Instructions / Assembly

ManualsBrandsGibraltar Building Products ManualsBuilding materials2 in. Aluminum Round Louvered Vulcan Vent

VULCAN MINI LOUVERS #VER2

INSTALLATION GUIDELINES

Mini Louvers are used to seal exist-

ing rafter/bird block vent holes to

maximize airflow while protecting

against fire, rodents and insects.

If there are no pre-existing birdblock

holes, use a hole saw drill bit to cut

holes to the nominal size of the Vulcan

Round Louver Vent: 2 or 3 inch.

Lightly tap in the vents to pressure fit.

Note: N.F.V. value is square inches.

VER2 1.98 in. 2.39 in. 0.5 in. 1

VER3 2.98 in. 3.42 in. 0.625 in. 2

A B C N.F.V.

These installation guidelines are for use with typical or standard applications. It is always recommended to seek advice from a licensed professional,

and to check with your local building inspector or building permit office for approvals and possible variations that may apply.

CAUTION! Working above grade is inherently dangerous, be sure that proper fall protection measures are in place.

When working with power tools and sheet metal, gloves and eye protection are absolutely required.

The vent with built-in fire suppression

Summary of content (1 pages)

PAGE 1
INSTALLATION GUIDELINES VULCAN MINI LOUVERS Mini Louvers are used to seal existing rafter/bird block vent holes to maximize airflow while protecting against fire, rodents and insects. If there are no pre-existing birdblock holes, use a hole saw drill bit to cut holes to the nominal size of the Vulcan Round Louver Vent: 2 or 3 inch. #VER2 The vent with built-in fire suppression A B Lightly tap in the vents to pressure fit. B C N.F.V. VER2 1.98 in. 2.39 in. 0.5 in. 1 VER3 2.98 in. 3.42 in. 0.