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:
A great pet door that works as designed, the fact that it's secure without having to remove the original lock is great for renters. Julian went above and beyond to help me and ensure that I had a product that works for me. Simply fantastic customer service! Thank you.
Hi this product works a treat. Excellent design and easy to install. The how to videos are very useful. Only improvement would be getting a good designer to finesse the instructions for greater visual clarity Congrats on a great product
Great door. Took me a few days to work out locks but I just needed to look at directions properly! My dog is happy, he can get out when he wants. I'm happy, no more opening doors for him. Great product. Seller very approachable when I had issues. 10 out of 10 for ordering system, delivery & after sales help.
Delivered swiftly. Customer service was great answering all my questions prior to purchasing. Putting it together was a bit of a puzzle, but worked it out eventually. Overall very happy with my purchase:)
After months of researching I settled on the PatioLock model with the additional security panel. I am so pleased that I did. It might have been slightly more expensive than others but it was worth every cent. It locks perfectly which puts us at ease. The kit came with every conceivable bit which allowed for a great seal. Colour (silver) is a very close match. Can’t be happier.
The door was easy to install. There was a little work involved in assembling/aligning the door latches but the instructions were relatively clear. All in all, we are very happy with the pet door. Now we just have to get the cats used to using it!
So easy to install. Works well and looks great. Excellent service and fast. This is our second one, for another door, i gave this 4 stars because compared to the first door, this one taps and clicks. The magnets are loose in the bottom, so doesn't grab/close the flap as quickly as the first door. Otherwise awesome and highly recommended.
Cannot fault this business at all. I received fantastic customer service support during the order process. The door itself is good quality and was less complicated to put together than anything from IKEA. Would not hesitate to purchase from them again
I found the door to be of a high quality, everything needed was included. The instructions are comprehensive. The only negative for my dog is she was used to a very soft flexible PVC door from a pup and didn't like the Polycarbonate door, so I removed this and installed soft PVC strips for her. Otherwise very happy with the product, the fast delivery and value for money.
Very good product and excellent quality. However stated that no tools required. I needed tools. Also it was missing locking mechanism screews and bolts i just recycled my existing lock for the both the glass sliding door and the security door. Otherwise it is perfect and the price is lower than competitors. Very happy with it.