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

2043 results

Severe Weather 4-in x 4-in Standard Hem Fir Ground Contact Pressure Treated Lumber

Severe Weather 

4-in x 4-in Standard Hem Fir Ground Contact Pressure Treated Lumber

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4.3
336
Drying Method:Green
Actual Thickness (inches):3.625
For Use with:Decking, Landscaping, Fencing
Severe Weather 4-in x 6-in #2 Southern yellow pine Ground contact Pressure Treated Lumber

Severe Weather 

4-in x 6-in #2 Southern yellow pine Ground contact Pressure Treated Lumber

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4.3
5319
Drying Method:Kiln-dried
Actual Thickness (inches):3.5
For Use with:Decking, Landscaping, Fencing
Severe Weather 2-in x 12-in #2 Prime Southern yellow pine Ground contact Pressure Treated Lumber

Severe Weather 

2-in x 12-in #2 Prime Southern yellow pine Ground contact Pressure Treated Lumber

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4.3
20970
Drying Method:Kiln-dried
Actual Thickness (inches):1.5
For Use with:Decking, Landscaping, Fencing
Severe Weather 2-in x 4-in Pressure Treated Hem Fir Lumber

Severe Weather 

2-in x 4-in Pressure Treated Hem Fir Lumber

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for pricing and availability

4.3
124
Drying Method:Green
Actual Thickness (inches):1.5
For Use with:Decking, Landscaping, Fencing
RELIABILT 1-in x 12-in x 8-ft Unfinished #3 Better S4S Whitewood Common Softwood Board

RELIABILT 

1-in x 12-in x 8-ft Unfinished #3 Better S4S Whitewood Common Softwood Board

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4.1
535
Actual Size:0.75" T x 11.25" H x 8" L
Stainable/Paintable:Stainable/Paintable
For Use With:Ceiling, Walls, Woodworking Projects, Furniture, Shelving
McCorry Corry PRO-Panel 1/2-in x 4-ft x 8-ft Sanded Plywood

McCorry 

Corry PRO-Panel 1/2-in x 4-ft x 8-ft Sanded Plywood

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4.2
106
Actual Dimensions:0.5-in x 4-ft x 8-ft
Severe Weather 15/32-in x 4-ft x 8-ft CDX Pressure Treated Southern Yellow Pine Plywood Sheathing

Severe Weather 

15/32-in x 4-ft x 8-ft CDX Pressure Treated Southern Yellow Pine Plywood Sheathing

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3.9
1886
Actual Dimensions:0.5-in x 3.937-ft x 7.937-ft
Patriot Timber Products RevolutionPly 3/4-in x 4-ft x 8-ft Sanded Plywood

Patriot Timber Products 

RevolutionPly 3/4-in x 4-ft x 8-ft Sanded Plywood

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3.9
478
Actual Dimensions:0.703-in x 4-ft x 8-ft