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Technical Bulletins
HomeResourcesTechnical Bulletins
Technical Bulletins
Acceptable Manufacturing Materials Variances
Installation Guide for Areas with Ice Dams
Installation Guide for Snow and Ice Impacted Areas
Installation of O’Hagin Attic Vents in Conjunction with Photo Voltaic Panels
Installation of O’Hagin Attic Vents on a Batten Row
O’Hagin Attic Ventilation Product Selection Guide
O’Hagin Attic Vents Plywood Thickness Guide for Florida
Off-Centered Placement of O’Hagin Attic Vent Covers
O’Hagin Tile Vents Meet 2012 Building Code Requirements
Prohibition of Cable, Conduit or Other Elements Through O’Hagin Attic Vents
Recommended Painting Procedures for O’Hagin Attic Vents
Recycled Steel Content/LEED Compliance of O’Hagin Attic Vents
Use of O’Hagin Attic Vents Where Roof Deck Openings are Cut Prior to Tile Layout
Wildland Urban Interface Compliance 2019
O'Hagin
Headquarters
210 Classic Court, Suite 100
Rohnert Park, California 94928
Call Us
Toll Free: (877) 324-0444
Fax: (707) 588-9187
Email Us
info@ohagin.com
Contact Us
Products
  • Concrete Tile Vents
  • Clay Tile Vents
  • Composition Shingle Vents
  • Synthetic Shake & Slate Vents
  • Natural Slate Vents
  • Wood Shake Vents
  • Universal Direct Deck Vents
  • Fire&Ice® Vents
  • Gallery
Services
  • Pre-Construction Services
  • Attic Ventilation Analysis Request Form
  • Benefits of Attic Ventilation
  • O’Hagin University
Resources
  • Approvals
  • Architectural Resources & Drawings
  • Building Codes
  • Find a Distributor
  • Installation Instructions
  • Limited Warranty
  • Technical Bulletins
  • Vent Calculator

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