Pet Tek Glass Fitting Pet Door

From £39.39

FREE DELIVERY on most UK orders over £45
Delivery to most EU Countries from £7.99
Standard Delivery 2 - 3 working days
Exceptions & regional surcharges may apply

Found In:

Cat Flaps: All  |  Dog Flaps  |  Pet Tek  |  Pet Tek Cat Flaps


The Pet Tek Glass Fitting Pet Door is manufactured from 100% high impact polycarbonate. It is designed to fit single and double glazing. It has the added feature of the flap being able to swing higher to reduce the problem of broken flaps. This reduces the stress on both the flap and hinge. This dog door is suitable for medium sized dogs. It has a four way locking system and additional security clips.


  • Supplied with weather seal to reduce draughts and enable a smooth quiet action
  • Self lining
  • UV stabilised
  • Manufactured from high impact polycarbonate
  • No external screws for added security
  • Has 2 four way locking dials and additional security clips so you can decide your pets movements, choose from allowing your pet in only, out only, to move in both directions or keep the door completely closed.
  • Generous flap size
  • Application: Suitable for single and double glazing. Glass thickness 3mm to 32mm
  • Recommended pet size: Medium sized dogs up to shoulder height of 45cm. Recommended weight approximately 20-25kg Note: It is important that the door is installed at the correct height for your pet.


  • Overall: W41.5 x H43cm
  • Opening: W27 x H30cm
  • Cut out size: 38.5cm diameter
  • Protrudes off the glass inside the house when installed 15mm
  • Protrudes off the glass 24mm on the outside of the house when installed

View instructions.



All glass fitting pet doors should be installed by a professional glazier.

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Excellent DOG/CAT Flap lmw35 on 8 December 2023

We had already had one of these fitted so we had just needed it replaced as our rather energetic dog is a nightmare and thinks its funny to run through it at 20MPH and i'm not exaggerating. It is one of the best flaps we have had and having had cats for years this is the best. It is quiet, easy to clean and although its big you really dont notice the size.

Clear dog flap for glass double glazing Anon on 8 November 2023

Love the fact that this item is clear and that is designed for double glazed doors. I was worried it would be to big and spoil my nice new glass back door but it hasn't and it looks really good. Seems to close nicely and no draft. Would very much recommend this product

Excellent value and quality Anon on 2 August 2023

Bought to replace a product which had been damaged this seems much better quality and is far less noisy would definitely recommend one extremely happy doggie

Best looking door we�ve owned in 25 years. Anon on 7 July 2023

Looks lovely in glass door. Fits well and appears sturdy ( only had for 2 weeks. ) Nice and quiet flap action

Just the flap for the job! Ali le m on 22 April 2022

My dog runs at a crazy speed through dog flaps, he has only managed to break two doors to this style. So replacing that is easy. Other makes are just too flimsy for my dog. We love the clear vision frame and it withstands a windy day far better than others we have tried and this was the reason for purchasing two this time to have a spare . Postage costs to Channel Islands were reasonable and delivery was faster than expected. Defiantly only buying this make in future . Thank you Petplanet uk

Only good option for glass doors Lewis on 29 December 2021

I spent a long while trying to find a flap that would fit into double glazed cutout. This was the only reasonably sized one. I do have another dog flap which fits a PVC door piece but in my opinion this one seems better. The flap is secure with the magnet. Early drawbacks seem to be condensation and sturdiness but time will tell.


This and similar products can be found in: Cat Flaps: All  |  Dog Flaps  |  Pet Tek  |  Pet Tek Cat Flaps