The Basics of Attic Insulation R-Values

Posted by Ecostar Insulation on September 06, 2022

When you begin your search for attic insulation in Etobicoke, you'll come across various insulation materials, from blown-in insulation to spray foam insulation. The performance of each insulation type will be indicated by its R-Value. A term that property owners and insulation companies in Etobicoke will use to determine which option is the best choice. At EcoStar Insulation, we offer blown-in insulation and spray foam insulation solutions, so you can find the best insulation for your property. 

Here is what you need to know about R-Value in your search for the best attic insulation in Etobicoke. 

What is R-Value? 

blown in attic insulation EtobicokeR-Value is a measure of a material's insulating power. Essentially it tells you how effective blown-in insulation, spray foam insulation, or any alternative attic insulation is at retaining heat or resisting heat flow.

How is R-Value Measured?

The R-Value of attic insulation is calculated per inch of the insulation thickness. So, if you're choosing between blown-in insulation and spray foam attic insulation in Etobicoke, the R-Value will compare an inch's worth of each insulation material. The factors that influence the rating of any given insulation include its density, thickness, and the properties of the material itself. 

Why Does R-Value Matter?

High-performance insulation for your attic in Etobicoke is key to creating an energy-efficient attic and home that lasts for many years. Attic insulation in Etobicoke with a higher R-Value will shave money off your monthly heating and cooling bills while also maintaining indoor air quality and lasting longer than alternative insulation choices with a lower R-Value. At EcoStar Insulation, our team will help you choose the best insulation option for your property to save you money over time and simplify your indoor climate control.

What is a Good R-Value for Attic Insulation?

When it comes to R-Value, the higher the number or the rating, the more effective the material is at insulating. Depending on your property and its location, the ideal R-Value of your insulation will vary. In Etobicoke, attic insulation needs to be effective enough to prevent heat loss during cold Southern Ontario winters and facilitate cooling during hot summer months. Ideally, R-Value for attic insulation in Etobicoke should range between R50 and R60. To ensure your blown-in insulation or spray foam insulation meets this performance level, talk to the experts at EcoStar Insulation. 

Benefits of Blown-In Insulation

Blown-in cellulose insulation is a common choice for attic insulation in the Greater Toronto Area, specifically Etobicoke, because of its optimal R-Value of 3.2-3.7 per inch. Cellulose attic insulation is a sustainable choice because it is the product of recycled materials that are also treated to resist mold and fires in the attic. 

Benefits of Spray Foam Insulation 

At EcoStar Insulation, we offer both open-cell and closed-cell spray foam insulation options. Besides an incredibly high R-Value, spray foam insulation lasts for many decades, preventing air or water leaks by enabling a strong vapour barrier. The premium product significantly improves energy efficiency for more cost-effective climate control and comfortable living. 

Ready to explore your options for an attic insulation upgrade?

Contact us today.

Request Your Quote Now. Call Us 1.866.789.1536 or 647.799.3106


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