Stair-system selections · LeviArs Design & Remodeling

Explore L.J. Smith stair parts.

Browse handrails, newel posts, balusters, treads, risers and coordinating stair-system components by exact part number. Review profiles, dimensions and material options, then confirm a compatible stair assembly with our team. LeviArs Design & Remodeling keeps your selection and inquiry together.

L.J. Smith← All flooring manufacturers

Choose a stair-part collection

All stair parts9740 Linear Collection53 Newel Posts2672 Balusters1996 Handrails3808 Treads & Risers943 Installation Components173 Accessories95

Product images may show a component profile or diagram. Confirm the exact part number, species or finish, dimensions, connections and system compatibility with LeviArs before ordering.

About the L.J. Smith collections

Linear Collection: Cable, metal-tube and coordinating components for open stair and railing designs.
Newel Posts: Structural posts and coordinated newel components for post-to-post and over-the-post rail layouts.
Balusters: Wood and metal balusters in a range of profiles and finishes.
Handrails: Handrail profiles and fittings for coordinated stair and landing runs.
Treads & Risers: Stair tread, riser and related wood components in the listed dimensions and species.
Installation Components: Fasteners, mounting components and tools identified for specific stair-system connections.
Accessories: Coordinating stair parts and accessories with product-specific compatibility.

L.J. Smith stair parts products

9740 selections · showing 9097–9120

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Treads & Risers

Plain Tread · 807013X72-BRZC

Brazilian Cherry

Plain Tread (807013X72-BRZC) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X72-BRZC
Style: Plain
Length: 72-in
Width: 13-in
Wood Specie: Brazilian Cherry
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807013X72-BRZC · Treads & Risers

Treads & Risers

Plain Tread · 807013X72-WO

White Oak

Plain Tread (807013X72-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X72-WO
Style: Plain
Length: 72-in
Width: 13-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807013X72-WO · Treads & Risers

Treads & Risers

Left Hand Miter Return Tread · 807013X72LH

Red Oak

Left Hand Miter Return Tread (807013X72LH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X72LH
Style: Miter Return Left Hand
Length: 72-in
Width: 13-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Left Hand Miter Return Tread · 807013X72LH · Treads & Risers

Treads & Risers

Right Hand Miter Return Tread · 807013X72RH

Red Oak

Right Hand Miter Return Tread (807013X72RH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X72RH
Style: Miter Return Right Hand
Length: 72-in
Width: 13-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Right Hand Miter Return Tread · 807013X72RH · Treads & Risers

Treads & Risers

Plain Tread · 807013X84-WO

White Oak

Plain Tread (807013X84-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X84-WO
Style: Plain
Length: 84-in
Width: 13-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807013X84-WO · Treads & Risers

Treads & Risers

Plain Tread · 807013X96

Red Oak

Plain Tread (807013X96) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X96
Style: Plain
Length: 96-in
Width: 13-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807013X96 · Treads & Risers

Treads & Risers

Plain Tread · 807013X96-WO

White Oak

Plain Tread (807013X96-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807013X96-WO
Style: Plain
Length: 96-in
Width: 13-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807013X96-WO · Treads & Risers

Treads & Risers

Plain Tread · 807018X42

Red Oak

Plain Tread (807018X42) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X42
Style: Plain
Length: 42-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X42 · Treads & Risers

Treads & Risers

Plain Tread · 807018X48

Red Oak

Plain Tread (807018X48) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X48
Style: Plain
Length: 48-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X48 · Treads & Risers

Treads & Risers

Left Hand Miter Return Tread · 807018X48LH

Red Oak

Left Hand Miter Return Tread (807018X48LH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X48LH
Style: Miter Return Left Hand
Length: 48-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Left Hand Miter Return Tread · 807018X48LH · Treads & Risers

Treads & Risers

Right Hand Miter Return Tread · 807018X48RH

Red Oak

Right Hand Miter Return Tread (807018X48RH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X48RH
Style: Miter Return Right Hand
Length: 48-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Right Hand Miter Return Tread · 807018X48RH · Treads & Risers

