December 9, 2016 NEWS IZOLACJA online store - JAROCIN Please visit our online store: sklep.izolacja-jarocin.pl EXECUTION INSTRUCTIONS Principles of ventilation of the roofing felt When making new roof coverings and renovating roofs on non-ventilated flat roofs, due to the high diffusion resistance of heat-welded roofing membranes, it is very often necessary to ventilate the roofing. Effective deaeration is ensured by the use of perforated ventilation felt and ventilation chimneys. Such a system allows the removal of moisture that collects under the cover to the outside. more NEWS JARPLAST DEKO PYE PV250 S52 Weldable roofing membrane JARPLAST DEKO PYE PV250 S52 is made of high quality bitumen modified with SBS elastomers. The matrix is made of a polyester non-woven fabric with high grammage, high flexibility and very high tear strength. Weldable roofing membrane JARPLAST DEKO is intended for waterproofing, new and renovation of old roofing, in particular for single-layer roofing or as a top layer in multi-layer roofing. Due to its high flexibility, Papa JARPLAST DEKO is recommended for use on the roofs of large-area facilities, e.g. factory halls, apartment blocks, supermarkets, etc., insulated or non-insulated roofs, and wherever the roofs are subject to significant deformation, structural movements and vibrations. . more PRODUCTS JARPLAST MONO + PYE PV250 S52 Weldable roofing membrane JARPLAST MONO + PYE PV250 S52 is made of high quality bitumen modified with SBS elastomers. The matrix is made of a polyester non-woven fabric with high grammage, high flexibility and very high tear strength. The weldable roofing membrane JARPLAST MONO + is designed for waterproofing, new and renovation of old roofing, and in particular for making the top layer in multi-layer roofing. more 2016 © IZOLACJA-JAROCIN SA Site map