Black lockable pet flap with mesh windows for sliding screen doors

Dog Door for Sliding Screen Doors – Lockable Mesh Pet Flap

$69.99

Color Black White

Size Small – 9.4 x 11.4 in (24 x 29 cm) Large – 14.6 x 16.9 in (37 x 43 cm)

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Ships to US addresses only. Usually 7–15 business days. Free over $50.

Fits into sliding screen doors and window screens
Mesh flap swings in and out
Slide locks: in only, out only, both or locked
Two sizes for cats and small dogs

A pet flap that fits into an existing sliding screen door, window screen or porch screen, so small dogs and cats can come and go while the screen stays shut. The mesh flap swings both ways and slide locks let you choose in, out, both or locked.

Why you'll love it

Fits into sliding screen doors and window screens
Mesh flap swings in and out
Slide locks: in only, out only, both or locked
Two sizes for cats and small dogs

Details

Material: plastic frame, mesh flap
Small: outer 9.4 x 11.4 in (24 x 29 cm); opening 7.5 x 9.4 in (19 x 24 cm)
Large: outer 14.6 x 16.9 in (37 x 43 cm); opening 12.2 x 14.6 in (31 x 37 cm)
Thickness: about 0.6 in (1.5 cm)
Colors: Black or White
Locks: 4 settings – in only, out only, in and out, locked
Fits: screen doors, window screens and porch screens
Installation: cut an opening in the screen, then screw the inner and outer frames together

Measure your pet's shoulder width and height before choosing a size. The frame is made for soft mesh screens, not glass or solid doors.

Shipping: Ships to US addresses. Usually delivered in 7–15 business days.

Free shipping on orders over $50. The delivery time for this item is shown above: usually 7–15 business days, or 2–8 business days when it ships from our US warehouse. We ship to the US, UK, Canada, Australia and New Zealand, except items marked US only. We email you a tracking link as soon as it ships.

30-day returns on unused items in their original packaging. Contact us first and we will guide you through it.

Our team replies within one business day. Visit our FAQ or contact page.

Free shipping over $50
30-day returns
Secure checkout
Real people on email
Designed around how cats climb and rest
Kind to local wildlife
Free shipping over $50
30-day returns
Secure checkout
Real people on email
Designed around how cats climb and rest
Kind to local wildlife

Pet flap installed in a sliding patio screen door with a small terrier beside it

Why dogs love it

Made for the way dogs really live

A pet flap that fits into an existing sliding screen door, window screen or porch screen, so small dogs and cats can come and go while the screen stays shut. The mesh flap swings both ways and slide locks let you choose in, out, both or locked.

Made for dogsChosen for everyday life with dogs.
Know what you getSizes, materials and options are listed in the details above.
Easy to live withPractical, honest and simple to look after.

Thoughtful details

Everything you need, nothing you don't

Close-up of the slide locks and mesh windows on a screen door pet flap

Check the size

Compare the measurements above with your dog and your space.

Find the right spot

Set it up where it suits your dog and your routine.

Give it time

New things can take a few days to get used to.

Real help

Questions? Real people reply within one business day.

At a glance

$50+orders ship free

7–15business days to US addresses

30 daysto change your mind

1 dayfor a reply from a real person

Size and specs

The details

Check the size before you order.

Material: plastic frame, mesh flap
Small: outer 9.4 x 11.4 in (24 x 29 cm); opening 7.5 x 9.4 in (19 x 24 cm)
Large: outer 14.6 x 16.9 in (37 x 43 cm); opening 12.2 x 14.6 in (31 x 37 cm)
Thickness: about 0.6 in (1.5 cm)
Colors: Black or White
Locks: 4 settings – in only, out only, in and out, locked
Fits: screen doors, window screens and porch screens
Installation: cut an opening in the screen, then screw the inner and outer frames together
Good to know: Measure your pet's shoulder width and height before choosing a size. The frame is made for soft mesh screens, not glass or solid doors.
Shipping: To US addresses only (usually 7–15 business days). Free on orders over $50.
Returns: 30 days, unused and in the original packaging

Large screen door pet flap reaching just below a person's knee

Getting started

Up and running in four steps

1
Unpack it
Check all the parts are there.
2
Set it up
Follow the details above, and ask us if anything is unclear.
3
Find the spot
Pick a safe, level place that suits your dog.
4
Introduce it
Use treats and patience to help your dog get used to it.

In real life

Made for everyday use

Small grey dog stepping through a mesh pet flap in a sliding screen door — In everyday use

Where do you ship it?

To US addresses only, usually in 7–15 business days. Shipping is free on orders over $50, and we email a tracking link as soon as it ships.

What if it isn’t right?

You have 30 days from delivery to return it unused in its original packaging. Contact us first and we’ll help. See our refund policy.

The installation has been very simple and it attaches perfectly to the mosquito net. The magnetic closure works very well; it opens easily when my dog wants to go out and closes on its own, preventing insects from entering. The locking system is also useful when I want it to stay inside the house. The materials seem durable and the value for money is excellent. After several days of use, it still works as well as the first day. I would definitely buy it again.