Sweating Roof Problems

But with proper design and maintenance principles you don t have to sweat roof condensation issues.

Sweating roof problems.

If excessive sweating has no underlying medical cause it s called primary hyperhidrosis. Moisture can be increased by the occupants if they are for example running a laundry or doing some other activity that produces more than average moisture in the. Condensation happens when moisture filled air contacts anything that is below the dew point temperature. It is typically caused by excess moisture inadequate ventilation shoddy workmanship or some combination of these factors.

Warm wet air rises and meets the cold roof and cools. Essentially condensation occurs at night when the temperature inside a building is warmer than outside. It can lead to roof leaks even if rain has not occurred for several days. If the excess sweating is due to an underlying medical condition it s called secondary hyperhidrosis.

Later designs such as the use of selectively permeable membranes are also not immune to the effects of roof vent loft condensation problems. Although the use of the completely impermeable and the selectively porous roofing styles may cause roof condensation problems it is actually very important and somewhat indispensable. It happens when excess sweating is not triggered by a rise in temperature or physical activity. Although moisture problems in the roof assembly can be due to waterproofing deficiencies don t neglect the effect of condensation.

Picture a cloud of moisture floating overhead between the rafters. Roof condensation is a thorny but fairly common problem. Condensation on metal roofs can be a problem once the weather starts to get cold. How to stop a metal roof sweating 5 key points to solving your shed condensation problem metal roof sweating is a result of excess humidity condensing on the underside of your roof.

Primary hyperhidrosis may be at least partly hereditary. That excess moisture ends up as drops of condensation on the roof.