Smoke detector in sealed attic

[James Martin]

i have a sealed attic due to my new home having spray foam insulation throughout, so the attic temperature only varies @ 10 degrees from the inside temperature and the attic is also relatively clean compared to an open attic. Would it be acceptable to install a standard smoke detector in this space, or am I asking for false alarms?

 

[AnalogKid]

A high quality smoke detector is not fooled by dust; it detects ionized particles that are a byproduct of combustion. Should be ok.

ak

 

[Bluejets]

A guide to smokies......

http://www.fire.nsw.gov.au/page.php?id=589