6 Benefits of Home Insulation

Suffolk Weatherization - Insulation And air sealing

The advantages of home insulation range from lowering energy usage to keeping your home warm and comfortable during the chilly winters. One of the best ways to increase your home’s lifetime and decrease energy costs is to insulate it properly. Although many homeowners only consider insulation during the winter, it actually serves many more purposes than just keeping you warm. Here are eight justifications for thinking about insulating your home.

Let’s first discuss what home insulation is and how it works before moving on to the advantages it offers.

The walls surrounding you and the roof covering your head serve as the housing enclosure, dividing the controlled environment within from the runaway climate outside. Insulation resides in the thin layer that separates the inside from the outside.

The primary function of insulation in your home is to reduce heat transfer from one room to another. To maintain a constant temperature throughout, you should inhibit the transfer of heat and concentrate it in one area. On the other hand, a house with constantly circulating air will have variable temperatures.

No matter what kind of heating system you have or what type of house you live in, heat will always move from warm to cold until it reaches the most challenging room. An excellent illustration is when you notice hot air settling in your basement and wonder where all the heat is coming from. 

Your home’s heating has been on all day, yet the rooms and floors are still chilly for some reason. That is how heat “convection” works. The size of most residences makes air leakage a significant issue. When air leaks into and out of your home during the winter, there is a lot of space for error.

1. Comfort is increased through insulation

Heat naturally moves from a hot location to a cold place. Because of this, a lot of homes with inadequate insulation end up heating attics or even losing heat to the outside. The opposite is true for the summer. Naturally, heat from the outside enters the air-conditioned house. A home is kept warm in the winter and cool in the summer with the help of insulation, which also lowers energy costs.

2. Keep the noise outside and the indoors quiet

The issue of noise pollution is one that many homes deal with frequently and cannot entirely be avoided. However, increasing the insulation in places like the attic or outside walls will cut down on outside noise by up to 50%.

Your investment in a home will be worth more thanks to noise pollution reduction. Consider that purchasers are willing to pay more for homes with good home insulation than those that aren’t if you’re considering selling soon. New insulation not only helps to promote marketability but also raises resale value.

3. Health Advantages

Your immune system is known to be suppressed by lower temperatures. We don’t dress in shorts and a t-shirt to go outside in the middle of winter. We cover up! Your likelihood of getting sick rises if you reside somewhere that is consistently cold; you get the picture.

Your home’s insulation can improve comfort and save energy costs and CO2 emissions. You must first perform a home energy audit in order to identify the trouble spots in your house and profit from home insulation. You can determine how well-insulated your house is with this.

4. Improved impact on the environment

The environment, neighborhood, and home all benefit from saving energy. One of the best things to do to improve your home’s energy efficiency and carbon footprint is to improve the insulation.

Because they don’t contain any toxic chemicals or other substances like conventional insulations, specific fiber or silica gel insulation forms are better for the environment and your budget.

Choosing insulation free of hazardous chemicals aids in preventing the formation of algae in reservoirs. Additionally, it lessens greenhouse gas emissions into the atmosphere, which is advantageous to you and the environment.

5. Decreased energy expenses

You may be paying 15% extra for heating and cooling if your home has inadequate insulation and air leaks. Additionally, it results in increased deterioration of your air conditioner and heating equipment. The most excellent approach to stop energy loss and maintain a pleasant, happy home and energy bill is with proper insulation and air sealing.

6. Protects Against Fire and Insects

In addition to helping maintain a suitable temperature within your home, insulation offers many other advantages, including preventing fires and serving as an insect deterrent.

If ignored for a long, insects like termites and wood-eating ants can cause serious harm. By stopping them from entering in the first place, effective insulation defends against this. In comparison to the cost of correcting termite or other insect damage, investing in high-quality insulation up front could result in significant savings.

A few types of insulation are designed to survive fires. This must be taken into account while working with older insulation that can be more combustible. Attic and wall insulation shield the entire house from potential harm. They would also aid in keeping a fire contained by keeping it from spreading to neighboring rooms.


Even many modern homes that aren’t regarded as “ancient” have inadequate insulation. To stop energy loss, each surface that divides a living area from the outside must be insulated. Attics, basements, knee walls, eaves, crawl spaces, garages, and other structures are some of the most typical places where energy is lost. 

An adequately weatherized house will keep the heat and cool air inside, saving you money and energy while enhancing comfort and benefiting the environment. At Suffolk Weatherization, we provide weatherization home improvements for pennies on the dollar as a Mass Save® partner!

Head to Suffolkwx.com if you need help insulating your home and making it a more comfortable living space.

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