
Lomanco Omni Series OR4 Ridge Vent, 4 ft L, Black (Pack of 10)
Internal aerodynamic curved baffles. 18 sq-in of net-free ventilating area per lineal foot. External perpendicular Omni baffles. Weatherproof under-lapping joint. Four drain holes per foot per side. External venturi baffle. Pre-formed to 3/12 pitch. 10 supported nail holes. Alignment tabs. External water shield. Slot width guide lines. Adjusts from 2/12 to 16/12 roof pitches. Co-polymer materials. Limited lifetime warranty, the engineered material assures it will last as long as your shingles. No connectors required. Molded fanfold end plugs, no accessories or alterations needed. Miami Dade County Approved 11-0602.03. 95 cfm at wind velocity of 3 mph, 235 cfm at wind velocity of 8 mph, 430 cfm at wind velocity of 15 mph, OR4 with nails and OR4 with screen available.

Lomanco Omni Series OR4 Ridge Vent, 4 ft L, Black (Pack of 10)
Sale price$160.77
Product specification
Brand
Lomanco
UPC
035358495819
Model Number
OR4
Feature
External Venturi baffle
Feature
Weatherproof underlapping joint
Feature
Four drain holes per foot per side
Feature
Preformed to 2/12 pitch
Feature
External water shield
Category
HARDWARE
Additional Category
BUILDING MATERIALS
Additional Category
BUILDING MATERIALS
Additional Category
VENTILATION PRODUCTS
Additional Category
RIDGE VENT ACCESSORIES
Additional Category
Ridge Vents
Length
50.0
Width
16.0
Height
13.0
Weight
30.5
