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.

Extra large Pet Doors & Gates

13 results

PetSafe 
16-1/8-in x 27-1/2-in White Aluminum Extra large Dog/Cat Door for Entry door

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for pricing and availability

4.0
113
Passage Opening:13-3/4-in x 23-3/4-in
Interior/Exterior:Exterior

PetSafe 
15-3/4-in x 80-1/4-in White Aluminum Extra large Dog/Cat Door for Sliding door

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for pricing and availability

4.3
57
Passage Opening:13-5/8-in x 23-3/4-in
Interior/Exterior:Interior

Ideal Pet Products 
17-11/16-in x 23-5/8-in White Aluminum Extra large Dog Door for Entry door

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for pricing and availability

5.0
5
Passage Opening:15-in x 20-in
Interior/Exterior:Exterior

PlexiDor 
18-1/4-in x 24-1/4-in White Aluminum Extra large Dog Door for Wall

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for pricing and availability

Passage Opening:15-in x 23-1/2-in
Interior/Exterior:Both

High Tech Pet 
18-in x 96-in Off white Aluminum Extra large Dog/Cat Door for Sliding door

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for pricing and availability

2.0
1
Passage Opening:12-1/2-in x 25-in
Interior/Exterior:Interior

 
Vinyl Extra large Pet Door Replacement flap

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4.6
404

Ideal Pet Products 
17-15/16-in x 23-7/8-in Light Gray Plastic Extra Large Dog Door for Entry Door

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for pricing and availability

4.7
3
Passage Opening:15-in x 20-in
Interior/Exterior:Exterior

Ideal Pet Products 
Off-white Plastic 15-in x 23.5-in Extra large Pet Door Wall kit

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for pricing and availability

3.5
2