Technical Information Categories

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Insulation & Ventilation

1.	Attic Ventilation
	Technical information on attic ventilation. ASHI members can earn 2 hours of continuing education credits by attending Air Vent's Attic Ventilation: Ask the Expert(tm) free technical seminar. Topics include calculating proper attic ventilation, code requirements, installation tips and a Q & A with an Air Vent engineer.
2.	Facts about Ventilation & Insulation
3.	Health Warning about Vermiculite
4.	Insulation - Determining R-Value
5.	Insulation Facts
6.	Ventilation Information
7.	Vermiculite Insulation Warning