joists

Horizontal structural members

Joists are horizontal beams that support a floor or ceiling.

They run parallel to each other, typically spanning between walls or larger beams, and provide the framework onto which flooring or ceiling material is attached: The old joists were rotting and needed replacement.

Floor joists, ceiling joists, and roof joists describe their specific locations in a building's structure.

structural

rafters

Sloped roof beams

  • trussesTriangulated load-bearing frames
  • girdersHorizontal structural supports
  • studsStructural wall timbers

beams · headers · sills · rim · bridging · blocking · hangers · ledgers · purlins · stringers

construction

flooring

Surface underfoot material

planking · carpentry · framing · installation · nailing · fastening · hanging · leveling · spacing · measuring

support

bracing

Refreshingly keen or stimulating

anchors · posts · columns · foundations · underpinning · shoring · strapping · tie-downs

materials

lumber

Sawn wood for building

  • timberWood for construction
  • plywoodEngineered layered wood panels
  • OSBCompressed wood strand sheet

engineered wood · steel · composite · dimensional · tongue-and-groove · pressure-treated · kiln-dried · softwood · hardwood · galvanized

engineering

load-bearing

Sustaining structural mass

stiffness · vibration · sagging · cantilever · reinforcement · dead load · live load · calculations · structural integrity · bounce

Categories
Opposites
structural orientation

joistsstuds

Structural wall timbers

wall studs · posts · columns · pillars · uprights

structural function

joistsstuds

Structural wall timbers

headers · foundation · rafters

Phrases
Family

joist

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Rated G