Cat Flaps In Truro

Attempting to cut into an existing sealed double glazed unit without the correct equipment will break the hermetic seal between the two panes. Once the seal fails, moisture enters the cavity and the glass begins to mist from the inside. That misting cannot be reversed by cleaning. The only remedy is to replace the sealed unit entirely, which means the cost of the original DIY attempt is added on top of the professional repair. For cat flap in double glazing in Truro, the correct approach is always to supply a new toughened glass unit with the cat flap already fitted, then install that unit into the existing frame.

An ill-fitting cat flap also creates practical problems beyond the glass itself. A flap that is not properly sealed around its edges allows draughts into the property, lets in rainwater during wet weather, and can be a security weakness. Truro’s position in Cornwall means it is exposed to Atlantic weather, and even properties set back from the coast can experience driving rain and wind. A professionally installed pet door sits flush, is correctly sealed, and performs as well as the original glazing or door panel it replaces.

For properties with older timber frames or original sash windows in Truro’s conservation areas, additional care is taken during installation to avoid unnecessary damage to period features. If your property requires Window Repair and Replacement alongside the cat flap fitting, this can also be assessed during the same visit.