UPCO Pet Supplies | Small Business Pet Shop in St. Joseph MO

PetSafe Plastic Pet Door Large

Give your pet the freedom to come and go with the PetSafe® Plastic Pet Door Large. This durable, easy-to-install pet door features a flexible transparent flap, paintable frame, and removable closing panel for added security. Designed to fit interior and exterior doors, it’s ideal for larger pets who enjoy independent access to the outdoors. Size Large: 10.25″ w x 16.25″ h

PetSafe Plastic Pet Door Large - Main image
$41.09 $68.49 In stock

Category: Doors & Flaps

Give Your Pet More Freedom and Flexibility

The PetSafe® Plastic Pet Door Large allows your dog or cat to enjoy outdoor access on their own schedule while giving pet owners greater convenience throughout the day.

Designed for easy DIY installation, this versatile pet door can be installed in interior or exterior wood, PVC, metal, and paneled doors. The durable plastic frame is paintable, allowing you to customize the appearance to complement your home’s décor.

The soft, transparent flap is lightweight and flexible, making it easy and comfortable for pets to use while remaining durable enough for everyday activity.

A convenient snap-on closing panel allows you to control access when needed, whether you’re securing the home at night, limiting outdoor access, or helping prevent unwanted animals from entering.

Its versatile design also makes it an excellent option for storm doors.

Features & Benefits

  • Large pet door for independent pet access
  • Durable plastic frame construction
  • Soft, flexible transparent flap
  • Paintable frame to match home décor
  • Includes removable snap-on closing panel
  • DIY-friendly installation
  • Suitable for interior and exterior doors
  • Compatible with wood, PVC, metal, and paneled doors
  • Great for storm doors

Dimensions

Large Flap Opening:

  • 10.25″ W x 16.25″ H

Door Compatibility:

  • Fits doors 1/16″ to 1 3/4″ thick

Perfect For

  • Large breed dogs
  • Medium breed dogs
  • Multi-pet households
  • Busy pet owners
  • Homes with fenced yards
  • Storm door installations

Why Pet Owners Love Pet Doors

Pet doors can help:

  • Promote pet independence
  • Reduce scratching at doors
  • Simplify potty breaks
  • Support active lifestyles
  • Provide convenient outdoor access

Installation Tips

  • Measure your pet before purchasing.
  • Install at an appropriate height for comfortable use.
  • Introduce the pet door gradually with positive reinforcement.
  • Use treats and praise during training.
  • Secure the closing panel when needed.

Important Measurement Tip

When selecting a pet door, always measure your pet’s width and height rather than relying solely on breed or weight recommendations.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 1 review)

Zoe U. ★★★★★

Installation took about 20 minutes with just a screwdriver, and the flap is sturdy enough that my 60-pound dog pushes through easily. She loves being able to come and go from the yard whenever she wants.