Where and Why Do You Need Home Insulation?

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When you think of home insulation, you probably think about how it can keep your property warm and cozy during the winter. In reality, insulation is beneficial for your home in every season. It also cuts cooling and heating bills and increases property value. 

Where to Insulate Your Home

An insulated home is a cost-effective way to increase comfort and maximize energy efficiency. While the best time to fully insulate your home is during construction, you can also insulate it when renovating it. 

In some properties where ceiling insulation is already present, upgrading the insulation with a new and better one may enhance the heat loss efficiency or gain through the walls and ceiling space. When renovating, you also can add high-quality acoustic insulation to reduce the noise between rooms and ensure thermal benefits. If you move or replace walls during the renovation process, you can also use the opportunity to upgrade or add wall insulation. 

Wall insulation is the hardest insulation type to add once you move into your home, so make sure to take advantage during the construction or renovation period. Experts in home insulation recommend homeowners install insulation in the following locations:

  • Internal and external walls, including walls between the property or between your home and the garage
  • Under the floor of your house 
  • Around plumbing pipes
  • Ceiling 
  • Attic cleaning
  • Windows and doors
  • Roof
  • Air ducts
  • Sheds and garages
  • Basement 
  • Crawl space insulation

Why Do I Need Home Insulation?

Home insulation is an excellent investment for every homeowner, and here is why:


Insulation will keep your property cool in the summer and warm in the winter, so you and your loved ones can stay comfortable all year long without having to rely on extra blankets or fans. 


Home insulation absorbs the sounds that spread between your floors and walls, making the home a quieter place to sleep, live, and relax. 

Resale Value

If you plan to sell your home in the next few years, adding insulation can attract more potential buyers and help you sell the property faster by increasing its overall value. 

Types of Home Insulation Best For Your Home

Here are the different types of home insulation you can choose for your property.  

  • Blanket batts and rolls –The most common type of insulation is easily available, and you can install it in attics, ceilings, crawl spaces, and floors. 
  • Spray foam insulation – Sturdier than batts and rolls, spray foam insulation offers double the R-value of any other insulation type and reduces heat conduction. 
  • Blown-in insulation – It is suitable for crawl spaces, ceilings, and attics, is eco-friendly and is effective in small areas where other insulation types wouldn’t fit. 
  • Cellulose insulation – It is an eco-friendly home insulation option, has a high R-value, and is heat-resistant. 
  • Mineral wool insulation – It is moisture-resistant, meaning it retains its insulating qualities when the surfaces are wet. 
  • Fiberglass insulation – It reduces cooling and heating bills and is excellent at noise reduction. 

When Is It Time to Replace Insulation?

As a general rule of thumb, homeowners should replace home insulation every 15 or 20 years, depending on the type of insulation. However, in some situations, it may need replacing or upgrading sooner depending on the R-rating of the original insulation or property damage. If you notice any of these signs, your insulation might need replacement:

  • Higher energy costs than usual 
  • Fluctuating indoor temperature
  • Pest infestation

Home Insulation Types, Benefits, and Uses: Final Thoughts

No matter the home insulation types you want to invest in, insulation comes with numerous benefits for homeowners. From a higher resale value to increased comfort, it is an excellent option for any small or large house. 

For high-quality home insulation in Mount Vernon, WA, don’t hesitate to call Insulation Co. LLC at 425-903-6453

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