WIJMA: Wood I-Joist Manufacturers Association
  • Home
  • Product Information
    • Product Descriptions
    • Product Details
    • Policies & Publications
    • Fire Safety
    • Industry Links
  • Benefits
    • Benefits
    • Effects of Wood Production on the Environment
  • About
    • About Us
  • Events
  • Contact
Select Page
Image of Wood-I-Joists used for floor support

Product Description

Information about the properties and uses of wood I-joists
Learn More

Residential Details

View and download individual floor and roof details for your use.
Learn More
Image of Policies & Procedures Notebooks

Policies & Publications

Design guidelines prepared by WIJMA.

Learn More

Fire Safety

Information about fire issues related to modern construction using I-joists.
Learn More
image representing internet web links or search

Industry Links

A list of relevant links to associations and institutes related to wood construction products and construction.

Learn More

© 2023 WIJMA: Wood I-Joist Manufacturers Association | Built by Reveal Web Works