Cat Flaps In Shropshire

Attempting to cut into an existing double glazed unit to fit a cat flap is one of the most common mistakes homeowners make with this type of installation. Once the sealed unit is breached, the inert gas between the panes escapes, moisture gets in, and the unit will mist from the inside. That misting cannot be cleaned away because it forms between the panes, and the only remedy is to replace the unit entirely. For a cat flap in double glazing in Shropshire, the correct method is always to supply a new toughened sealed unit with the flap pre-fitted, then install it into your existing frame.

An ill-fitting cat flap also creates real problems beyond aesthetics. A poorly cut aperture or an incorrectly sized flap will let in draughts and rainwater, increasing heat loss and potentially causing water ingress around the frame. In Shropshire’s older stone and brick properties, where walls and frames can already have quirks that affect weatherproofing, a badly fitted pet door installation can lead to damp if water is allowed to track into the wall or frame cavity. Professional fitting ensures the flap is sealed correctly, the glass or door material is not weakened by the cut, and the finished installation is secure and weatherproof. You can read more about how our team handles existing glazing on the Double Glazing service page for Shropshire.

A cat flap glazier who is accredited and experienced will also know how to handle toughened glass correctly. Toughened glass cannot be cut after tempering, so the hole must be made during the manufacturing stage. Any glazier who suggests cutting toughened glass on site should be treated with caution, as this will cause the pane to shatter. Montrose Glass uses correctly manufactured units every time, keeping your home safe and your warranty intact.