Two avoidable ventilation irregularities are still regularly witnessed on sites. ...
Many lintels manufactured in the 1960’s were not protected to the same extent as...
Parapet cavity walls behave differently because both faces are exposed. Such dual...
Type G and Type X cavitrays have been selected in preference to alternatives to...
The longest-established company in its specialised field and the only cavity tray...
Higher Resistance Specification Solution A high risk of exposure to severe driving...
Maintaining a clear cavity is the usual objective when constructing a cavity wall,...