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Common Attic Insulation Materials Toronto

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The most common types of attic insulation materials:

Fiberglass batts: are made of glass fibers. Fiberglass batts are woven together to create a blanket-like material. It is relatively inexpensive and easy to install. As a result, it makes them a popular choice for attic insulation.

Cellulose insulation: is made of recycled paper and fire-retardant products. Cellulose insulation is blown into the attic space.

Spray foam insulation: is sprayed directly onto the attic surfaces. It forms a barrier against air infiltration and provides excellent insulation value. Although it is more expensive than other types of insulation, it can provide significant energy savings over time.

Mineral wool insulation: is made of volcanic rock, slag, and other natural materials. It is often used in areas with high temperatures, such as around chimneys or in areas with high fire risk.

Radiant barrier insulation: is installed in the attic space to reflect heat away from the living spaces below. It is particularly effective in hot climates. Meanwhile, it can significantly reduce cooling costs during the summer months.

Sustainable insulation options for attics

There are several eco-friendly and sustainable insulation options in Toronto:

  1. Cellulose insulation: Cellulose insulation is made from recycled paper products and is fire resistant.
  2. Sheep’s wool insulation: Sheep’s wool insulation is made from the wool of sheep and is fire resistant too. It is a renewable and sustainable option.
  3. Cotton insulation: Cotton insulation is made from recycled cotton denim. Fire resistant also.
  4. Hemp insulation: Hemp insulation is made from the fibers of the hemp plant and treated with borate for fire resistance. It is a renewable and sustainable option that can provide good insulation value.
  5. Aerogel insulation: Aerogel insulation is made from silica aerogels, a nanoporous material type. However, it is more expensive than other types of insulation.

To sum up, you should consider factors such as insulation value, cost, availability, and any special installation requirements.

attic insulation toronto

Benefits and drawbacks of the most common Attic Insulation Materials Toronto:

Fiberglass batts:


  • Relatively inexpensive
  • Easy to install
  • Resistant to moisture and mold


  • Can settle over time, reducing effectiveness
  • Can be itchy and irritating to skin and lungs
  • Can leave gaps if not installed properly

Cellulose insulation:


  • Made from recycled materials
  • Excellent coverage and insulation value
  • Can be blown into hard-to-reach areas


  • Can settle over time, reducing effectiveness
  • May require additional fire-retardant treatments
  • Can be a breeding ground for pests if not properly installed

Spray foam insulation:


  • Provides excellent air sealing and insulation value
  • Can be applied in hard-to-reach areas
  • Resistant to moisture and mold


  • More expensive than other types of insulation
  • Requires professional installation
  • May emit harmful gases during installation

Mineral wool insulation:


  • Resistant to fire and high temperatures
  • Resistant to moisture and mold
  • Provides excellent insulation value


  • More expensive than fiberglass or cellulose insulation
  • Can be heavy and difficult to install
  • Can be irritating to skin and lungs

Radiant barrier insulation:


  • Reflects heat away from living spaces, reducing cooling costs
  • Easy to install
  • Can be combined with other types of insulation for added effectiveness


  • Does not provide significant insulation value on its own
  • Less effective in colder climates
  • Can be expensive to install

Blown-in or batt insulation for Attic Insulation Materials Toronto?

It depends on various factors such as your budget, needs, size, and accessibility of your attic.

Here are some key differences between blown-in and batt insulation:

Blown-in insulation:


  • Provides good coverage and insulating value
  • Can be blown into hard-to-reach areas
  • Can fill gaps and crevices for better insulation
  • Can be made of eco-friendly materials such as recycled paper


  • Requires special equipment and trained installers
  • May be more expensive than batt insulation
  • Can settle over time, reducing effectiveness

Batt insulation:


  • Easy to install
  • Can be cut to fit snugly in irregular spaces
  • Available in different materials, including fiberglass, rock wool, and cotton
  • Can be a cost-effective option


  • May leave gaps and spaces unfilled
  • May compress and lose effectiveness over time
  • Can be itchy and irritating to install
  • May require additional measures to prevent moisture and mold buildup

In general, blown-in insulation is better for attics with irregular shapes and hard-to-reach spaces.

Batt insulation is better for attics with a regular shape and easy accessibility.

Attic insulation in Toronto helps to regulate the temperature and energy efficiency of a building. It keeps warm air inside during winter and reduces the amount of heat that enters during summer, thereby reducing heating and cooling costs. Additionally, proper insulation can improve indoor air quality, reduce noise pollution, and prevent moisture buildup, which can lead to mold growth.

Click here to learn more about: All You Need to Know about Attic insulation Toronto

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Toronto Attic Insulation Service

Mas Air Home Comfort has long been the No.1 choice for commercial and residential homes, heating and cooling projects, and home insulation in Greater Toronto and surrounding areas. We are committed to providing our customers with energy-efficient home heating and cooling projects while providing you and your family with the healthiest, most comfortable, and safest living experience possible all year round. Our HVAC and home insulation specialists offer all types of services, including furnaces, air conditioners, home insulation, water heaters, emergency repairs, and more. With our professionally certified and experienced service staff, we ensure you the best possible service available.

We are committed to providing the highest quality equipment, installation, and construction services at the most competitive prices in the market. Our technicians adhere to strict hygiene requirements, and all equipment and personnel are disinfected, gloved, masked, and fully vaccinated to comply with Covid-19.

Contact us at:

Tel: 1-855-795-1199

Email: [email protected]

Address: 6730 Davand Dr, Unit 8, Mississauga, ON L5T 2K8, Canada


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