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

913 results

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

Find My Store

for pricing and availability

4.7
292

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

Shop the Collection
Find My Store

for pricing and availability

4.2
327

Trex 
Enhance Railing Black Nylon Line connector 4 -Pack

Find My Store

for pricing and availability

4.4
51

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

Shop the Collection
Find My Store

for pricing and availability

4.4
280

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

Shop the Collection
Find My Store

for pricing and availability

4.3
266

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

Find My Store

for pricing and availability

Deckorators 
2-1/2-in x 2-1/2-in x 3-1/4-ft Matte black Aluminum Deck Post

Shop the Collection
Find My Store

for pricing and availability

4.4
208

RELIABILT 
4-in x 4-in Classic Black Metal Deck Post Cap

Find My Store

for pricing and availability

4.6
61