Attic Mold
Most people only find out about the mold under the roof plywood when they are in the process of either buying or selling their house. In some cases, it may be required to replace the plywood as well as the roof. There are other cost-effective ways to fix this issue, such as using a spray to stop mold growth.
It is necessary to address all the ventilation issues before remedying the mold. Feel free to get in touch with us to book an appointment.
What are the signs of mold inside the attic?
If you see any dark color spots or patches anywhere on the ceiling, that can be a form of mold. A visual inspection of the attic is a great way to find the presence of mold inside the attic.
Alternatively, a mold testing kit can be used to detect mold anywhere in the house. Our professional team can also help you find any mold-related issues as we provide free inspections.
How to get rid of mold in my attic?
Mold grows due to a lack of ventilation and increased moisture levels inside the attic. It is best to find and address the root cause of the mold before starting to remove or fix it.
In most cases, we replace the moldy plywood at the time of roof replacement. Mold can also be scraped off of the surface before spraying the surface with mold spray to prevent mold from occurring again.
Can I just paint over the moldy surface?
It is not recommended to apply paint on top of the mold, before fixing the root cause of the issue. Hiding mold under the paint can even worsen the problem as the moisture gets trapped under the paint and the mold can grow even more rapidly.
Once the root cause has been addressed and the mold has been cleaned, then only you should consider painting the surface.
Related pages
Please read our reviews!
EXCELLENT Based on 302 reviews Paul WilliamsDecember 22, 2025. Efficient workmanship @ a reasonable price. Great response time to my questions. All round nice job! Manuel SequeiraDecember 7, 2025. Quite satisfied with the job done to replace our skylight. Professional staff, polite respectful. Cleaned up up after their work. Would have no problem recommending this company to any other clients. pk singhSeptember 22, 2025. Thank you to Rhythm and Manvinder Justin QuigleySeptember 21, 2025. Exceptional Service from Real Blue Roofing I recently had Real Blue Roofing come out to my house to fix a poorly installed skylight by previous roofers. From start to finish, working with this company was an outstanding experience. They were prompt, professional, and incredibly clear in their communication throughout the entire process. The team was upfront about what needed to be done and didn’t try to upsell me on unnecessary repairs, which I really appreciated. Not only did they work efficiently, but the quality of their work was top-notch. I now have a skylight that’s properly installed, and I feel confident in the integrity of my roof moving forward. I would absolutely hire Real Blue Roofing again for any future roofing needs and highly recommend them to anyone looking for reliable, honest, and skilled roofing professionals. Josh AbrahamSeptember 18, 2025. Great work, communication, clean-up and documentation. The team provided the most detailed scope of work, followed through on all the line items and send pictures as the project developed. Highly Recommended. Joe MendesSeptember 15, 2025. My Eavestroughs were dripping at one corner, texted Aman and I got a reply in no time! His came when I was available and sent me pictures of before and after repairs! Very professional, would recommend them for any roofing repairs! Gally MendozaSeptember 10, 2025. Thanks Real Blue Team. I should have engaged your services earlier. Thanks again.
Our Locations
Brampton
Mississauga
Barrie
