Pdf static roof vents brochure.
Large static roof vents.
Three sides louvered for greater air flow.
The building codes and building science for.
Broan nutone roof cap with built in damper for 3 1 4 in.
3 12 to 12 12 3 12 to 12 12.
Lomanco static roof vents offer a large nailing flange for ease of installation.
Extra large nfa reduces the number of vents required by 2 3 compared to standard 50 vent.
Attic vents roof louvers and static vents that bring in fresh air to your attic enable your roof exhaust vents to work efficiently.
Of net free air nfa net free air nfa is a measurement standard for the amount of air exhausted through a roof vent.
The lomanco slant back is designed to be installed on any roof pitch.
Factory assembled for easy install.
Round duct in black steel.
The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture.
Low profile galvanized steel dome.
Plastic wall louver static vent in white.
The supply of the fresh air flush enables the hot air to escape up and through your roof exhaust vents.
How to specify non powered roof vents.
Extra large nfa reduces number of vents required by 2 3 compared to a standard 50 in.
Roof cap with built in damper for 3 1 4 in.
Nfa aluminum slant back roof louver static vent in black.
It gives 163 sq in.
Air vent 150 sq.
Nfa plastic slant back roof louver static vent in weatherwood sold in carton of 2 only 16 model slp150ww 68 40 carton.
Of intake 2 year limited warranty.
Features instructions literature model info lomanco 700 series slant back.
The vx25 attic roof ventilator is a large capacity roof vent.
Vent provides 144 sq.
Duct or up to 8 in.
95 12 turbine 132 14 turbine.
Duct or up to 8 in.
Large slant back plastic roof vent.
Suitable for installs up to an 8 12 roof pitch.
Large capacity static roof vent vx25 series.
Designed to prevent roof discoloration.
Pdf static roof vents installation instructions.
Amtrak solar powerful 50 watt galvanized gable roof vent 14 inch solar attic fan quietly cools and ventilates your house garage or rv and protects against moisture build up by amtrak solar 139 95 139.
Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.
Granule coated aluminum slant back static roof vent in black.
See low price in cart.
