Yes, the Super Tough Pet Door can be installed into glass, but this must be done by a qualified glazier.
Single-Glazed Glass
Installation into single-pane glass is straightforward for a glazier.
The glazier will cut an opening to suit the pet door and secure it in place.
Double-Glazed Glass
Double-glazed glass consists of two panes separated by an insulating air gap.
Unlike single-pane glass, cutting into double glazing is not usually possible.
In most cases, your glazier will need to replace the entire panel with a new double-glazed unit that has been custom-made with the correct opening for the pet door.
This ensures you maintain the strength, safety, and insulating properties of the glass.
Important Considerations
Sliding Doors: Ensure you will still have enough clearance for your sliding door to open and close normally once the pet door is installed.
Frame Protrusion: The Super Tough frame sits approximately 7 mm (0.28 inches) out from the glass surface.
Energy Efficiency: Modifying a double-glazed unit may slightly reduce insulation performance, so consult your glazier about the best approach.
Consult a Glazier First: Always discuss your requirements with your glazier before proceeding to ensure the best fit and finish.
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