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.

Deck Railing Components

993 results

TuffBlock 
2-1/2-in Black Plastic Deck support

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4.7
296

Trex 
4-in x 4-in x 4-ft Charcoal Black Composite Deck Post sleeve

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4.2
327

Trex 
4-in x 4-in Charcoal Black Composite Deck post base trim

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4.3
267

Trex 
4-in x 4-in Charcoal Black Composite Deck Post Cap

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4.4
282

Trex 
1-7/8-in Black Steel Hardware kit

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2.0
1

Trex 
Enhance Railing Black Nylon Line connector

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for pricing and availability

4.3
53

Deckorators 
Matte Black Aluminum Deck Post

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4.4
103

Deckorators 
4-in x 4-in x 3-ft Black Steel Deck Post

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for pricing and availability

4.3
36