Start The company Products Customers Works executed Contact Trapezoidal sheet Trapezoidal sheet metal is used as an additional barrier against the elements in traditional roofs. Generally, the final cladding, tile or slate is placed on it and an insulating layer can even be added to improve the thermal-acoustic index of the roof. Another of the applications of the traditional sheet is the realization of sandwich panel "in situ". This technique consists of the construction of a sandwich panel by placing the selected insulation between two sheets. This technique is used for two reasons, the first, to be able to choose the type of insulation. Many constructions require more technical insulation than the standard ones on the market, and different insulation can be applied in combination to achieve this. The sandwich panel "in situ" is also used in curved roofs, since the standard sandwich panel has very limited radii of curvature. The sheet is manufactured with the desired curvature and likewise, the desired finishes (tile, slate, etc.) and the required insulation can be added. Due to its low cost, low weight and easy assembly it is usually present in almost all works, both new buildings and rehabilitation. Records Cumeva Mechanical Characteristics Profiles.pdf Covers Catalog 2016.pdf CUMEVA Photovoltaic Catalog 2010.pdf Construction Details CUMEVA.zip DIT 438R Structural System CUMEVA.pdf Bioclimatic Modular Homes.pdf Do you need a roof structure or a photovoltaic installation? Our main competitive advantage is that we design and install the only approved galvanized light steel structures on the market. Send us your project and our technical department will help you design the light structure that best suits the characteristics of your project. Contact us so that we can advise you without obligation. Telephone +34 91 636 30 71 - Stockholm Street, 7 - Polígono Industrial Európolis, 28232 Las Rozas Madrid