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.

20-ft Composite Deck Boards

423 results

Deckorators Venture 1-in x 6-in Composite Deck Board

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for pricing and availability

4.6
60

Trex Enhance Basics 1-in x 6-in Composite Deck Board

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for pricing and availability

4.5
2974

TimberTech Vintage Wide Width 1-in x 8-in x 20-ft Dark Hickory Square PVC Deck board

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for pricing and availability

4.0
70

Trex Enhance Naturals 1-in x 6-in Composite Deck Board

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for pricing and availability

4.4
188

TimberTech Prime+ 1-in x 6-in Composite Deck Board

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for pricing and availability

4.0
4

TimberTech Vintage 1-in x 6-in x 20-ft Dark Hickory Square PVC Deck board

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for pricing and availability

4.0
70

Trex Enhance Basics 1-in x 6-in Composite Deck Board

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for pricing and availability

4.5
2975

Deckorators Voyage Surestone 1-in x 6-in Composite Deck Board

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for pricing and availability

4.0
34