GTA & Surrounding Area

Can You Add New Insulation Over Old Insulation?

Published on November 29, 2022

Are you noticing unexpected cold drafts in your home? If so, your insulation may not be as efficient as you thought. Attic insulation in Mississauga is vital for maintaining low energy bills and keeping conditioned air inside your home - instead of escaping through cracks and crevices. If you want to enjoy a consistent and evenly distributed indoor temperature, it's essential to contact a professional attic insulation company, like EcoComfort, to decide if adding new insulation over your old insulation is the best route of action. 

Continue reading to learn if adding new insulation over old insulation is suitable for your home.

Do I Have Enough Attic Insulation in Mississauga?

attic insulation mississaugaOne of the most critical thermal resistant barriers for your home is attic insulation, so when you don't have the right amount, you can experience cold drafts, uneven temperatures, poor ventilation, and permit conditioned air to escape. There are a few factors to consider when identifying if your attic insulation is sufficient. One way to check if you have enough attic insulation in Mississauga is by looking in your attic for any signs of missing or damaged insulation. If you notice that your insulation is level with or below the attic joints, it indicates that more insulation is needed. If you see that there are low spots, the insulation is not evenly distributed, and there's evidence of moisture or rodent pathways, you should consider hiring an attic insulation company to inspect your space as soon as possible.

Can You Add New Insulation Over Old Insulation?

Incorporating new insulation is a great way to help reduce your carbon footprint while enhancing your home's indoor comfort. Adding new insulation over old insulation can be done if your attic insulation is well-maintained and in good condition. However, a professional should always inspect your attic to confirm or deny if the insulation is in good shape. At EcoComfort, we typically recommend a removal and retrofit method for home insulation improvements. Our team of professionals begins by inspecting your space, looking for damaged or inadequate insulation material, and recommending the necessary repairs and upgrades.

When Should Old Insulation Be Removed & Replaced?

If you have old or insufficient insulation and want to top it off, it's essential to get your space inspected by professionals first. The attic experts at EcoComfort can thoroughly inspect your attic for any damages that interfere with adding new insulation over old insulation. If your attic insulation is wet, damp, or previously damaged by water, it must be removed and replaced with blown in cellulose insulation. Water from heavy rain or a pipe burst can soak through the insulation, creating the perfect environment for mold, mildew, and insects to thrive. It's important not to add more insulation over the old insulation as the issue will persist, leaving the new insulation compromised. In addition, if your previous insulation does not have a high R-Value, replacing it with blown in cellulose insulation can provide you with proper thermal performance, saving you from high energy bills and drafts throughout your property.

EcoComfort: The Attic Insulation Experts

Are you unsure if your attic insulation needs to be topped off or removed and replaced? With years of first-hand experience, the professionals at EcoComfort can efficiently identify and recommend the next steps.

Are you ready for an energy-efficient and well-protected home? Contact the team at EcoComfort today.

Why Choose Us

EcoComfort We Are Attic Service Experts

We Are Attic Service Experts

We are experts in attic insulation, attic ventilation, attic mould prevention and remediation, and attic disinfection. Our quality products are eco-friendly, non-toxic, and safe for indoor use. Meaning you won’t ever have to vacate your home. Our attention to detail is unmatched.

EcoComfort We Save You Money

We Save You Money

All of our insulation products are Canadian-made and carefully screened to meet rigid quality standards. We don’t sacrifice the quality of our product, we stand by our work, and we offer a warranty on all of our services.

EcoComfort We Provide All-In-One Services

We Provide All-In-One Services

We offer a wide range of attic and roof services. We have the best and most reliable equipment on the market. Our team of full-time, experienced attic experts can handle every aspect of the job, we never subcontract our jobs.

EcoComfort We Have Unbeatable Customer Service

We Have Unbeatable Customer Service

We make sure that every job is done right from start to finish and that every customer is 100% satisfied. We have a long list of happy customers and have insulated thousands of attics over the years. Our level of experience in this field is unmatched!

EcoComfort We Offer Affordable Pricing & Quality Service, Guaranteed

We Offer Affordable Pricing & Quality Service, Guaranteed

We don’t pay commissions to salespeople. At EcoComfort, there’s no inflated pricing, no hidden fees or surprise costs. We believe in doing the job efficiently the first time around. We never compromise on quality; our work is always guaranteed.

Proudly Serving GTA AND Surrounding AreaS

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