Skip to content

Blown-in Insulation

Blown-in insulation, also known as loose-fill insulation in the industry, offers excellent thermal coverage, filling gaps and boosting energy efficiency.

Find out how to qualify for the Home Efficiency Rebate Plus (HERx) with us.

You could save up to $10,600. Ask us today!

Blown-In Insulation Services

Our Blown-In Insulation Services for Enhanced Energy Efficiency and Comfort

At Steadfast Insulation and Drywall Ltd, we are proud to offer our exceptional blown-in insulation services, designed to enhance energy efficiency and maximize comfort in your residential or commercial spaces. Our skilled team utilizes advanced techniques to efficiently install blown-in insulation, ensuring that every nook and cranny is effectively insulated for optimal thermal performance. Blown-in insulation, also known as loose-fill insulation, is a versatile option that can be used in various areas, including attics, walls, and crawl spaces. It offers excellent coverage and seamless insulation, filling gaps and voids that traditional insulation methods may not reach. With our blown-in insulation services in Toronto, you can experience improved energy efficiency, reduced energy costs, and enhanced comfort throughout your property. Trust Steadfast Insulation and Drywall Ltd to provide reliable, high-quality blown-in insulation solutions tailored to your specific needs.

show more

Optimizing Attic Insulation

Understanding the Range of R-Values for different Blown-In Insulations & Its Impact on Energy Efficiency

The R-value of blown-in insulation in the attic can vary depending on the type of insulation material used and its thickness. Here are some general ranges of R-values for common types of blown-in insulation in the attic:

The R-value for fiberglass blown-in insulation typically ranges from R-2.2 to R-3.8 per inch of thickness. The total R-value achieved in the attic will depend on the desired level of insulation and the thickness of the installed layer.

Cellulose blown-in insulation has a higher R-value compared to fiberglass. It typically ranges from R-3.2 to R-3.8 per inch of thickness. The final R-value will depend on the depth of the installed insulation.

Mineral wool blown-in insulation generally has a higher R-value, ranging from R-3.3 to R-4.2 per inch of thickness. The actual R-value in the attic will depend on the thickness of the installed layer.

It’s important to note that achieving higher R-values in the attic is typically recommended for improved energy efficiency and comfort. The appropriate R-value for your attic insulation will depend on factors such as climate, local building codes, and energy efficiency goals. Consulting with a professional insulation contractor can help determine the ideal R-value for your specific attic insulation needs.

Maximize Energy Efficiency with the Benefits of Blown In Insulation

Maximize Energy Efficiency with the Benefits of Blown In Insulation.

Blown-in insulation, also known as loose-fill insulation, is a type of insulation material that is applied by blowing or spraying it into place using specialized equipment. It consists of small particles or fibers, such as cellulose, fiberglass, or mineral wool, which are blown or pneumatically injected into the desired area. The insulation material fills cavities, crevices, and hard-to-reach spaces, creating a seamless layer of thermal protection. Blown-in insulation is commonly used in attics, walls, and floor cavities to enhance energy efficiency, reduce heat transfer, and improve indoor comfort. Its loose and flexible nature allows it to conform to irregular shapes and provide effective coverage in areas with obstructions or difficult access points. Blown-in insulation is known for its ability to reduce air leakage, prevent heat loss or gain, and enhance soundproofing qualities. It is a popular choice for both retrofitting existing structures and insulating new constructions due to its versatility, efficiency, and cost-effectiveness.

show more

Key Considerations for Energy Efficiency and Climate Adaptation

We focus on quality materials, advanced techniques like blown-in insulation, tailored thickness for local climates, and proper ventilation. This approach ensures durability, improved thermal efficiency, and cost savings.

Attic insulation should meet or exceed the recommended insulation levels for your region. The recommended R-value will depend on factors such as climate and local building codes. Insufficient insulation can result in energy loss and reduced efficiency, while excessive insulation may not provide any additional benefits.

Proper air sealing is crucial in Canadian attics to prevent heat loss and air leakage. Additionally, it’s important to address potential moisture issues, such as condensation or ice dams, which can cause damage and reduce the effectiveness of insulation. Proper ventilation and the use of vapor barriers, as required, are key components of a well-insulated and moisture-controlled attic.

Ensure proper attic ventilation to prevent moisture buildup and maintain a healthy environment. Adequate ventilation helps regulate temperature, reduce the risk of condensation, and prolong the life of the roofing materials.

In some climates, a vapor barrier may be required to prevent moisture from penetrating the insulation. A vapor barrier should be installed on the warm side of the insulation, facing the interior of the living space.

While attic insulation can be a DIY project, it’s often beneficial to seek professional installation. Insulation contractors have the expertise and equipment to ensure insulation is properly installed, achieving optimal coverage and performance.

Periodically inspect your attic insulation for any signs of damage, settling, or moisture issues. Address any problems promptly to maintain the insulation’s effectiveness.

By considering these key aspects, you can optimize attic insulation for energy efficiency, comfort, and a healthier living environment. Consulting with insulation professionals or energy auditors can provide valuable guidance tailored to your specific attic insulation needs.

