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

14 results

PetSafe White Aluminum Extra large Dog/Cat Door for Entry door

PetSafe 

White Aluminum Extra large Dog/Cat Door for Entry door

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4.2
254
Passage Opening:13-3/4-in x 23-3/4-in
Interior/Exterior:Exterior
Vinyl Extra large Pet Door Replacement flap

 

Vinyl Extra large Pet Door Replacement flap

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4.4
1957
PetSafe White Aluminum Extra large Dog/Cat Door for Sliding door

PetSafe 

White Aluminum Extra large Dog/Cat Door for Sliding door

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for pricing and availability

4.5
282
Passage Opening:13-5/8-in x 23-3/4-in
Interior/Exterior:Interior
Ideal Pet Products Light Gray Plastic Extra large Dog Door for Entry door

Ideal Pet Products 

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
VEVOR Dog Door for Sliding Glass Door 75 7/8in to 80 11/16in Adjustable Height Aluminum Alloy Frame with Flap and Lock for Extra Large-Sized Dogs 180 degrees Swing-Open Sliding Glass Pet Doors for Renters

VEVOR 

Dog Door for Sliding Glass Door 75 7/8in to 80 11/16in Adjustable Height Aluminum Alloy Frame with Flap and Lock for Extra Large-Sized Dogs 180 degrees Swing-Open Sliding Glass Pet Doors for Renters

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

Ideal Pet Products 

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

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3.5
2
PlexiDor White Aluminum Extra large Dog Door for Entry door

PlexiDor 

White Aluminum Extra large Dog Door for Entry door

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for pricing and availability

Passage Opening:15-in x 23-1/2-in
Interior/Exterior:Both
Ideal Pet Products 17-11/16-in x 23-5/8-in White Aluminum Extra large Dog Door for Entry door

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
8
Passage Opening:15-in x 20-in
Interior/Exterior:Exterior