Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Square Lumber & Composites

2029 results

Severe Weather 4-in x 4-in x 7-ft Standard Hem fir Ground contact Pressure Treated Lumber

Severe Weather 

4-in x 4-in x 7-ft Standard Hem fir Ground contact Pressure Treated Lumber

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4.1
2967
Drying Method:Green
Actual Thickness (in):3.5
For Use with:Decking, Landscaping
RELIABILT 3/4-in x 20-in x 3-ft Unfinished Stain grade S4S Spruce pine fir Edge-glued Project Softwood Board

RELIABILT 

3/4-in x 20-in x 3-ft Unfinished Stain grade S4S Spruce pine fir Edge-glued Project Softwood Board

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4.1
458
Common Size:3/4-in x 20-in x 3-ft
Actual Size:0.75-in T x 20-in H x 3-ft L
For Use With:Furniture & Cabinets, Shelving, Walls, Woodworking
RELIABILT 3/4-in x 16-in x 6-ft Primed S4S Pine Edge-glued Project Softwood Board

RELIABILT 

3/4-in x 16-in x 6-ft Primed S4S Pine Edge-glued Project Softwood Board

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3.8
44
Common Size:3/4-in x 16-in x 6-ft
Actual Size:0.7187-in T x 16-in H x 6-ft L
For Use With:Furniture & Cabinets, Shelving, Walls, Woodworking
15/32-in x 2-ft x 4-ft Pine Sanded Plywood

 

15/32-in x 2-ft x 4-ft Pine Sanded Plywood

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4.5
355
Actual Dimensions:0.47-in x 1.98-ft x 3.98-ft
RELIABILT 3-in x 3-in x 3-ft Unfinished FAS Better S4S Red oak Common Hardwood Board

RELIABILT 

3-in x 3-in x 3-ft Unfinished FAS Better S4S Red oak Common Hardwood Board

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4.4
36
Common Size:3-in x 3-in x 3-ft
Actual Size:2.5-in T x 2.5-in H x 3-ft L
For Use With:Ceilings, Flooring, Furniture & Cabinets, Shelving, Walls, Woodworking
TruTrim 1-in x 4-in x 12-ft Primed #2 Prime S1S2E Pine Exterior trim Softwood Board

TruTrim 

1-in x 4-in x 12-ft Primed #2 Prime S1S2E Pine Exterior trim Softwood Board

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4.6
55
Common Size:1-in x 4-in x 12-ft
Actual Size:0.7187-in T x 3.5-in H x 12-ft L
For Use With:Ceilings, Framing, Walls, Woodworking
RELIABILT 1-in x 8-in x 10-ft Unfinished S4S Poplar Common Hardwood Board

RELIABILT 

1-in x 8-in x 10-ft Unfinished S4S Poplar Common Hardwood Board

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4.6
563
Common Size:1-in x 8-in x 10-ft
Actual Size:0.75-in T x 7.25-in H x 10-ft L
For Use With:Exterior Trim, Furniture & Cabinets, Shelving, Woodworking
RELIABILT 1-1/4-in x 6-in x 8-ft Unfinished Clear S4S Pine Common Softwood Board

RELIABILT 

1-1/4-in x 6-in x 8-ft Unfinished Clear S4S Pine Common Softwood Board

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4.4
378
Common Size:1-1/4-in x 6-in x 8-ft
Actual Size:1.25-in T x 5.5-in H x 8-ft L
For Use With:Ceilings, Exterior Trim, Flooring, Framing, Furniture & Cabinets, Shelving, Walls, Woodworking