416-333-4554

Your Attic Experts.

Request an Estimate

How to Stop Recurring Mould Outbreaks in The Attic

Unfortunately, in most residential homes, attics and crawl spaces are often prone to mould infestations. This is because the dark, moist environment is an ideal growth opportunity for mould spores to develop into full blown outbreaks. When mould infiltration occurs, you may require professional attic mould removal to save your attic insulation and improve home air quality.

Once mould has infiltrated into the attic and roof cavity, there’s a good chance for physical damage and potential for negative health effects. And if the mould is recurring, it’s a sure sign that removal and remediation services have been far less than satisfactory.

For expert attic mould remediation in Toronto, it’s essential to choose a reliable and reputable service provider. At EcoComfort Insulation & Contracting, our technicians will do it right the first time, eradicating mould and eliminating the conditions for growth.

Eliminating The Conditions For Mould Growth

Under the right conditions, mould will grow without being seen, and it can spread quickly if not arrested. Mould needs three conditions to thrive – material to feed on – high levels of moisture – and limited airflow. Eliminating those conditions will prevent mould growth.

Attics have the perfect conditions for mould growth. If those conditions are kept in check, there's little chance for mould to grow, but any source of moisture has the potential for an outbreak. It's therefore essential to have the attic expertly inspected on a regular basis.

Regular Attic Inspections can be Valuable

In an effort to avoid the need for attic mould removal, a professional attic inspection in Toronto and the GTA can be valuable in pinpointing vulnerable areas. At EcoComfort Insulation & Contracting, we check all the physical elements of the attic with a focus on identifying areas of mould.

The idea behind a thorough inspection is to find mould growth in the early stages before it becomes an outbreak. EcoComfort also inspects the attic and roof cavity for water leaks, air leaks, and high moisture levels. It's a preventive approach that can be valuable.

Expert Attic Mould Remediation in Toronto    

Stopping a mould outbreak from recurring requires expert mould remediation. Simply put, a deficient remediation will not provide long-term results. Neither will a DIY approach. The fact is, mould remediation must be comprehensive, and the source must be eliminated.

EcoComfort technicians are experts. They know where to look for mould. They know about different mould species. And they know how to effectively remediate. The aim, of course, is to completely eradicate the mould source and eliminate any conditions for re-growth.

Upgrade to Blown-In Celullose for Mould-Resistant Insulation

Once mould remediation has been completed, it may be necessary to top up the existing insulation (or even replace it with new insulation). A good product to consider is blown-in cellulose, mainly because it's both mould resistant and fire-resistant – ideal in the attic.

EcoComfort often recommends blown-in cellulose insulation for the attic. It has proven to be a high-quality product and a cost-effective installation, thus delivering many years of excellent performance. Best of all, indoor comfort is much-enhanced in winter and summer.

Contact us today to book a comprehensive attic inspection!

Book an Attic Inspection Today

Book an Attic Inspection Today by Calling 416-333-4554.

Contact Us Today

Related Posts

Why Homeowners Should Consider Attic Insulation Removal in the Spring?

Why Homeowners Should Consider Attic Insulation Removal in the Spring?

March 26, 2026

Spring tends to be a transitional season when it comes to Canadian weather. With constant temperature changes and increased precipitation, homeowners rely heavily on attic insulation to keep their...

Why Improve the Air Tightness of Your Attic

Why Improve the Air Tightness of Your Attic

March 05, 2026

When addressing issues like drafts and rising energy bills, many homeowners may not realize how much their attic can impact their entire home’s comfort and efficiency. Poor attic ventilation and...

Signs Your Attic Insulation Has Settled

Signs Your Attic Insulation Has Settled

February 18, 2026

When attic insulation settles and flattens, its performance starts to decline pretty quickly. As a result, you may experience challenges and signs when inside your home. Under-performing or damaged...

What Our Customers Say About Us

google

Very efficient service from quote to the completion of the job 2 days later. Thanks to EcoComfort, we now have baffles in our two attic spaces as well as insulation that went from extremely poor (builder's quality of 4") to R60. We're extremely happy with the work done and would not hesitate to recommend EcoComfort. Thank you very much!!

Joshua K

Read More of Our Google Reviews
google

Your guys have done a fantastic job. Excellent quality service. Hard work with friendly smiling faces. I interacted all of them throughout the day. A+ team. Please pass it on. Thank you.

Alex Boldin

Read More of Our Google Reviews
google

From inspection, quote, job, clean up and final inspection of the finished work, Eco Comfort Insulation did a fantastic job. They answered all my questions in detail during the initial consult, and did a great job. They cleaned up properly, and left after I was satisfied. I would highly recommend them to anyone looking to increase their attic insulation. Thank you.

Alexia M.

