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Honest, Documented, Done Right. We treat the visible mold first, then tell you what’s really happening in your attic
Unionville’s century homes carry character in every board. You just spotted dark staining on your attic sheathing. It’s part of that story. But it’s not the history you want on a pre‑sale inspection report. When a buyer’s inspector flags visible mold, every day the sale sits in limbo costs you money and peace of mind.
A fast surface scrub is not enough. A remediation‑only company that skips the moisture check leaves the same risk hiding under your roof. You need the visible mold addressed now. You also need a straight, documented answer about why it grew. That combination lets you walk into a sale or renovation with clear facts, not a gamble.
Many Unionville homes date back to the 1800s and early 1900s. Their attics were built with very little ventilation: small gable vents, often no soffit intake at all. You have since added insulation and new windows. The house is tighter now. But the attic never got the airflow it needs.
In winter, warm, humid air from your living space rises through gaps around attic hatches and light fixtures. When it reaches the cold underside of the roof deck, it condenses. You might see frost on exposed nail heads after a cold snap. Repeated condensation soaks the sheathing and gives mold the moisture it needs. Added insulation, without updated vents, traps that moisture rather than letting it escape.
Original roof boards in these homes have seen decades of damp winters and humid summers. The wood is often thinner and more porous than modern plywood. Old moisture stains show up easily. That doesn’t always mean active mold or a roof failure. But you need an experienced eye to tell harmless history from a problem that needs attention. Logik’s documented assessment makes that distinction clear, and it’s very helpful during a real‑estate deal.
A flagged inspection starts a clock. The natural instinct is to rush a fix so the deal can close. When you hire a company that only wipes down the surface and gives no moisture advice, the work looks finished without actually improving the attic’s long‑term health. You want the mold remediated quickly, yes. You also want a practical list of what should be improved. A documented record shows exactly what was done and what the attic condition was at the time of sale. It gives the buyer confidence and protects you from post‑sale complaints.
We address visible mold on roof sheathing with professional methods. The crew sets up containment barriers to isolate the attic access. A high‑grade air filter runs during the work to capture airborne particles. We treat the affected wood with a commercial‑grade treatment. This removes and lessens the visible stain and improves the surface. The result is a clean, dry attic. No overpromises, just the mold dealt with properly.
During the remediation visit, we inspect the whole attic. We look for air leaks at electrical penetrations, pot lights, plumbing stacks, and the attic hatch. We check whether bathroom or kitchen fans vent outside or dump moisture into the attic. We look for blocked soffit vents and missing baffles. We also check the insulation: its type, depth, and whether it is compressed, damp, or contaminated. You get a clear written report with photos where helpful. No separate estimate‑only visit is needed; the assessment happens while we’re on site.
You get a clear list of changes that reduce the chance of moisture returning. Common fixes include sealing air leaks with caulk or foam, adding ventilation baffles, venting bathroom and kitchen fans outside, and replacing poor insulation. Every item is quoted separately, so you see the cost of each piece. Nothing is bundled or sold as a mandatory package. You control the timeline and budget.
When mold‑contaminated insulation must be removed, we handle the removal during the remediation visit. The replacement insulation and any air sealing or baffle work happen on the corrective visit. Because Logik handles insulation and roofing directly, you are not left with an empty attic and a separate contractor to find. One company manages the full scope across both visits.
You call or request an estimate. We ask what you see in your attic and what caused the call: a home inspection, a sale, a musty smell. Then we book a visit at a time that works for you.
The crew arrives, sets up proper containment and air filtration, and remediates the visible mold on the sheathing. While on site, we assess the attic conditions and give you clear, written corrective recommendations. No separate estimate‑only visit is needed.
After remediation we clean the work area, take photos for your records, and write a summary of what was done and what we recommend. You receive a copy you can share with a buyer’s agent or home inspector.
If you choose to move forward with any recommended improvements, we provide a separate quote and schedule a dedicated visit. The work may include air sealing, ventilation upgrades, insulation replacement, and fan‑venting corrections. All are handled by Logik, so you have one point of contact from start to finish.
After any corrective work we walk you through what was done and how it helps keep your attic drier. No vague guarantees, just a straight explanation of the improvements and how they lower the chance of moisture returning.
You don’t juggle a remediation crew, an insulation contractor, and a roofer. Logik handles the visible mold, the attic assessment, and any corrective ventilation or insulation work across separate visits, all under one point of contact.
We carry the insurance needed for direct mold remediation. That means you don’t have to coordinate separate contractors for mold removal and the follow‑up corrective work. We can complete the full attic scope, from remediation to re‑insulation, under one roof.
We provide a written summary of your attic conditions and our recommendations. For Unionville homeowners in a real‑estate deal, that documentation gives everyone (your agent, the buyer, the inspector) a clear record, not a vague note.
We know how pre‑war ventilation behaves, what older sheathing looks like, and why a one‑size‑fits‑all fix doesn’t work in a century home. The recommendations you get make sense for your house, not a generic checklist.
We finish the remediation first. Corrective work is quoted separately and scheduled only if you choose to proceed. You control the pace and the budget.
Cost depends on your attic size, how much visible mold is present, and whether insulation needs to be removed. We don’t quote blindly. After assessing your attic on site, we give you a straightforward estimate based on what we actually see. For sale‑driven projects, we often supply documentation your real estate agent can share.
Coverage varies by policy and cause. Logik can provide supporting documents (photos, remediation records) if your insurer requests them. We won’t guess whether your claim is covered. Our job is to do the work properly and hand you the paperwork your adjuster might ask for, nothing more.
We address the visible mold and reduce staining. No one can honestly promise mold will never come back; outdoor weather and indoor humidity are beyond anyone’s control. That’s why we assess the attic conditions and give you practical corrective recommendations. The factors that let mold grow are reduced as much as possible.
Most attic mold remediation jobs are measured in days, not weeks. We use proper containment to keep the work area isolated from your living space. Whether your family can stay home depends on the scope. We’ll talk through that before we start so you know exactly what to expect.
We don’t warrant the moisture source as resolved. We identify the contributors we can see: ventilation gaps, air leakage, fan venting problems. We give you clear recommendations for what should be corrected. If you choose to do that work with us, we handle it on a later visit. The recommendations are practical steps, not a promise that the moisture source is gone, because weather and household humidity change.
This is a common call in Unionville, especially for older homes. We can work from the inspector’s report, but we still assess the attic ourselves to verify what’s there. We provide a documented remediation record and a written condition summary you can share with buyers and agents. That paper trail often helps move the transaction forward.
We cover the entire Greater Toronto Area. Contact us for a free quote on your spray foam insulation project.
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We care about doing the job right the first time and making sure your home is treated with respect and attention.
Call 1-905-424-7469 or fill out our form.
