Cat Flaps In Weymouth

Attempting to cut into an existing sealed double glazed unit is one of the most common mistakes homeowners make when considering DIY pet door installation. A sealed unit contains an inert gas fill between the panes, held in place by a perimeter seal. Once that seal is broken, whether by drilling or cutting, the unit will begin to mist between the panes as moisture enters. The glass then needs replacing regardless. Professional cat flap fitting avoids this entirely because a new unit is supplied with the aperture already formed before installation.

An ill-fitting cat flap also creates real problems in a coastal location like Weymouth, where wind-driven rain and salt air are routine in autumn and winter. A poorly sealed pet door lets in draughts, water, and damp, which over time can cause damage to door frames and internal walls. A professionally fitted flap uses the correct sealing materials and is set square in the aperture so the flap closes flush every time. For double glazing specifically, the new toughened glass unit fitted by our glazier maintains the thermal and acoustic performance of your original window. You can read more about how we approach Double Glazing work across Weymouth if you need a full unit replacement at the same time.

For properties in older parts of Weymouth, particularly the Victorian terraces in the streets around Boot Hill or the older rendered homes in Wyke Regis, original timber frames require careful measurement and cutting so the surrounding wood is not split or weakened. Our glaziers are experienced in working with older frame materials alongside modern uPVC and aluminium, and will advise if any additional support or sealing is needed around the aperture.