Roof Structure Defects

Structure can include but not limited to exterior walls windows roof floors sub floors columns and beams.

Roof structure defects.

They are easy and efficient to install as no specialist carpenters are needed when installed these have become the norm in modern roof construction. Weak points can be created where services pass through the covering. Roof leaks and moisture leaks are a serious problem and can be identified by checking for moisture and damp in the loft. Damage can be caused by workers operating in the area.

Roofing defects are the most common type of construction defect we see in colorado construction litigation cases. Roof structure defects may be in existence for some time before being discovered especially when the occupier rarely has cause to go into the roof void as is often the case with tenanted properties or those owned by older people. These pitched roofs have webs as bracing and tend to be prefabricated in a factory. Poor workmanship many roof defects are a reflection of poor installation like improper fasting that may not be.

Damage as a result of making. 5 common roofing defects 1. A structural defect is physical damage to a designated load bearing element of a building that could possibly affect the load bearing function. Rafters typical defects list bearing on ridge board concentrated loads endbearing not adequate mechanical damage rafter spread ridge sag see roof framing ties beams rot insect or fire damage sagging spliced split too small or overspanned warped weak framing at.

Even small amounts of trapped moisture can result in your flat roof membrane detaching from the layer below and cause roof blisters. Blistering shingle breakdown poor ventilation and moisture cause blistering. Poor design damp penetration and failure of the roof covering which we sometimes see in out house surveys in london. When moisture gets under the layers of the roof this can cause mould and rot which will lead to more extensive problems in the future if left un repaired.

The downwards load on the roof structure is combined of dead loads. Flat roof defect 2 blistering. Defects in a pitched roof. Some common causes of general roofing defects include.

Once moisture collects thermal. Unfortunately they are also some of the hardest to identify early. Until a problem arises there is no way to know if a defect exists. Defects in pitched roofs normally caused by 3 main factors.

This is the most common roofing problem and it tends to get worse during the day when the heat of the sun causes the trapped moisture to expand.