If using insulated cavity closer, (e.g. thermabate etc), rather than closing with the inner blockwork, do you need to allow some space for the closers ? E.g. when leaving an opening of some fixed dimension for a window, should you increase the brickwork opening by some millimetres, in order to allow for the closers ? Thanks, Simon.
insulated cavity closers - space allowance ?
Dec 16, 2005
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