Top FAQs Of Blown In Insulation In 2023


Q: Which are the most common types of Blown In Insulation?

It is extremely important for every Canadian homeowner who plans of conducting a blown in insulation at their homes to know the types of blown in insulation and the benefits that each of them will offer. Three basic types that are mostly used include fiberglass, cellulose and rock wool. 

Q: How effective is fiberglass blown in insulation?

Fiberglass is a really good insulation material when it comes to attics floors, crawl spaces or other related home areas. However, in order for fiberglass to be considered safe it is necessary to be installed by professionals who have a significant experience in blown in insulation intallation. Fiberglass in itself consists of tiny fibers that are made from glass and when put together then they create soft (but itchy), lofty batts that are quite, in terms of appearance, similar to cotton candy. In case fiberglass insulation is disturbed or moved then the tiny particles that were mentioned above will be released into the air. Itching, rashes and irritations will be caused if these particles get into bare skin. Unfortunately, if they are inhaled they will cause severe health problems such as nose bleeding, respiratory and breathing problems as well as coughing. To avoid these consequences, it is better to consider Eco Spray Insulation blown in insulation professionals for your upcoming blown in insulation project. 

Q: What does loose fill fiberglass stand for and what advantages does it offer?

The majority of people have a constant misconception about loose fill fiberglass as they tend to believe that it comes in rolls or yellow or pink sheets. In fact, fiberglass insulation actually comes in bags as loose fill insulation material. But what benefits does it offer?

  • Allows for the proper depth and density of loose insulation fibers to be blown by installers for maximum coverage.
  • Fills up the gaps and crevices on many attics’ unfinished flooring.
  • Coverage is especially helpful in locations with a lot of obstacles to work around, such as attics with variable joist spacing.
  • Due to its ease of filling gaps and settling in, existing insulation performs better.

Q: What are the features of cellulose and fiberglass insulation?

Fiberglass InsulationCellulose Insulation
Lightweight and easily transportableEco-friendly
Available in several varieties with thermal expansion performancePlugs gaps to produce a building that is energy-efficient.
Fire resistant Even under extremely cold circumstances, maintains its R-value.
Cost-effectiveMold resistant, health-friendly, fireproofing
Mold and mildew preventionNo degradation issues
Soundproof Soundproof
Risk of animal infestationKeeps animals and bugs away

Q: What does cellulose blown in insulation consist of and how long does it last?

Cellulose is an insulation material that has been active and present on the market for decades and has created a great impression on people because it is a greener option when it comes to property insulation. Cellulose blown in insulation indicates a mix of recycled paper products, like newspaper, and when treated with a natural chemical it is more pest and fire resistant. 

All types of insulation materials after a long period of time will start to degrade and lose the ability to regulate the home temperature. There are prior reasons why replacing and upgrading the old insulation is the best choice for an efficient property building code. The extract answer related to the longevity of blown in insulation depends a lot on the age of your home, severe weather and outside interference. In general terms, typical cellulose blown in insulation lifespan is up to 20 or 30 years. 

Q: What does loose fill blown insulation mean and where it is most commonly found?

There are primarily two types of cellulose insulation: loose-fill and densely packed. Attics commonly employ loose fill cellulose insulation, whereas walls and ceilings use dense-packed insulation. The term blown in refers to the installation of a thick pack and loose fill cellulose using a blowing machine. Recently, rolled-out or batt versions of cellulose insulation have been more easily obtainable. Loose fill blown in insulation has the ability to be installed in enclosed cavities like walls and unenclosed spaces like attics. 

Q: What are the determining factors of blown in insulation costs?

There is no standard cost for blow-in insulation, but there are a few things that homeowners should take into account. The following items are all included in the final total bill.

  • Type of Material and R-Value → Different insulation types can vary in terms of price. Fibreglass appears as an inexpensive insulation version compared to wool or cellulose. It’s also critical to realize that the cost will depend on how much insulation is blown into the cavity by the homeowner or contractor. The R-value increases with the thickness of the blown in insulation bed, but the project will need more bags of insulation and take longer to complete.
  • Region → Specific regions have more increased insulation requirements. Additionally, in some areas, R30 is adequate for attic insulation. Local codes may call for a maximum of R60 in regions with high temperatures. The contractor will need to either buy more expensive insulation or add additional insulation to the gap to attain these higher R-values (or both). Both of these occurrences will increase the homeowner’s expenses, therefore it is essential to plan beforehand.
  • Installation Type → The cost of blown-in insulation for a homeowner will also depend on the method of installation. In general, attics are simpler to penetrate and insulate than walls, which can result in significant cost savings in terms of surface area.
  • Insulation Area → Finally, be aware that the area to be insulated is perhaps the most crucial aspect to take into account. Homes with 1,000 square foot attics will cost far less than those with double- or triple-sized attics. Also, keep in mind that wall height has a significant impact on space because 10 foot ceilings demand significantly more material than eight-foot ceilings. Comparing attic space to wall space is frequently ineffective as well. In order to obtain the required R-values for attics, more insulation and material are needed than for walls.

Q: What are the benefits of blown in insulation?

Since blown in insulation is typically non-invasive, it is perfect for existing homes since it enables homeowners to improve energy efficiency without knocking down walls. Other advantages include a better market value and increased internal comfort.

Q: What is the primary disadvantage of blown in insulation?

The most challenging part of blown in insulation is its installation. It demands specialized equipment and expertise, which may exclude it from being a DIY project. Moreover, the price is higher than if the insulation were installed by the builder when the walls were empty. 

Q: Should blown in insulation be conducted by professionals or is it a DIY project?

Blown in insulation, no matter the material requires professional handling in order to offer maximum performance. The diy blown in insulation project will not offer the expected results and it won’t be efficient at all. Eco Spray Insulation professionals use top-notch equipment for any kind of installation as well as high-quality insulation products. Eco spray Insulation’s primary goal is to give the best insulation installation services in Toronto and across GTA.

Q: Does blown in attic insulation benefit my property?

Blown in attic insulation offers many advantages such as heat and energy efficiency. A correct blown in attic insulation installation can by far lower your electricity bills as well as offer you comfort in both winter and summer months. 

Q: Do I have to evacuate the house while performing blown in insulation?

Eco Spray Insulation professionals use premium insulation products that are eco-friendly, non-toxic and chemical-free and most importantly are safe for indoor usage. In case you are planning to conduct a blown in insulation in your home areas then do not hesitate to call our project manager at (416) 860-6664 and request a free estimation!

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