Flat roofing TEK 28

sheet metalmetal lookpitch from 2% to 20%

TEK 28 is an innovative roofing element, realized by connection of a metal thin sheet with a coating of high density expanded polyurethane. Insulating coating, which goes along the corrugation in a symmetrical way, allows to have an insulated product, which can be at the same time integrated to Alubel 28 system, today’s most trusted and widely used roofing system. notching Controlled straining 7% (This slope depends on the length of the sheets. Please refer anyway to local regulations.) The overlapping of a corrugation and a half is probably the most important characteristic, giving a better guarantee for watertightness even with low slopes. Also with the polyurethane insulation, Tek28 is always a high workable roofing system. Laboratory tests have determined 20% higher flexural strength compared with a normal sheet. The presence of an insulation layer enables a considerable reduction of the condensation effect. Thanks to polyurethane application it was possible to reduce noise effect inside a building. As insulating material, polyurethane contributes to thermal comfort inside a building. In the realisation of a ventilated roof, with its insulating core Tek 28 contributes to a better effectiveness of the ventilation. A real system of accessories has been created specifically and it completes and simplifies the realisation of the work.