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.

Top Rated 18-Inch-Wide Flashings

9 results

CMI 
18-in x 120-in Silver Galvanized steel Step Flashing

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for pricing and availability

4.7
3

Oatey 
No-Calk 2-in x 18-Inches Aluminum Vent and Pipe Flashing

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for pricing and availability

5.0
1

Oatey 
No-Calk 3-in x 18-Inches Galvanized steel Vent and Pipe Flashing

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for pricing and availability

4.8
13

Gibraltar Building Products 
4-in x 0.75-in Aluminum Vent and Pipe Flashing

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for pricing and availability

5.0
1

Oatey 
No-Calk 1-1/4 to 1-1/2-in x 18-Inches Aluminum Vent and Pipe Flashing

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for pricing and availability

5.0
2

Oatey 
No-Calk 1/2-in to 1-in x 18-Inches Aluminum Vent and Pipe Flashing

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for pricing and availability

4.8
13

Gibraltar Building Products 
8-in x 0.75-in Aluminum Vent and Pipe Flashing

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for pricing and availability

5.0
1

Oatey 
No-Calk 1-1/4 to 1-1/2-in x 18-Inches Galvanized steel Vent and Pipe Flashing

Find My Store

for pricing and availability

5.0
6