Design Standards
National Design Specification (NDS)
Wood Frame Construction Manual (WFCM)
Special Design Provisions for Wind and Seismic (SDPWS)
Permanent Wood Foundation Specification (PWF)
Fire Design Specification (FDS)
Design Resources
Calculators & Tools
Code Conforming Wood Design
Design Aids
Design for Code Acceptance
Span Tables
Technical Papers
Technical Reports
Wood Products Directory
Priorities
Code & Standards
Energy & Environment
Economic Impact Map
Fire Service Engagement
Mass Timber
Resilience
Sustainability
About
About
Staff
Members
Contact
Learn
Shop
Open Search
About
Contact
Comments
This field is for validation purposes and should be left unchanged.
First Name
(Required)
Last Name
(Required)
Email
(Required)
What can we help you with?
Standards
Publications
Live Presentation Request
Member Account & Login
CEU/Certificate Question
Is this question related to a project?
Yes
No
Message
Captcha
