Is it really necessary to check your attic fan operation and shutters?

It's recommended but situational: worth doing for many homes, though skipping it won't usually cause damage on its own.

How often should you check your attic fan operation and shutters?

Quick answer: Once a year, ideally in May. A seized motor or a shutter stuck shut leaves the attic baking, which cooks the roof shingles from underneath.

Why it matters

Upkeep & performance

These tasks are more about efficiency, longevity, and comfort. Not a huge deal if you miss one, but it pays off over time.

Staying on schedule matters beyond the repair bill: a consistent maintenance record is one of the factors in a home's Roots Home Health Score, and well-kept homes typically sell faster and closer to asking price.

Related systems to keep on schedule

Boiler / radiators — start with: schedule boiler service, once a year, ideally in September
Furnace / heating system — start with: replace hvac air filter, every 3 months
Mini-split / ductless AC — start with: clean mini-split filters, once a month
Window / portable AC — start with: clean window ac filter and coils, once a month

The bottom line

“According to Roots' home maintenance model, you should check your attic fan operation and shutters once a year, ideally in May. It's a recommended task for many homes with a attic fan.” — Roots home maintenance model

Free tool Get your home's full maintenance checklist This is one of dozens of tasks your home needs. Answer three quick questions and get a seasonal checklist tuned to your home. It takes about 30 seconds and there is no signup.

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Frequently asked questions

How often should you check your attic fan operation and shutters?: Once a year, ideally in May. A seized motor or a shutter stuck shut leaves the attic baking, which cooks the roof shingles from underneath.
Is it really necessary to check your attic fan operation and shutters?: It’s recommended but situational: worth doing for many homes, though skipping it won’t usually cause damage on its own.

Never think about this schedule again.

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