When it comes to insulating your home in Calgary, fiberglass batt insulation is a popular choice due to its affordability and effectiveness. However, understanding the cost of fiberglass batt insulation is crucial for homeowners planning their insulation projects. In this comprehensive guide, we will explore the factors that influence fiberglass batt insulation cost in Calgary, helping homeowners make informed decisions about their insulation needs.

What is Fiberglass Batt Insulation?

Fiberglass batt insulation is a type of thermal insulation made from fine glass fibers. It comes in pre-cut rectangular panels, or “batts,” that are designed to fit between wall studs, ceiling joists, and floor joists. Fiberglass batt insulation is known for its thermal resistance, fire resistance, and soundproofing properties, making it a popular choice for residential insulation projects.

Types of Fiberglass Batt Insulation

There are several types of fiberglass batt insulation available, including traditional fiberglass batts, faced fiberglass batts, and unfaced fiberglass batts. Traditional fiberglass batts consist of fiberglass fibers bonded together without a facing material. Faced fiberglass batts have a vapor barrier or foil facing on one side to help control moisture and improve thermal performance. Unfaced fiberglass batts do not have a facing material and are typically used in areas where moisture control is not a concern.

Factors Influencing Fiberglass Batt Insulation Cost

Several factors influence the cost of fiberglass batt insulation in Calgary. These include the R-value of the insulation, the size of the area to be insulated, the type of installation required, labor costs, and additional materials such as vapor barriers or protective coverings.

R-Value of the Insulation

The R-value of fiberglass batt insulation refers to its thermal resistance, or ability to resist heat flow. The higher the R-value, the greater the insulation’s effectiveness. Fiberglass batt insulation with higher R-values typically costs more per square foot but provides better energy efficiency and thermal performance. Homeowners should consider their insulation needs and energy efficiency goals when selecting the appropriate R-value for their project.

Size of the Area to be Insulated

The size of the area to be insulated is a significant factor in determining the overall cost of fiberglass batt insulation. Larger areas will require more insulation material and labor, resulting in higher costs. Additionally, areas with irregular shapes or obstacles may require additional time and effort to insulate, further impacting the cost.

Type of Installation

The type of installation required for fiberglass batt insulation can also affect the cost. Installing insulation in new construction or open cavities is typically less labor-intensive and therefore less expensive than retrofitting existing walls or attics. Retrofitting existing walls may require removing existing insulation, air sealing, and addressing any moisture or ventilation issues, all of which can add to the overall cost of the project.

Labor Costs

Labor costs play a significant role in the overall cost of fiberglass batt insulation installation. Factors such as the complexity of the installation, accessibility of the area, and the skill level of the installers can impact labor costs. Homeowners should obtain quotes from multiple insulation contractors and compare labor costs to ensure they are getting a fair price for their project.

Additional Materials and Services

In addition to fiberglass batt insulation, homeowners may require additional materials or services to complete the insulation project. This may include vapor barriers, protective coverings, air sealing materials, or insulation supports. These additional materials and services will add to the overall cost of the project but are essential for achieving optimal energy efficiency and performance.

Cost of Fiberglass Batt Insulation in Calgary

The cost of fiberglass batt insulation in Calgary typically ranges from $0.50 to $1.50 per square foot for materials only. However, the total cost, including labor and additional materials, can range from $1.50 to $4.00 per square foot installed. These prices can vary depending on the factors mentioned above and the specific requirements of each project.

Benefits of Fiberglass Batt Insulation

Despite its initial investment, fiberglass batt insulation offers numerous benefits that make it a cost-effective choice for homeowners in Calgary. These benefits include improved energy efficiency, lower utility bills, enhanced indoor comfort, reduced noise transmission, and increased resale value of the home. Additionally, fiberglass batt insulation is non-combustible, mold-resistant, and requires minimal maintenance, providing homeowners with peace of mind and long-term savings.


In conclusion, understanding the cost of fiberglass batt insulation in Calgary is essential for homeowners looking to improve the energy efficiency and comfort of their homes. By considering factors such as the R-value of the insulation, the size of the area to be insulated, and labor costs, homeowners can make informed decisions about their insulation needs. With its numerous benefits and long-term savings, fiberglass batt insulation is a worthwhile investment for homeowners in Calgary looking to create a more comfortable and energy-efficient living environment.