Buildings

Crawl Space Products and Suppliers

Product / Service	Manufacturer / Provider
Backflow dampers	Famco
Carbon monoxide monitors	CO-Experts Aero Medix
Combustion air intakes	Tjernlund
Constant airflow regulators	American Aldes
Data loggers	Onset Computer Corp. OmniSense
Dehumidifiers	Therma-Stor / CrawlSpace Care Technologies
Duct mastic	RCD Corp.
Flood vents (FEMA/NFIP-compliant)	Smartvent, Inc.
Fire-rated foam insulation	Dow Chemical (Thermax brand)
Fuel gas leak detectors	S-Tech
High performance vapor retarder	Raven Industries / CrawlSpace Care Technologies
Mold sample analysis	Environmental Microbiology Lab
Outside air intake and filter housing	Indoor Environmental Systems
Radon test kits and analysis	AccuStar Labs
Sump pumps	CrawlSpace Care Technologies
Wireless temperature / RH meters	Oregon Scientific / CrawlSpace Care Technologies
Wood moisture meters	Wagner Delmhorst