Factory assembled for easy install.
Large static roof vents.
Large slant back plastic roof vent.
Of intake 2 year limited warranty.
Nfa plastic slant back roof louver static vent in weatherwood sold in carton of 2 only 16 model slp150ww 68 40 carton.
How this works is by bringing in fresh air to your attic or plenum you pressurize the cavity.
The lomanco slant back is designed to be installed on any roof pitch.
It gives 163 sq in.
Roof cap with built in damper for 3 1 4 in.
3 12 to 12 12 3 12 to 12 12.
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.
How to specify non powered roof vents.
Vent provides 144 sq.
Pdf static roof vents brochure.
The supply of the fresh air flush enables the hot air to escape up and through your roof exhaust vents.
Granule coated aluminum slant back static roof vent in black.
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.
Plastic wall louver static vent in white.
95 12 turbine 132 14 turbine.
Duct or up to 8 in.
Features instructions literature model info lomanco 700 series slant back.
Pdf static roof vents installation instructions.
Round duct in black steel.
Extra large nfa reduces the number of vents required by 2 3 compared to standard 50 vent.
Designed to prevent roof discoloration.
Suitable for installs up to an 8 12 roof pitch.
The vx25 attic roof ventilator is a large capacity roof vent.
Broan nutone roof cap with built in damper for 3 1 4 in.
Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.
Extra large nfa reduces number of vents required by 2 3 compared to a standard 50 in.
Lomanco static roof vents offer a large nailing flange for ease of installation.
Air vent 150 sq.
Large capacity static roof vent vx25 series.
Duct or up to 8 in.
Attic vents roof louvers and static vents that bring in fresh air to your attic enable your roof exhaust vents to work efficiently.
Three sides louvered for greater air flow.
See low price in cart.
Mesh screen protects against birds and rodents.
Of net free air nfa net free air nfa is a measurement standard for the amount of air exhausted through a roof vent.
The building codes and building science for.
