You can now safely install a bathroom exhaust from inside a building with the KOZY KOLLAR Exhaust Hood A simple solution to prevent mold caused by improper vent installations. The KOZY KOLLAR Exhaust Hood is designed for 0 to unlimited pitch roof and works on conventional shingles, architectural shingles, and rolled roofing materials. Easy to install in any weather conditions.
- Forms a weather-tight seal on four sides, eliminating the problems caused by wind, rain or snow
- Easily installed from inside of a building by one person in 10 minutes
- Will work on any roof angle
- Accepts a 4 in. exhaust hose
- Allowable roof materials: three tab conventional shingles, architectural shingle, metal roof with solid substrate, and rolled roofing with solid substrate
- Aluminum and EPDM materials used for exterior surfaces
- Note: when used as a dryer vent the in. screen must be removed, an inline lint filer and regular service are highly recommended