What Causes Mould Around Window Reveals? Mould around a window can be easy to notice and difficult to explain. The reveal, meaning the return of the wall around the opening, may be colder than neighbouring surfaces. Moisture can also arrive through a leak or another building defect. The visible location is a starting point for […]
Tag Archives: thermal bridging
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Aug
Aug
Why Slimmer Does Not Automatically Mean Colder It is easy to assume that making a glazing frame slimmer must come at the expense of thermal performance. The reasoning appears intuitive: if there is less visible frame around the glass, there must surely be less material available to resist heat transfer. In practice, however, sightline and […]