When we buy a home, we all want it to be cozy, have low utility bills, and be as environmentally friendly as possible.
Ensuring that our houses’ insulation is of sufficient quality is one of the most effective methods to accomplish this goal.
However, insulation can break down with time, get settled, and lose effectiveness, resulting in more significant energy bills and a reduced degree of comfort experienced.
In-depth information on the history of home insulation
In the 1800s, householders would insulate their homes using materials such as wool, newspaper, and sawdust.
This practice dates back to the beginning of the history of home insulation. Insulation made of fiberglass was first commercially available in the 1940s, while cellulose insulation became widely available in the 1950s.
The technology behind insulation has continued to advance over the course of many years, which has led to the creation of materials and installation methods that are more effective at conserving energy.
Signs and Symptoms of Homes with Poor Insulation
There are a few signs that you should look out for to determine whether or not your home has adequate insulation. These are the following:
Costly Monthly Utility Bills: An expensive monthly utility bill is one of the most precise indicators that the insulation in question is inadequate. If the insulation in your house is not up to par, you may be allowing a substantial amount of heat to escape during the winter and cool air to run during the summer. This would force your heating and cooling system to work harder, which would drive up your energy costs.
Temperature Disparities: If you find that certain portions of your home are consistently cooler or warmer than others, this might indicate that your insulation is deficient. This is because parts of your home with inadequate insulation may enable hot or cold air to leak inside, resulting in uneven temperature distribution.
Air Leakage: If you notice draughts near windows, doors, or walls, this might indicate air leakage caused by inadequate insulation.
Ice Dams: In the winter, ice dams can form on roofs that are not adequately insulated if the temperature drops below freezing. This is because heat that is lost from the house can melt snow that is present on the roof. This snow can then refreeze at the eaves, resulting in the formation of ice dams that can result in water damage to the house.
Moisture: Inadequate insulation can also produce a buildup of water within the property, which can lead to the formation of mold and mildew as well as damage to the walls and ceilings.
Adding Extra Layers of Insulation to Homes in Southern Ontario
An R-value of at least R-50 is generally required for attic insulation in residences located in Southern Ontario, while an R-value of R-25 is required for wall insulation.
Insulation tends to settle over time or get damaged, both of which can result in a drop in R-value and energy efficiency.
Additional layers of insulation may need to be installed in your home to achieve the desired level of thermal performance.
Insulation Materials That Are Good For The Environment And
Insulation top-ups may be accomplished with various types of energy-efficient materials, each with its own defining characteristics and advantages. The following are examples of some of the most common kinds of insulating materials:
Fiberglass Insulation: This is a popular and cost-effective solution for adding additional insulation layers. It is easy to install, comes in batts or rolls, and is formed of very fine glass fibers. It may be used as insulation in floors, walls, and attics.
Cellulose Insulation: This insulation is safe for house use since it is manufactured from recycled materials like newspapers and then treated with fire retardants to make it flammability resistant. It is put as a loose-fill insulation by being blown into the space, and it may be used to insulate floors, walls, and attics.
Spray Foam Insulation: This is a more expensive alternative for insulation top-ups but is exceptionally successful at establishing an airtight barrier. Although spray foam insulation is an option for insulation top-ups, it is not recommended for new construction. It is sprayed into the walls and ceilings, and as it expands, it fills the voids and fractures, producing an excellent level of insulation.
Mineral Wool Insulation: Mineral wool insulation is a type of insulation that is safe for use in residential settings since it is manufactured from recycled materials like slag and steel and is treated with fire retardants. It is available in rolls or batts and may be put in any structure, including ceilings, walls, and floors.
Examples of Additional Layers of Insulation
Let’s take a look at a few instances to illustrate how adding additional layers of insulation has made homes in Southern Ontario more comfortable and energy efficient:
John’s Home: John saw that his house was unusually chilly during the winter months and that his monthly energy costs were far more significant than usual. Following an energy audit, he concluded that the R-value of the insulation in his attic was substantially lower than what was suggested for his region. He retained the services of a professional to install cellulose insulation top-ups in his attic, bringing the R-value to the specified level. John found that his home was substantially more comfortable after the top-ups were placed, and he also saw a considerable decrease in the amount of money he spent on his monthly energy bills.
Maria’s Home: Maria’s residence had draughty windows and doors, and she saw that her monthly energy expenses were significantly higher than they had been in the past. Following the completion of an energy audit, she came to the conclusion that her walls did not have adequate insulation. She retained the services of a specialist to add spray foam insulation top-ups to her walls, which resulted in the formation of an airtight barrier and the cessation of the draughts. Maria’s house became considerably more comfortable after the top-ups were put in. She also noticed a significant decrease in the money she spent on her monthly energy bills.
Mike’s Home: The issue with Mike’s Home During the winter, Mike’s home experienced a problem with ice dams, which resulted in water damage to the roof and the walls. Following the completion of an energy audit, he concluded that the insulation in his attic needed to have been put correctly, as evidenced by several holes and places with inadequate covering. He hired a professional to install additional layers of fiberglass insulation in his attic, ensuring the material adequately protected every square inch. Mike saw that the ice dams in his home had ceased to form after the top-ups were put in, and he also observed that his house was significantly more energy-efficient.
Our Final Thoughts
Adding additional insulation to homes in Southern Ontario can significantly increase the homes’ ability to save money on their energy bills and their comfort level.
It is essential to recognize the warning signs of inadequate insulation, which include excessive energy bills, inconsistent temperatures, draughts, ice dams, and moisture accumulation.
Boosting the R-value of your home and lowering your monthly energy costs may be accomplished by installing energy-efficient insulation materials such as fiberglass, cellulose, spray foam, or mineral wool insulation.
These materials can also save you money on your energy bills. Feel free to contact a qualified contractor to have an energy assessment done on your house and get advice on which insulation upgrades would be most beneficial.
If you need more information, feel free to connect with us!