Rubber Roof Condensation Problems

Picture a cloud of moisture floating overhead between the rafters.

Rubber roof condensation problems. But with proper design and maintenance principles you don t have to sweat roof condensation issues. Flat and low slope roof designs to avoid moisture condensation problems flat roofs call up a whole new breed of building moisture problems how to avoid moisture traps under flat roofs avoid mold rot caused by moisture trapped under un vented flat roofs questions answers about the cause cure prevention of moisture problems in flat roofs and similarly hard to ventilate structures. Over time this excess moisture can lead to the unseen decay in roof timbers and fixings. That excess moisture ends up as drops of condensation on the roof.

If your roof deck or insulation is developing water droplets chances are your forehead is too. Despite the many benefits of using the old roofing styles which involve the incorporation of selectively porous and completely permeable membranes they are the major causes of condensation in roofs. The lower the pitch of a metal shed roof and also the deeper the corrugations the worse the problem of metal roof sweating. Condensation can cause a number of problems within a building particularly interstitial condensation which can occur inside the roof s structure.

Essentially condensation occurs at night when the temperature inside a building is warmer than outside. A low roof pitch say 6 degrees or less means that as condensation collects it doesn t run down the roof slope it stays put until a drip forms which drops on to your stored belongings below. Although condensation in roofs may not seem like a serious problem it actually is. Although moisture problems in the roof assembly can be due to waterproofing deficiencies don t neglect the effect of condensation.