TRE
Extruded Tiered
Gravity Vent

Tiered aluminum intake/relief ventilator designed to be one of the most flexible designs on the market.
Can be tailored specifically to meet most building exhaust and intake applications.
The tiers are constructed of high quality extruded aluminum and provide for clean lines that can meet the requirements for even the most demanding architectural applications.
Available with throat dimensions from 12” x 12” to 60” x 120”
Description: Unit shall be an extruded aluminum, roof mounted gravity ventilator.