Ventilation - Air Sealing - Weatherization - Lighting

EFI is a mail order distributor selling direct to the trades. We carry quality ventilation equipment including Fantech Premium Bath Fansand whole house ventilation systems, Panasonic Whisper Quiet Fans, Fan Light and Fan Heater Combinations. We also carry low and high expansion foam, air tight electrical boxes, weather stripping and other quality air sealing products. EFI is one of the largest suppliers of quality Energy Efficient Lighting in the country - for both screw-in compact fluorescents and hard-wired fixtures.