Get the Ultimate in Security and Convenience with our patent pending PatioLockTM dog door for sliding door system which can lock your glass door without screwing, drilling or cutting! You can also use your screen door without any cutting or handy skills if you also buy our patented Adjustable Screen Door Adapter.
Our PatioLockTM pet door is the ONLY pet door in the world that has its own locks! This means you can lock your glass door with:
- NO screwing!
- NO cutting!
- NO Drilling!
- NO Handy skills!
- Fully adjustable so multiple use for if/when you move home!
- Fast installation
- No handyman costs!
- Fast removal
- Great for both renters and home owners
- No damage to frame or paintwork removing/transferring lock mechanisms
- No need for extra hard ware, brackets, rods and other contraptions/gimmicks
What Patent Pending products do we have that separates us from the rest?
1. PatioLockTM kits = Glass door locks with NO SCREWING OR DRILLING!
2. Adjustable Screen Door Adapter = Use screen door + Max Security with NO CUTTING!
Please run through the order checklist on our homepage before you order to confirm your sliding door frame and lock compatibility (i.e., common standard sliding door heights and locks).
Watch the video below to see how the Screen Door Adapter & Locks work:
What should I buy?
Fortunately, the choice is pretty easy.
Most Popular & Convenient Choice: The PatioLockTM system which includes an adjustable screen door adapter and lock kit to suit your existing sliding door lock is the best way to go for most. It is cheaper overall; there are no additional handyman costs; it can be reused if/when you move; it has been designed to be installed by people who are NOT at all handy :); easy to install and remove (e.g., holidays, entertaining) and you won't leave screw holes everywhere. So great for renters and/or people who are not handy but want security!
For the Home Owner AND Handy-skilled / Tinkerer: If you are a home owner & handy skilled & have 3 hours spare & are not moving home & are happy to leave holes in the pet door and sliding door frame, then you could buy the Pet door with a screen door adapter and transfer locks onto the pet door system. This involves skills, tools, screwing etc.
Budget: If you just want a pet door for a laundry and/or are on a tight budget, then you could just buy the pet door on its own. There is a rod in the pet door box that can be cut and put in the floor track to crudely but effectively wedge the glass door against the pet door.
What Size flaps are there?
There are 3 sizes to chose from: Medium, Large and Extra Large (small flaps have been discontinued).
Click here for a link to flap sizes.
What colours can I choose from?
*XL is ONLY AVAILABLE in BLACK.
Can I lock the flap?
Yes, you can see the steel powder coated lock panel and lock system in the picture below.
CLICK below to BUY your own PatioLockTM Pet Door:
Some customer reviews:
Installed it myself!!! The hardest part was opening the box
This product is amazing! Easy to install, fits perfectly and locks securely!! Even matches perfectly with the sliding door. Worth every cent!! Ordered one day...delivered the next. The pre sale service was fantastic to ensure I purchased the right product to fit the existing door lock and my two cavaliers love ❤️ it. Thank you.
As advertised- secure adjustable no installation costs
Very happy with product. Very adjustable so it fits perfectly. Good quality and fast delivery. Great service and product
Very impressed with the quality of both the product and the customer service. Thank you. I have recommended this company to all my friends. PATIOLOCK SECURITY PET DOOR
So easy to fit, so convenient for our pets and superfast delivery- the turnaround time was less than 48 hours. Julian was extremely helpful, and we were able to fit the door so quickly (and we dont have a "handyman" bone in our bodies!!) If we can do it, anyone can. Thank you so much Julian and everyone at MODERN PET DOORS. Cheers Sue and Mark F
What payment options are there?
Help us contribute to our beloved pets and children:
If social justice and sharing is also valued by you, part of every sale goes towards helping support helpful services to the community including:
- Guide Dogs for the Vision Impaired. We currently sponsor 'Buddy' and 'Olive' in their training program.
- Guide Dogs for children with Austism Spectrum Challenges
- Animal rescue centres
- Salvation Army
Our dog doors for sliding doors will seamlessly fit into your sliding glass door frame for a nice modern look. Luckily pets also find our pet door inserts easy to use..have a look at the vid below...
Check our Daisy & friends using their new pet door!
Watch the clip below to see how the PatioLockTM system works and why it saves you a lot of hassles - it goes for 9 minutes but it is very informative :)
To get your own PatioLockTM Pet Door click below or on the item at the top of this page:
I am completely happy with this option for a pet door whilst still maintaining security. We had limited options and this has proven to be the best and most reasonably priced for us. Friends have all been impressed by it...
Absolutely fantastic. Easy to fit and being glass it looks part of the sliding door. I am so pleased I found you on the internet.
This product is of good quality and the design is brilliant, it is adaptable to suit our current needs. It is far more superior than the Bunnings type (my son has one of theirs, big mistake as it is nowhere near as secure) the locking mechanism is secure it is a much stronger door and the powder coating provides a much more presentable outcome. Even with double doors the support from the team (Julian) has been fantastic.
It is so perfectly matched with our sliding door. The product is perfect, nothing wrong. Very very quick delivery, ordered on Wednesday, arrived on Friday
Thanks Julian for a great service and a really good product. We put it in a stacker door so that the pet door is between two sliding panels. It works great, feels secure with no significant gaps so that I haven't felt the need to use any of the sealing foams supplied with the door. I have the flap opening directly into the puppy's crate so she can go from comfy crate in the house directly to the backyard facilities.
Had to get a 'doggie door' for my 2 Frenchie pups. Found this online site 'Modern Pet Doors' - wow, this looks exactly what we're after. After comparing various 'other' types and my research, I decided to get the PatioLock model with the Screen door Adapter. I contacted Julian to check if my sliding door latch was compatible (photo's sent of latch). Anyway, Julian was so helpful, he phoned me and discussed the '5 second' modification I had to do with his locking device, so it would accommodate my door (he even sent phone photo's of what I had to do - easy as 'A B C'). Delivery was super quick and installation was very easy - even with my modification. So happy I purchased this brand / model. It looks as if my sliding door came fitted as a standard item. Exceptionable quality / design and manufacture of all my items. If you have a screen door fitted, you would be 'mad' not to get the screen door adapter as well. I have generally always believed in 'you get what you pay for' and this product is exactly that. If you want a doggie door to look as if it was suppose to be there, not some bolt on / hack your screen door type....... well, 'forget the rest and GET THE BEST ! Oh and as a bonus, both my pups worked their door out in about 15 minutes. I'm happy.....my dog's are happy, what else could you ask for. Thanks Julian, great product and all the best mate.
I have put the door in my screen door. It was pretty easy although could do with some more pictures in the instructions. Not sure what to do with rubber strips but door and adaptor are doing the job for now. Our dog is loving having control of his own fate
Wish I’d found this years ago at my last rental place! Top produc, secure and easy to install.
I could tell this was a quality product as soon as I took it out of the box. It comes with good instructions and was easy to install on my own. Also, it is well thought out and all the bits and pieces you may need are included. Perfect option for my daughter's rental property. Excellent value for money for a quality product.
So happy with my pet door!! The patiolock model could not be easier to fit. I also added the screen door adapter and fitting that was as easy as fitting the door. To top it all off the customer service after sending a quick email has been second to none. Thanks for a great product and great service!!