The building envelope is the exterior structure of any building to safeguard it from the external factors like weather conditions and other natural occurrences. In other systematic terms, the building envelope is the arrangement of architectural and engineering forces that comprise the entire structural, temperature and ventilation control systems. Together they form a united cohesive system. However, due to any reason, if this cohesive system fails, it’s known as building envelope failure. However, when a failure is spotted, action needs to be taken as soon as possible to prevent major issues. There are several reasons why a building envelope failure can occur, but identifying the root causes might take the help of an experienced building envelope consultant.
A good building envelope consultant can definitely give you two of the essential things- long-term savings and peace of mind. With a professional on your side, most building issues can be spotted and rectified before any major damage occurs.
There are few key components that can be looked out to help to identify the potential for failure.
AIR LEAKS ISSUE
If air leaks out of your building through doors, windows or attics, chances are potential issues could arise. High energy bills at the end of the month could also the reason of unknown air leaks in the building. Beware, because air leaks could be problematic as they lead to condensation when the external humidity enters the building.
DISTINCTIVE MOVEMENT
Thermal expansion of building materials leads to a differential movement in the building. This is one of the most threatening features for an individual with no knowledge to identify because the changes are quite subtle. However, too much instinctive movement can cause the building structure to fail in several different ways. Getting the building envelope inspection on an ongoing basis is sometimes one of the best ways to identify and rectify this difficult issue.
INSULATION BREAKDOWNS
Insulation in any building is much more functional than just keeping the interiors warm in cold weather conditions and cool in the summer season. Insulation also acts as a barrier in order to prevent the exterior elements from getting inside the building and cause issues with the building envelope. Lack of insulation in a building can result in excessive moisture and leads to building envelope failure.
CONDENSATION ISSUES
Condensation buildup on the windows of a building during specific times of the years tends to be harmless if wiped or cleaned off. But the condensation that builds up in the between of wall gaps leads to major damage and cause building envelope failure.
FINALLY…
If you can identify any of the above-mentioned signs yourself, then don’t hesitate to schedule an inspection by a professional ASAP.