Lomanco – Ridge Vent – 12″ x 4′ – PRO4SWN

Description

PRO4SWN Features:

• Sonic welded fiberglass screen
provides enhanced weather
protection.
• Advanced low profile design.
• Includes 21/2″ ring shank nails, 30
nails per piece.
• Internal baffles.
• External “Omni” baffles.
• External Venturi baffle.
• “Posi-tabs” contour to shingles for

improved weather protection.
•Weatherproof underlapping joints.
• 6 drain holes per side per foot.
• 18 square inches of Net Free Area
per linear foot.
• 10 supported nail holes
• Preformed to 2/12 pitch.
• Fits roof pitches 2/12 to 16/12.
• Molded-in shingle nail lines,
reinforced every 2 inches.
• Slot width guide lines.
• Continuous molded end plug for
improved weather protection.
• Lifetime Limited Warranty.