Pet-Tek Glass Fitting Dog Doors for Single & Double Glazing

Give your dog convenient access through glazed doors and panels with Pet-Tek Glass Fitting Dog Doors. Designed specifically for suitable glass installations, these pet doors provide a neat, professional solution for single glazing, new double-glazed units, patio doors, conservatories and glazed door panels.

Available in different sizes for small, medium and large dogs, Pet-Tek dog doors combine a clear pet flap, magnetic closing and manual access control in a design intended to work cleanly with glazed installations.

Designed for Glass Installation

Pet-Tek glass fitting dog doors are designed around a circular opening, making them particularly useful where a pet door needs to be installed into suitable glass.

Depending on the individual model, they can be used for installations including:

• Single-glazed glass panels
• New double-glazed units
• Patio doors
• Conservatory glazing
• Glazed uPVC doors
• Glazed aluminium doors
• Other suitable glass panels

Important – Existing Toughened Glass Cannot Normally Be Cut

If your existing door contains toughened or double-glazed glass, the glass should not normally be cut after manufacture.

For a double-glazed installation, a new sealed glass unit usually needs to be manufactured with the correct circular hole already incorporated before the glass is toughened and the sealed unit assembled.

Always confirm the required hole diameter for your chosen Pet-Tek dog door before ordering replacement glass.

Pet-Tek Dog Doors for Double-Glazed Units

A correctly manufactured replacement double-glazed unit allows the pet door to be fitted neatly into the glass without replacing the complete door.

This can be a particularly attractive solution for:

• French doors
• Patio doors
• Conservatory doors
• Full-height glazed doors
• uPVC doors with glazed lower panels
• Aluminium glazed doors

The exact suitability depends on the size of the glass panel, the dog door model and the glazing specification.

4-Way Locking Control

Selected Pet-Tek glass fitting dog doors feature a 4-way locking system, giving you control over your pet's movements.

• In & Out – Your dog can enter and leave freely.
• In Only – Allows your dog to return but restricts normal exit.
• Out Only – Allows your dog to leave while restricting normal re-entry.
• Fully Locked – Prevents normal use of the pet door.

Check the individual model before ordering, as locking arrangements can vary across the range.

Clear Flap with Magnetic Closing

The transparent flap allows your dog to see through the opening before passing through, which can help pets become familiar with using their new dog door.

Magnetic closing helps return the flap towards its normal closed position after use and reduces unwanted movement in light draughts.

Available for Different Dog Sizes

Pet-Tek produces glass fitting pet doors in a range of sizes, allowing you to choose a model suitable for your individual dog.

Before ordering, measure:

• Body Width – Measure the widest part of your dog.
• Shoulder Height – Measure from the floor to the top of the shoulders.
• Flap Opening – Compare your dog's measurements with the actual opening dimensions.
• Glass Panel Size – Make sure there is sufficient glass around the required circular cut-out.

Breed and weight recommendations should only be treated as a guide because dogs of the same breed can vary considerably in size.

Suitable for Patio & Conservatory Doors

Glass fitting dog doors are particularly useful where the most practical access point is a patio or conservatory door rather than a solid panel.

Replacing the glass with a correctly manufactured unit can provide a clean installation while retaining the existing door frame.

Made-to-Measure Glass Units

CatFlaps.co.uk can also help with made-to-measure double-glazed units manufactured with the correct opening for suitable Pet-Tek pet doors.

For this type of installation, accurate measurements are essential. The glass size, unit thickness and required pet door hole all need to be confirmed before manufacture.

If you're unsure what information is required, contact us before ordering and we'll help you identify the details needed for your installation.

Replacing an Existing Glass-Fitted Dog Door

If you already have a pet door fitted into glass, replacing it can sometimes be easier than starting again, provided the new model is compatible with the existing circular opening.

Before ordering a replacement, check:

• The existing hole diameter
• The overall pet door frame size
• The glass thickness
• The existing dog door model if known
• Your dog's current size

Do not assume two similar-looking dog doors use the same glass cut-out.

Why Choose a Pet-Tek Glass Fitting Dog Door?

• Designed specifically for suitable glass installations
• Options for single and new double-glazed units
• Suitable for patio and conservatory doors
• Available in multiple sizes
• Clear pet flap
• Magnetic closing
• Manual access control on compatible models
• Professional-looking installation
• Suitable for many uPVC and aluminium glazed doors

Need Help with a Glass Dog Door?

Glass installations require more planning than fitting a pet door into a simple timber or uPVC panel, particularly where a new double-glazed unit needs to be manufactured.

If you're unsure which Pet-Tek model is suitable, contact CatFlaps.co.uk with your dog's measurements and details of the existing glass or door. We'll be happy to help you work out the correct pet door and glazing requirements.

Shop Pet-Tek Glass Fitting Dog Doors

Browse our range of Pet-Tek glass fitting dog doors below, with options for different dog sizes and glazed installations. Check the individual product dimensions and required glass cut-out carefully before ordering.