Treads & Risers

Plain Tread · 807018X54-WO

White Oak

Plain Tread (807018X54-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X54-WO
Style: Plain
Length: 54-in
Width: 18-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X54-WO · Treads & Risers

Treads & Risers

Plain Tread · 807018X60

Red Oak

Plain Tread (807018X60) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X60
Style: Plain
Length: 60-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X60 · Treads & Risers

Treads & Risers

Plain Tread · 807018X60-WO

White Oak

Plain Tread (807018X60-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X60-WO
Style: Plain
Length: 60-in
Width: 18-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X60-WO · Treads & Risers

Treads & Risers

Left Hand Miter Return Tread · 807018X60LH

Red Oak

Left Hand Miter Return Tread (807018X60LH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X60LH
Style: Miter Return Left Hand
Length: 60-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Left Hand Miter Return Tread · 807018X60LH · Treads & Risers

Treads & Risers

Right Hand Miter Return Tread · 807018X60RH

Red Oak

Right Hand Miter Return Tread (807018X60RH) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X60RH
Style: Miter Return Right Hand
Length: 60-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Right Hand Miter Return Tread · 807018X60RH · Treads & Risers

Treads & Risers

Plain Tread · 807018X72

Red Oak

Plain Tread (807018X72) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X72
Style: Plain
Length: 72-in
Width: 18-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X72 · Treads & Risers

Treads & Risers

Plain Tread · 807018X72-WO

White Oak

Plain Tread (807018X72-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X72-WO
Style: Plain
Length: 72-in
Width: 18-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X72-WO · Treads & Risers

Treads & Risers

Plain Tread · 807018X96-WO

White Oak

Plain Tread (807018X96-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807018X96-WO
Style: Plain
Length: 96-in
Width: 18-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807018X96-WO · Treads & Risers

Treads & Risers

Plain Tread · 807020X54

Red Oak

Plain Tread (807020X54) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807020X54
Style: Plain
Length: 54-in
Width: 20-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807020X54 · Treads & Risers

Treads & Risers

Plain Tread · 807020X60-WO

White Oak

Plain Tread (807020X60-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807020X60-WO
Style: Plain
Length: 60-in
Width: 20-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807020X60-WO · Treads & Risers

Treads & Risers

Plain Tread · 807020X72-WO

White Oak

Plain Tread (807020X72-WO) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807020X72-WO
Style: Plain
Length: 72-in
Width: 20-in
Wood Specie: White Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807020X72-WO · Treads & Risers

Treads & Risers

Plain Tread · 807024X48

Red Oak

Plain Tread (807024X48) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 807024X48
Style: Plain
Length: 48-in
Width: 24-in
Wood Specie: Red Oak
Use Location: For interior use only

Ask About L.J. Smith Plain Tread · 807024X48 · Treads & Risers

Treads & Risers

Miter Return Both Ends Tread · 8070ID-118141-YP

Yellow Pine

Miter Return Both Ends Tread (8070ID-118141-YP) is part of the L.J. Smith treads & risers range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: 8070ID-118141-YP
Style: Miter Return Both Ends
Length: Specify width between 117-5/8-in to 141-1/2-in
Width: 11-1/2-in
Wood Specie: Yellow Pine
Use Location: For interior use only

Ask About L.J. Smith Miter Return Both Ends Tread · 8070ID-118141-YP · Treads & Risers

← Explore other flooring manufacturers

Your local remodeling partner

Plan your stair system with LeviArs.

Tell us which L.J. Smith collections you would like to explore.

LeviArs Design & Remodeling can help coordinate stair parts, finishes and installation planning. We review dimensions, connections, handrail and guard requirements, and compatibility across the selected system before ordering.

Your selected collection and product can be included in the inquiry below. Preferred dates and times are requests until our team confirms availability.

Call (425) 248-7799

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