Kate Beckett

Use Cavity Closers to Fix Heat Loss in Buildings

Insulating with cavity closers

Most of the heat loss from buildings occurs at the windows as the heat passes through the glass. This can be minimized with high performance double or triple glazing. The next problem is that heat loss also occurs around the window. This is where cavity closers come into their own. In cavity walls, the inner and outer leaves of the brickwork have to be closed at the reveal, the recess around window and door frames. But if this is closed with more bricks and mortar, it may create a thermal bridge for heat to escape from the property. Bricks and… read more