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.

Pressure Treated Deck Stairs

53 results

Simpson Strong-Tie LSCZ Pressure Treated Steel Outdoor Stair Stringer

Simpson Strong-Tie 

LSCZ Pressure Treated Steel Outdoor Stair Stringer

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for pricing and availability

4.8
123
Severe Weather Pressure Treated Pine Wood Outdoor Stair Stringer

Severe Weather 

Pressure Treated Pine Wood Outdoor Stair Stringer

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for pricing and availability

4.4
1389
Severe Weather 2-in x 12-in x 36-in Natural Unfinished Pressure Treated Wood Stair Tread

Severe Weather 

2-in x 12-in x 36-in Natural Unfinished Pressure Treated Wood Stair Tread

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for pricing and availability

4.4
376
Severe Weather 2-in x 12-in x 48-in Natural Unfinished Pressure Treated Wood Stair Tread

Severe Weather 

2-in x 12-in x 48-in Natural Unfinished Pressure Treated Wood Stair Tread

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for pricing and availability

4.4
376
Dixon KITZMANS DB161063 Treated 2-Step Stringer

Dixon 

KITZMANS DB161063 Treated 2-Step Stringer

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for pricing and availability

5.0
1
Pylex Stringer Steel Outdoor Stair Stringer

Pylex 

Stringer Steel Outdoor Stair Stringer

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for pricing and availability

4.5
162
Severe Weather 2-in x 12-in x 48-in Brown Unfinished Pressure Treated Wood Stair Tread

Severe Weather 

2-in x 12-in x 48-in Brown Unfinished Pressure Treated Wood Stair Tread

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for pricing and availability

4.2
158
Severe Weather 2-in x 12-in x 36-in Brown Unfinished Pressure Treated Wood Stair Tread

Severe Weather 

2-in x 12-in x 36-in Brown Unfinished Pressure Treated Wood Stair Tread

Find My Store

for pricing and availability

4.2
158