When selecting the optimal insulation for a townhouse, many aspects exist, including the energy efficiency desired, the amount of noise reduction wanted, and the local temperature. In this piece, we will discuss the evolution of home insulation, the significance of R-values, and the kind of insulating materials that work well for townhouses in Southern Ontario, Canada.
The Evolution of Insulation in Homes
In the 1940s, when individuals first began to recognize the benefits of keeping their houses warm during the winter months, the usage of insulation in dwellings can be traced back to that time. In those days, the most prevalent form of insulation was constructed from asbestos, which has since been outlawed due to the health risks it posed. Insulation comes in various forms these days, each of which has its advantages and disadvantages.
The R-value of an insulating material measures how well it can stop the heat flow through it. When maintaining a comfortable temperature inside your house, the R-value indicates the insulation’s efficiency. In Southern Ontario, the R-22 minimum R-value suggested for wall insulation is significantly lower than the R-60 minimum R-value recommended for attic insulation.
Insulation Material Options That Are More Environmentally Friendly For Townhouses
Insulation made of fibreglass batts
Insulation made of fiberglass batts is the form of insulation used in homes more frequently than any other. It is created by weaving excellent glass fibres into mats or rolls to form the material. Its R-value ranges from R-3.1 to R-3.4 per inch, is inexpensive, and installation is simple. However, more energy-efficient insulating materials are currently available, which might settle with time, reducing the insulation’s efficacy.
Insulation with Spray Foam
Spray foam insulation is insulation applied to surfaces like walls and ceilings using a spray gun. It is more energy-efficient than other forms of insulation because it stretches to fill gaps and generates an air barrier as it does so. Additionally, it possesses a greater R-value, which is R-6.5 per inch. On the other hand, it needs to be installed by an expert, which may be expensive and difficult to install.
Insulation that has been Blown-In
Cellulose, fiberglass, or rock wool may be utilized in the production of blown-in insulation, often called loose-fill insulation. A machine is used to blast it into the walls or the attic. Its R-value ranges from R-2.2 to R-3.8 per inch, making it more energy-efficient than fiberglass batt insulation, and it may be put in regions that are difficult to access. It can become untidy; if it does, the product’s efficacy may decrease over time.
Procedures to Be Followed to Prevent the Spread of Noise to the Adjacent Townhouse
Sharing walls with your neighbors is a reality if you choose to live in a townhouse, which can make noise management challenging. You may take several precautions, including the following, to prevent noise from spreading to the next townhouse that is linked to yours:
- It is essential to use insulation with a higher density, as this will prevent sound waves from penetrating.
- Adding insulation to the inner walls will further cut down on the amount of noise that is produced.
- It is essential to fill in any holes or cracks in the walls, as they might be passageways for sound.
- To absorb sound waves, you can use soundproof drapes or acoustic panels.
Information on the weather every year for southern Ontario
The climate of southern Ontario may be described as humid continental, and it features four distinct seasons. The summers are scorching hot and muggy, while the winters are brisk and covered in snow. Compared to the average temperature of 22 degrees Celsius in July, the average in January is -6 degrees. The average annual rainfall is around 992 millimeters, while the average annual snowfall is approximately 157 centimeters.
Our Final Thoughts
Selecting the most suitable insulation for your townhouse may prove to be a challenging endeavor; nevertheless, if you consider aspects such as energy efficiency, noise reduction, and temperature, you can make an educated choice.
In comparison, spray foam insulation is more energy-efficient but must be installed by our professionals. Contact us for further information!