enter your home, including:

  • Bacteria
  • Mould spores
  • Dust and dirt
  • Particulate matter
  • Carbon monoxide
  • Volatile Organic Compounds (VOCs)
  • Ozone (O3)

Fortunately, you can prevent the harm from polluted air leaking into your attic with proper insulation. The insulation seals off any potential entry points, preventing airborne contaminants from entering your home and improving indoor air quality.   

2. Extends the Life of Your Roof

Proper attic insulation can prolong the life of your roof.  Attics with deteriorated insulation often have leaks, which cause water damage and ice dams – both of which are expensive to fix.

During the winter, the heat from your home rises and melts the snow on your roof. The snow eventually re-freezes and forms ice dams, which weaken your roof and can even cause structural damage. However, insulating your attic can prevent these issues. It creates a dense barrier and seals off leaks, preventing the hot air from reaching the roof and causing ice dams.  

3. Prevents Pests

Unwanted critters can make their way into attics, build nests and create a major nuisance for you, including mice, rats, squirrels, birds, insects, and more. Without insulation, pests find it much easier to enter your attic and home, where they find a reliable source of shelter, warmth, and food to raise their young. You can prevent these unwanted intruders by sealing off any potential entry points with insulation, making it near impossible for them to access your home.  

4. Increases Your Home Value

One of the best benefits of investing in attic insulation is the increased value it adds to your home. By properly sealing and insulating your attic, you lower energy costs, extend the lifespan of your home and roof, improve air quality, and more.

Should you ever want to sell your home, having professionally installed insulation is a strong selling point. By insulating your attic, you can gain a return on your investment thanks to a boost in your home’s resale value.  

5. Prevents Structural Damage

An underinsulated home is more expensive to heat and cool, but that’s not all. Failing to insulate your home can even cause expensive structural damage to your walls, roof, framing, ceilings, and floors. One of the most common issues is water damage. Poorly insulated attics often suffer from roof leaks, wood rot, mould growth, excessive moisture, and ice dams.

Fortunately, you can seal off any leaks, cracks, or weak spots in your attic with insulation, eliminating the risk of water damage and structural problems.

6. Protects the Natural Environment

By insulating your attic, you can reduce your carbon footprint and live a more eco-friendly lifestyle. Insulation boosts protection for your home against heat and cold, making it easier to keep it at a comfortable temperature. Ultimately, it lowers your energy consumption and decreases the energy your local power plant generates, reducing its carbon footprint and air pollution.

While it may not seem one house can make much of a difference, the impact over time begins to add up. Reducing energy usage by insulating your attic is an excellent way to benefit the environment and protect the natural ecosystem around you.  

7. Stabilizes Room Temperature

You can stabilize room temperatures and increase the comfort of your home by adding insulation to your attic. Homes with poor insulation are more vulnerable to cool air, which easily spreads throughout your home without an insulation barrier.

Have you experienced noticeable temperature differences or drafts in your home? If so, insulating your attic can help. Insulation creates a barrier that prevents hot and cold air from escaping, stabilizing the temperature inside your home and making it a more comfortable environment for you and your family.

8. Reduces Noise

Did you know that insulation can actually reduce both indoor and ambient noise? Attic insulation creates a sealed barrier, which absorbs sound waves and vibrations that travel through your home’s walls. By absorbing those vibrations, it reduces sound transmissions from the outdoors and between the floors and rooms of your home. The best insulation materials for reducing sound transmissions are:

  • Foam
  • Fibreglass
  • Cellulose

9. Promotes HVAC System Efficiency

Homes without the protection of an insulation barrier often have difficulty regulating temperature, placing more pressure on the HVAC system. If your home’s heating and cooling system has to work in overdrive, it uses more energy and shortens its lifespan. Once you add insulation to your attic, you seal off those openings where air leaks through, improving energy efficiency and supporting peak performance for your HVAC system.  

10. Lowers Energy Costs

You can enjoy relief on your energy bills after insulating your attic. The improved efficiency of your heating and cooling systems will contain more temperature-controlled air inside your home instead of escaping through the cracks.

Did you know that between 50 and 70% of the energy usage in your home is from heating and cooling? Proper insulation protects your attic by preventing temperature fluctuations and air leaks that make your HVAC system work harder and increase monthly bills.  

Take Advantage of These Ten Benefits of Insulation in Attic

The many benefits of attic insulation clearly demonstrate why this energy-efficient upgrade is an excellent investment for your home. You can reduce energy usage and costs, improve indoor air quality, extend the lifespan of your HVAC system and roof, prevent structural damage, and more.

For more information on the benefits of attic insulation, call the Insulation professionals in BramptonMississaugaNorth York and Richmond Hill. We will discuss the best type of insulation for your attic and address all of your questions or concerns.

Contact Logik Roofing & Insulation at (905) 424-7469 to learn more about the benefits of attic insulation. We proudly serve the Durham Region & all of the GTA.

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