ROOF LEAKS · REPAIRS · REPLACEMENT
Attic ventilation in St. Louis
A roof ages from underneath too. Balanced attic airflow keeps decking dry, sheds summer heat and helps the whole system last.
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What proper ventilation does
- Protects roof decking from premature rot and aging
- Reduces the risk of microbial growth in the attic
- Lowers summer heat load on the house and the air conditioner
- Helps the roofing system stay drier underneath
How we fix it
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We measure what the attic actually has — intake, exhaust and blockages.
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You get a written plan for balanced airflow.
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Vents are added or corrected with the roof properly sealed around them.
Questions we get
- How do I know my attic is badly ventilated?
- A baking-hot attic in summer, frost on the underside of the decking in winter, or mold and mildew smells are the usual signs. So is a roof that aged faster than its neighbors.
Where we do this work
- Jefferson County
- St. Louis City
- St. Louis County
- St. Charles County