Attic rain might sound like a strange weather event, but for many Calgary homeowners, it’s a serious and damaging issue that can go unnoticed until it’s too late. If you’ve ever seen water stains on your ceiling in winter or noticed mold growing in your attic, you might be dealing with attic rain.
At Crack and Attic Doctor, we specialize in identifying and fixing attic rain problems before they lead to bigger issues like mold, insulation damage, or structural repairs.
Here’s how attic rain forms—and how we fix it.
What Is Attic Rain?
Attic rain happens when warm, moist air from inside your home rises into the attic, hits the cold roof deck, condenses into water, and eventually freezes. When the weather warms up, that ice melts and drips onto your insulation, drywall, and ceiling—causing water damage, mold, and even ceiling cracks.
Signs You May Have an Attic Rain Problem
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Water stains on the ceiling or walls in winter
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Wet or compressed attic insulation
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Mold growth in attic corners or on sheathing
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Peeling paint or bubbling drywall
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Ice dams forming on your roof
How We Fix Attic Rain in Calgary Homes
Fixing attic rain isn’t about applying a quick patch—it requires addressing the root causes. Here’s our expert process:
1. Attic Inspection and Moisture Assessment
We start by thoroughly inspecting your attic for:
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Insulation levels and condition
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Signs of moisture or mold
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Air leaks from your living space
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Ventilation effectiveness
Our team uses thermal imaging and moisture meters to find hidden issues.
2. Sealing Air Leaks
Air from your bathrooms, kitchen, or furnace room may be leaking into the attic. We seal gaps around:
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Pot lights and electrical boxes
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Attic hatches
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Exhaust vents and pipes
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Ductwork connections
Stopping this warm air is key to stopping attic rain.
3. Upgrading Insulation
We top up or replace old, compressed insulation with blown-in cellulose or fiberglass to meet R-50 standards recommended for Calgary homes.
Proper insulation keeps attic temperatures stable and prevents condensation.
4. Improving Attic Ventilation
We install or upgrade:
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Soffit vents
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Ridge vents
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Baffles and air chutes
This ensures that moist air exits your attic instead of lingering and freezing.
5. Mold Treatment and Remediation
If mold has started to grow due to attic rain, we safely treat and remove it to protect your family’s health and prevent further damage.
6. Installing Vapor Barriers (if needed)
In some homes, especially older ones, we install vapor barriers to stop indoor humidity from reaching the attic.
Why Professional Help Matters
Attic rain is more than just a leak—it’s a system failure that involves insulation, air sealing, and ventilation. DIY fixes like placing buckets or adding a fan won’t solve the issue.
With our experience in Calgary’s harsh winters and freeze-thaw cycles, Crack and Attic Doctor delivers permanent, professional solutions.
Serving Calgary and Surrounding Communities
We proudly serve:
Calgary | Cochrane | Airdrie | Chestermere | Conrich | Okotoks | High River
📞 Contact Us Today for a Free Attic Repair Quote
Crack and Attic Doctor
🏢 Office: #715, 100 4th Avenue SW, Calgary, Alberta
📞 (403)-321-2623
📧 crackandatticdoctor@gmail.com
🔗 Get Your Free Quote Now
Stop attic rain before it turns into a storm of repairs. Let our attic experts protect your home today!