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Sydney paws pet doors background image A pet door at the base of blue-grey French doors, seen from inside

Dog doors for French doors

A dog door can be fitted to almost any French door, by cutting into the glass, replacing one pane, or fitting the door into the frame.

French doors are harder than a standard timber door because of the panel layout. Most are narrow glass panes in a timber or aluminium frame, so there is often no single pane wide enough for a large dog door. The first thing we do is work out which part of the door can take it.

Done properly, the pet door sits neatly within the door and looks like it belongs there.

Three ways to fit a dog door into a French door

Which one suits your door depends on the width of the panes and the type of glass. We confirm it on site before any cutting starts.

1. Cut into the existing glass

The cleanest option, when the pane is laminated glass and wide enough for your dog. The glass stays in the frame and our glass cut-in technician cuts the opening on the spot.

2. Replace the pane

Needed when the glass is toughened, which cannot be cut once it has been made. A pet door specialist glazier makes a new pane with the opening already in it, and we fit it.

3. Fit into the frame or a side panel

When the individual panes are too narrow, the dog door goes into the timber frame or an adjacent panel instead. On French doors with many small panes this is often the only route, and it gives a solid, well sealed installation.

Not sure whether your glass can be cut? Read can my glass door be cut for a dog door?

A pet door at the base of a white French door, looking through to a kitchen and dining room

Which size for a French door

On a French door the limit is usually the width of the pane, not your dog. A Labrador needs a much larger opening than a Cavoodle, and if the widest pane cannot take it, the frame or a side panel becomes the place for the door.

Tell us your dog’s size and send a photo of your French door, and we recommend the door and the method. Our dog door sizes guide explains how; for a big dog, see large and extra large dog doors.

We install dog doors from Petway, PetSafe, Pet-Tek, Ideal Pet Products, La Luna and Sure Petcare, with frames in a range of colours and a colour matching service where nothing matches your doors.

How a French door installation works

Laminated glass is cut on site. A toughened pane is made first and fitted on a return visit. We work clean, take the offcuts with us and leave the door working exactly as it did. Send us a photo of your French doors and we can usually tell the glass type and the likely method before we arrive.

What is included

  • Supply and installation of the dog door, with weather sealed flaps that keep out draughts and rain
  • A locking panel, so you can close the door off at night or when the house is empty
  • Up to a 3 year warranty
  • Free pet door training with your installation. Dogs often read a glass door as a solid barrier, so we work with your dog before we leave

For a free quote, call 0421 575 229 or get a quote online.

Questions about a dog door in a French door

Yes. We fit dog doors to timber framed and aluminium French doors, multi pane and single pane, including older and custom designs. We choose the method from your photos and confirm it on the install day.

No. We choose the least invasive method for your door, whether that is cutting the existing glass, replacing a pane or fitting into the frame, and the door keeps working as it did.

It depends on the glass. Laminated glass is cut on site in one visit; if a toughened pane has to be replaced, it is made first and fitted on a return visit.

Yes. Frames come in a range of colours and finishes, and we offer a colour matching service where nothing in the range suits.

Every door we install includes a locking panel, so you can close the opening off completely at night or when you are away.

Customer

Testimonials

Read why pet owners love our doors and the freedom they provide.

French Doors -
Excellent
Sydney Paws Petdoor5.0
Based on 392 reviews
French Doors -
Holly Clements
9 months ago
Alex, Sunmer and the team were outstanding to deal with. Very responsive and accommodating, with a high quality installation (glass replacement as well as installation of pet door through a wooden door). No request was too hard – highly recommended!!
Response from the owner:Thank you, Holly! We’re so glad you had a great experience. It was a pleasure helping with both the glass and timber install, and we really appreciate your kind words about the team. Thanks for the recommendation!
French Doors -
Patrick Wong
1 year ago
Alex came and did an awesome installation. He arrived spot on time and carefully assessed the door and measured our dog to find the best solution. The install was tricky and required both glass and wood to be removed from our French door. But he did it without any hassle. It took about 2 hours, and no mess was left! I thoroughly recommend these guys! 5 out of 5 paws!
Response from the owner:Thanks a lot, Patrick! That was a tricky install and we’re so pleased it worked out smoothly. Alex always takes extra care with custom jobs, and we’re glad the result hit the mark. Love the “5 out of 5 paws” — we’ll take that!
From my first enquiry to the final installation, Summer and Alex provided a very efficient and professional service. We had a tricky set up that required a dual pet door to be installed through two doors – one french door and one security door. The result is better than we could have hoped for, with Alex paying careful attention to all the little details during the installation and also making sure our Frenchie could use the doors. I highly recommend this business.
Response from the owner:Thank you, Chloe! We’re so glad we could help with your unique setup — Alex takes real pride in those tricky installs, and it’s great to hear you’re happy with the result. We're also thrilled your Frenchie is using the doors with confidence! Really appreciate your recommendation and kind words.
French Doors -
Mario Scala
2 years ago
Alex did a fantastic job installing a dog door in our French door. Would highly recommend!
Response from the owner:Thank you, Mario, for your kind words! We're thrilled to hear Alex did a fantastic job installing your dog door. If you or your pup ever need anything else, don't hesitate to reach out. We appreciate your recommendation!
French Doors -
Donna Macdonald
2 years ago
Thank you Alex for installing our pet door for our Frenchies. Would highly recommend Alex and Summer they were very professional, friendly and helpful. Excellent customer service with all the questions I had, couldn’t help enough. Thank you again to you both we are very very happy 🤩🤩
Response from the owner:Hi Donna, Thank you so much for your kind review! It was an absolute pleasure installing the pet door for your Frenchies—they’re adorable! 🐾 We’re thrilled to hear you’re happy with the service and found us professional and helpful. If you have any more questions or need assistance in the future, don’t hesitate to reach out. Thanks again, Sydney Paws Petdoor
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