Hanger, Joist

Definition

A Joist Hanger is a metal stirrup that supports the ends of joists, allowing them to be flush with the connection of a structural member.

Purpose

Joist Hangers are essential in framing construction, providing a secure method for attaching joists to beams or other structural members. They ensure that the joists are properly aligned and supported, which is crucial for the structural integrity of floors, ceilings, and decks.

Examples of Use

1. Floor Framing: Supporting the ends of floor joists where they meet beams.
2. Deck Construction: Attaching joists to the ledger board in deck framing.
3. Ceiling Framing: Securing ceiling joists to structural beams.
4. Timber Framing: Used in traditional timber framing to support wooden joists.

Related Terms

• Joist: A horizontal structural member used in framing to support floors or ceilings.
• Beam: A larger horizontal structural member that supports joists and transfers loads to columns or walls.
• Ledger Board: A horizontal board attached to a wall to support the ends of joists.
• Stirrup: A U-shaped bracket used to support and connect structural elements.

Notes

Proper installation of joist hangers is critical for ensuring the safety and durability of the structure. This includes using the correct size and type of hanger for the joist and securing it with appropriate fasteners. Regular inspection is recommended to ensure that hangers remain secure and free from corrosion or damage.