Replacement Flap Kits

Name: Replacement Flap Kits
Brand: Dog Doors Depot
Availability: InStock

$51.00–$239.00

By default, all flaps are our new textured/frosted ones. Designed for durability, easier to maintain, and give some privacy to the owners. If you would like the classic clear flaps, please add it in the notes. The…

Door SizeSmall Medium (6 1/2" x 9 1/2")

Pet Door Flap SideInterior

Configured price$51.00

SKU FL-SM-INT

Configured pet doors are built to order. Verify size, installation type and selections before submitting your order.

Exact configured pricingStandard SKUs and eligible custom dimensions resolve from the selected model and options.

33 verified configurationsPlus non-standard width and height requests on eligible doors.

Built to orderReview the final configuration before production.

Serviceable designCore wear components can be replaced by size.

Before ordering

Match the original size and model.

Match the part to the original door model, size and frame family before ordering a replacement.

If the installed door is older or unlabeled, compare photos and dimensions before adding the part to your bag.

Project check

Refresh the part, not the whole door.

Replacement parts work best when the part, door model and size are all matched together.

FAQ.

A closer look at Replacement Flap Kits

How is the configured price calculated?+

Standard selections use the exact retail SKU. Custom sizes inside the published specials table map to the applicable pricing tier. Larger custom doors scale the selected Giant configuration by area using the displayed oversized custom pricing rule.

Can I order a 45 x 50 custom size?+

Yes. Enter 45 x 50, choose whether that describes the flap, rough opening or overall frame, and the configurator will calculate the corresponding dimensions and oversized custom price. Production feasibility is confirmed before payment.

What should I verify before installation?+

Verify whether your dimensions describe the flap, rough opening or overall frame; then confirm pet dimensions, selected model, construction, frame clearance and the model-specific installation instructions. In-glass products require a professional glass installer.