Construction

Truss placement diagrams (TPDs) may be one of the more misunderstood documents in our industry. 

Turnkey can be an effective way to increase sales revenue
and ensure prolonged success through more diverse product offerings.
  • CMs engaged in NFC membership de-velopment efforts will find their work rewarded with better organized, safer, more effective and more reliable framing crews.
  • Framers engaged in NFC will learn component installation best practices from other framers, with the goal of creating more efficient, safe and profitable framing outcomes.
  • By actively growing awareness of and membership in NFC, CMs will expand their framing community connections and naturally expand market share and revenue growth. 

A lay-on gable frame is typically connected from the top during truss placement, but after sheathing is installed, this connection is no longer visible for the building inspector to verify. This creates a need for an alternate connection that is visible from below. The goal of this Research Report is to analyze a simple, cost-effective, toe nail connection between the lay-on gable frames and supporting truss system that is visible after sheathing is installed.

The repair and modification of metal plate connected wood trusses can be a very complicated subject, because each situation must be analyzed individually. This Research Report will give an overview of the fundamental principles behind truss repair that inform the truss designer’s approach in all truss scenarios.

True House & Apex Technology find the right fit for trusses & HVAC

 

  • Manufacturing rough openings in a plant improves site placement accuracy efficiency dues to consistent framing every time. 
  • Componentized wall sections also significantly reduce jobsite waste and allow for the use of alternative header approaches and materials.
  • Having the ability to deliver components just in time to urban jobsites alleviates the need for hard-to-find storage and staging areas.

This presentation provides construction details for residential deck ledger attachment to metal plate connected wood truss floor systems.

Editor’s Note: The purpose of this article series is to identify truss-related structural issues sometimes missed due to the day-in and day-out demands of truss design/production and the fragmented building design review and approval process. This series will explore issues in the building market that are not normally focused upon, and provide recommended best-practice guidance.

Learn more about a future industry testing concept for the SBC Research Institute.