The pioneer of upvc rooftile manufacturing in Iran!
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Sepid fam Varna Company has launched a new product called Ecopanel with the brand name of Poly Roof Erica, the only manufacturer of new generation sandwich panels (Eco Panel) in Iran. This product is a good alternative of traditional roof products and wall coverings.
Ecopanel consists of 4 structural layers including UPVC sheet – polymer alloy on UPVC covering – elastomeric insulation and substrate foil. This product is the best alternative for traditional roof and wall coverings. In addition to the properties of UPVC sheet, the elastomeric insulation properties used are very compatible by UPVC sheet. Such as low heat transfer coefficient of elastomeric insulation, which is similar to PVC sheet. It also has a high resistance to vapor absorption and does not require any other insulation after installation.( Traditional insulators, such as glass wool, been reduced on heat conductivity by seven percent from one percent of the vapor they absorb). Elastomeric insulations are produced by environmental standards. its good alternative to traditional insulation such as glass wool, rock wool and are used for thermal and cryogenic insulation and energy saving. Elastomeric insulatoin has high tensile strength In addition, it is very resistant to moisture penetration , the growth of fungi and bacteria. Also, no corrosion under insulation and no penetration of vermin are other benefits. As a result, the combination of upvc roof tile with elastomeric insulation, which both have low heat transfer coefficient, anti-corrosion, cold and heat insulation, no moisture absorption, can replace the traditional materials available in the market. In addition to the above advantages, easy and light installation of UPVC panels is another advantage. By changing the thickness of elastomeric insulation, different heat efficiency can be created in it, which can be equal to the sandwich panels available in the market. This product is also the best alternative in projects which sealing the sandwich panels is so difficult. the temperature difference in a double-layer trapezoidal sheet of upvc with 9 mm elastomeric insulation is equal to a 4 cm polyurethane sandwich panel with two side steel sheets.