Read More of Our Google Reviews
google

I'm very pleased with EcoComfort. I called them for an attic insulation top up. After the first phone call, someone came to have a quick look at my attic. A few weeks later, two men and their truck came and increased my attic insulation from R21 to R60 with blown-in cellulose. I appreciate that they use Canadian materials (Climatizer Plus). The work only took a few hours and they left everything just as they found it, nice and clean. My house feels a little cozier now with the added insulation. Thanks a lot!

Ryan Miller

Read More of Our Google Reviews
google

EcoComfort did a fantastic job adding insulation to my home. Their expertise, professionalism, knowledge and scheduling are incomparable to any other Contractor I've experienced. Great team and a smooth process. Well done!

Tom Frelek

Read More of Our Google Reviews
google

Everything went smoothly, and I am very happy with the work. Your team was great explaining the work that needed to be done and providing me with pics of the work before and after thanks Arnold and Patrick. I would highly recommend you guys to anyone who asks me about your services.

Frank Afonso

Read More of Our Google Reviews
google

I had a wonderful experience with the Ecocomfort team. I originally hired them to top up my builder-grade insulation from 8 inches all the way up to 24 inches which is approx R-70 and they did a fantastic job. A huge shout-out to the entire team including Arnold, Patrick, Daniel, Louis, Adam, and Paul. Every one of them was friendly, professional and efficient.

Rich Liu

Read More of Our Google Reviews
google

Ecocomfort did a great job, arrived on time, efficient, cleaned up any mess, polite workers, all in all, a job well done!

Jean Gregoris

Read More of Our Google Reviews
google

The EcoComfort team was excellent. from making contact, quoting, to a first-rate insulation job. The guys were friendly, fast, and left no mess. I would recommend them

Steven Hunt

Read More of Our Google Reviews
home stars

Very unusual these days to find a home contractor who in fact lives up to or exceeds their claims and online revues. Wojtek was prompt, courteous, extremely knowledgeable and very patient.........he answered all my questions. Patrick, his brother and his two colleagues arrived on time, were careful and tidy, did an excellent job and cleaned up beautifully. I was skeptical of the purported benefits of adding attic insulation but during this recent late summer heat wave I have not required air conditioning during the day and only a bit overnight. Aside from potential future energy savings, the benefits were immediately evident. I would highly recommend Ecocomfort to anyone considering anything they do.

Boris R

Read More of Our Homestars Reviews
home stars

For 800 sq ft attics - EcoComfort Insulation price was HALF what 2 other insulation contractors quoted me. Very professional starting from the quote (Wojtek) - who explained the process, to the guys who did installation, very efficient and professional, - vacuumed and cleaned afterwards - can't wait to see how it retains the heat on these colder evenings. Highly recommend them.

Michael Potas

Read More of Our Homestars Reviews
home stars

Tom and co. were amazing!! They just completed the job within 3hrs and I had zero insulation to begin with so it was a big job. They were truly professional, cleaned up after the job and walked me through the inspection. Ontop of that, they also helped fix a small leak in the roof which they noticed during the job!! That's service beyond and above and truly appreciated!! Looking forward now to having warmth in the bedrooms this coming winter and would definitely recommend EcoComfort to anyone! You guys are awesome...

Anonymous

Read More of Our Homestars Reviews
home stars

We had a great experience with EcoComfort. Arnold attended our home to provide us with a quote, and he explained the whole process and answered any questions we had. The insulation itself went well- two workers came to do the job. They cleaned up afterwards. We already notice a difference with our second floor feeling less hot in the summer heat now that we have our attic insulation done!

Kristina

Read More of Our Homestars Reviews
home stars

EcoComfort was such a pleasure to work with! Patrick, Tom, and Jack were very detailed, cared about the work and our concerns, and provided expert advice. They were kind and patient and explained all the steps they took. Very professional group of people. They were clean and efficient in their work. Highly recommend EcoComforts services. The whole process was seamless.

Mansi

Read More of Our Homestars Reviews
home stars

I hired EcoComfort Insulation after researching the more labour-intensive option to replace the batting by hand. It was like a mountain range of pink batts in the attic which was honestly a bit terrifying. Patrick sent a crew with a truck which sucked the old, dusty, pink stuff out and blew in new R60+ cellulose. I am so happy I went with this installation method and it was well worth spending the extra money.

Monisa Nandi

Read More of Our Homestars Reviews
home stars

I had Eco Comfort in recently to blow in new insulation after we had recently taken down and installed a new ceiling. Everything went very well. Everything from getting the quote, scheduling the work, and the team coming out went very smoothly. Everyone was very friendly and the crew did a great job. I would definitely recommend them to anyone.

David Gucciardi

Read More of Our Homestars Reviews
home stars

The guys did a spectacular job in removing the old insulation and replacing it with cellulose. They were friendly, efficient and professional. They also installed a bathroom roof vent for better air circulation AND installed weatherstripping for our attic hatch. After work was done, they cleaned up the minimal dust that occurred and left our place as if they were never there. This company provides awesome service. Hire them!

Arc Designs

Read More of Our Homestars Reviews

Proudly Serving the
Greater Toronto Area