About Construction & CondenStop
Construction’s CondenStop® effectively prevents problems caused by condensation or sweating in non-insulated metal buildings and roof systems. CondenStop can replace anticondensation blankets and vapour barriers to protect metal roof systems and building contents. The CondenStop fleece prevents dripping and keeps the roof and building contents dry. CondenStop was first introduced 15 years ago and is the clear market and technology leader. Leading metal suppliers, panel manufactures and contractors use CondenStop to prevent a real metal roofing issue and to generate extra business and profits. CondenStop adds moisture storage capacity to metal roofs The CondenStop fleece absorbs, stores and re-releases significant quantities of condensed moisture when condensation or sweating occurs. No matter what measure is taken, moisture will always find its way to the metal roof and into the roof system where it can cause condensation or sweating. CondenStop will help control condensation and prevent the adverse effects of visible and concealed condensation. When the temperature of a metal roof drops below the dew point, the CondenStop membrane will absorb and store the condensed water vapor. The absorbed water will evaporate again to the ambient air under appropriate temperature and ventilation conditions. | |||||||||||||||
![]() | CondenStop enhanced panels can be used in new and retrofit projects. Components like ridge caps, interior gutters and other parts that are prone to cause condensation problems can be covered with CondenStop too. Application onto panels and components can be done by the manufacturer or contractor | ||||||||||||||
CondenStop Time-to-Drip CondenStop is a layered synthetic nonwoven fleece with unique Thermoplastic Microspheres. The very large internal surface (up to 60 SF m2 per SFm2 of fleecemembrane) and the distribution of large and small pores create the critical characteristics for the effective prevention of sweating and dripping of metal roofs. The unique combination of fibers and microspheres results in an unparalleled Time-to-Drip. Just a few hours till drip formation is not sufficient, building owners and users need a drip-free and sweat-free building 24/7. | ![]() | ||||||||||||||

