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Floor

Lumber Floor Framing Systems


Lumber floor systems are composed of joists, girders, and sheathing.

JOISTS

  • Overview

GIRDERS

  • Overview

  • Solid Sawn Girder

  • LVL Girder

  • PSL Girder

  • Glulam Girder

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

I-Joist Floor Framing Systems


I-Joist floor systems are composed of I-joists, sheathing, a rim board, and sometimes girders.

I-JOISTS

  • Overview

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

GIRDERS

  • Overview

  • LVL Girders

  • PSL Girders

  • Glulam Girders

RIMBOARDS

  • Overview

Truss Floor Systems


Truss floor systems are composed of parallel chord trusses, sheathing, rimboard, and sometimes girders.

TRUSSES

  • Overview

  • Metal Plate Truss

  • Finger Jointed Truss

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

GIRDERS

  • Overview

  • PSL Girder

  • Glulam Girder

  • Truss Girder

RIMBOARDS

  • Overview

Roof

Lumber Roof Systems


Lumber roof systems are composed of rafters, sheathing, and a ridge board or ridge beam.

RAFTERS

  • Overview

  • Sawn Rafters

RIDGE BOARDS

  • Overview

  • Sawn Ridge Board

RIDGE BEAMS

  • Overview

  • LVL Ridge Beam

  • PSL Ridge Beam

  • Glulam Ridge Beam

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

I-Joist Roof Systems


An I-Joist Roof System is composed of an i-joist, ridge beam, and sheathing.

I-JOISTS

  • Overview

RIDGE BEAMS

  • Overview

  • LVL Ridge Beam

  • PSL Ridge Beam

  • Glulam Ridge Beam

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

  • Structural Insulated Sheathing

Pitch Chord Truss Roof Systems


A Pitch Chord Truss Roof System is composed of pitched chord trusses and sheathing.

PITCHED CHORD TRUSSES

  • Overview

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

  • Structural Insulated Sheathing

Wall

Lumber Wall Systems


Lumber wall systems are composed of studs, headers, and sheathing.

STUDS

  • Overview

  • Solid Sawn Studs

HEADERS

  • Overview

  • Solid Sawn Headers

  • LVL Headers

  • PSL Headers

  • LSL Headers

  • Glulam Headers

SHEATHING

  • Overview

  • OSB Sheathing

  • Plywood Sheathing

  • Fiberboard Sheathing

Wall Assembly Structural Insulated Products (SIP)


SIP systems use engineered wall components in place of traditional wood frame construction. SIP systems provide advantages like better insulation and greater durability to seismic activity and strong winds.

STRUCTURAL INSULATED PANELS (SIP)

  • Overview

 
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