The roll versions comes in easy to handle 20 and 30 foot lengths while the stick version comes in 4 foot lengths.
Lomanco 550 roof vent.
Available in both aluminum and galvanized steel.
The lomanco 550 pro 550 pro g pan style roof vent.
Pan style self flashing roof mounted attic exhaust vent.
Lit title product line link.
Determine square feet of code required ventilation.
Features a weather tight collar seamed to the base flashing and large nailing flange.
Product literature and sales flyers for lomanco products.
Comparison lomanco 750 e roof vent vs standard dormer vents.
Lomanco omni series ridge vents are available in two versions and two styles.
When installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic.
Available in both aluminum and galvanized steel.
This is an exhaust vent and must be used in conjunction with adequate intake vents for proper operation.
The regular omni style is traditionally installed using a hammer while the lo omni style with its low profile can be installed using a nail gun.
Pan style roof vent.
Screen is securely riveted in place and covers the entire vent opening.
It features a rolled flange weather tight seamed collar and bird proof design ensure the vent is protected against weather and pests.
The 550 600 series roof vents are exhaust vents that will help rid your attic of damaging heat and moisture when properly installed and used in conjunction with proper intake vents.
Most codes concerning residential attic ventilation require a balanced system of 50 top exhaust vents and 50 intake vents.
The calculations above do not include any potential net free ventilation area nfva values provided by alternative ventilation methods that may be present in any specific structural design.
Description the lomanco 550 series static vent is designed to continuously vent an attic environment by utilizing air flow though the attic to remove heat and moisture.
Lomanco pan style seriesconsists of the 550 600 and 135 roof vents and is available in aluminum finish only.
The lomanco 550 pro 550 pro g pan style roof vent.