Baffles - Key to Enhanced Ventilation and Attic Protection

Baffles - Key to Enhanced Ventilation and Attic Protection

Baffles in the attic, also known as attic baffles or rafter baffles, are important components of the attic ventilation system. They are typically made of rigid foam or cardboard and are installed in the spaces between the roof rafters.

The primary purpose of attic baffles is to ensure proper airflow and ventilation in the attic space. They create a clear path for air movement from the soffit vents along the underside of the roof, allowing fresh air to enter and hot, moist air to escape. This ventilation helps regulate temperature, prevent condensation, and protect the roof structure from potential damage caused by excessive heat and moisture buildup.

Attic baffles are usually installed in combination with insulation. They provide a clear space between the roof decking and the insulation, ensuring that the insulation doesn’t block the airflow from the soffit vents. This allows for an uninterrupted flow of fresh air, preventing the insulation from getting damp or reducing its effectiveness.

By installing baffles in the attic, you can maintain a well-ventilated and properly insulated space, promoting energy efficiency, preventing moisture-related issues, and prolonging the lifespan of your roof. It is important to consult with professionals or follow the manufacturer’s instructions for proper installation of attic baffles to ensure they are positioned correctly and provide optimal airflow.

show more
Attic Ductwork's Spray Foam Insulation Solution.


Attic Ductwork's Spray Foam Insulation Solution.

Properly sealing the ductwork in your attic with spray foam insulation is a crucial step in enhancing energy efficiency and maximizing comfort in your home. Ductwork that runs through the attic can be a significant source of energy loss due to air leaks and inadequate insulation. By applying spray foam insulation around the ductwork, you create an airtight seal that prevents conditioned air from escaping and unconditioned air from infiltrating. This not only improves the efficiency of your HVAC system but also helps maintain a consistent and comfortable indoor temperature throughout your home. Additionally, spray foam insulation provides an extra layer of thermal insulation, reducing heat transfer and further enhancing energy efficiency. By investing in this important insulation solution, you can significantly reduce energy waste, lower utility bills, and enjoy a more comfortable living environment.

show more
Attic Vapor Barrier: Essential for Moisture Control and Durability

Attic Vapor Barrier: Essential for Moisture Control and Durability

A vapor barrier is vital for maintaining your home’s integrity, protecting it from moisture problems. Attics are prone to moisture from outdoor air, humidity, and indoor vapor. A well-installed vapor barrier prevents moisture from penetrating attic insulation and materials, reducing mold, mildew, and structural damage risk. It also improves indoor air quality and enhances energy efficiency by minimizing heat loss.

Installation should consider local climate and building conditions, with the vapor barrier placed differently in colder versus warmer climates. Sealing all seams and penetrations ensures the barrier’s effectiveness against moisture intrusion. Professional consultation can guide appropriate installation methods. Investing in a proper vapor barrier safeguards your home against moisture issues, promotes durability, and fosters a healthier, more comfortable living environment.

show more

Home Efficiency Rebate Plus: Now up to $10,000 back!

Enhanced rebates through a new partnership with Enbridge Gas and the Government of Canada’s Greener Homes Grant.

Answers to Your Common Questions

Welcome to our FAQ section, where we address some of the most common questions we receive about our insulation and drywall services. Whether you’re curious about our process, pricing, or the types of insulation materials we use, we’ve got you covered. Our experts have compiled comprehensive answers to ensure you have all the information you need to make informed decisions. If you can’t find what you’re looking for, feel free to reach out to our team for personalized assistance. At Steadfast Insulation and Drywall Ltd., customer satisfaction is our top priority, and we are here to provide you with clarity and peace of mind throughout your project journey.

show more

Baffles are typically long, narrow panels made of materials like cardboard or plastic. They are installed in the attic to maintain proper ventilation and airflow. Baffles create a channel for fresh air to enter through soffit vents and circulate effectively, preventing moisture buildup and preserving the integrity of insulation.

Baffles promote attic ventilation by creating a clear pathway for air to flow from soffit vents to roof vents. They prevent insulation from blocking the vents and ensure a balanced airflow, reducing the risk of moisture-related issues, such as mold growth and roof damage.

Signs that your attic may need an insulation top-off include inconsistent temperatures throughout the house, increased energy bills, and inadequate insulation thickness. Our team can assess your attic and recommend whether a top-off is necessary based on current insulation condition and energy efficiency goals

An attic insulation top-off offers several benefits, such as improved energy efficiency, enhanced comfort, reduced heating and cooling costs, and a more consistent indoor temperature. It also helps to prevent heat loss or gain and can extend the lifespan of your HVAC system.

Attic insulation top-off can generate some dust and debris, but our team takes necessary precautions to minimize any mess. We use protective coverings and take care to leave your attic clean and tidy after the insulation top-off is completed.


Ready for an insulation upgrade? Don’t let outdated insulation impact your home’s comfort and efficiency. Contact our experts at Steadfast Group for a hassle-free insulation removal service. Make your space healthier and more energy-efficient today!

  • This field is for validation purposes and should be left unchanged.