Attic Mold Removal and Mould Remediation in Guelph

Super Sprayers removes mould from attics, basements and crawl spaces in homes across Guelph and the surrounding towns, and then fixes the reason it grew in the first place. Since 2018 we have completed more than 800 insulation jobs, and an insulation company sees more hidden mould than almost anyone, because we are the ones pulling back old batts and looking at the wood behind them. In nearly every case, the mould is a symptom of a moisture problem that an insulation or air sealing fix can solve.

In attics, mould usually grows on the roof sheathing because warm, humid air is leaking up from the house or a bathroom fan is venting into the attic instead of outdoors. In basements, it grows behind plastic and batts where humid air meets cold concrete. Remove the mould without fixing either cause, and it comes back within a winter or two.

Our remediation follows recognized practice, including containment, HEPA filtration and removal of damaged porous materials, with reference to the IICRC S520 standard and Health Canada guidance. Our crews are WSIB covered and insured, and because we also air seal and insulate, we can fix the mould, the moisture and the insulation in one coordinated job.