Stratigraphy

• installation base
• vapour barrier
• retaining edge and gutter
• STIFERITE Isoventilato
• mechanical fixings
• STIFERITE tape
• STIFERITE omega profile
• support brackets and ventilated ridge
• bird guard
• roof covering in clay tiles or roof tiles

Guidelines and warnings
The system is based on the characteristics of the STIFERITE ISOVENTILATO panel, developed to ensure efficiency and ease of installation for ventilated roofs. Its key features include: OSB3 battens that facilitate fixing; a coating that ensures vapour permeability and water impermeability; the large format of 1200 x 2400 mm; and side rebates along the long edges.
The Isoventilato System includes all the accessories required for the correct installation of ventilated roofs: high-performance STIFERITE tape for sealing joints and fixing points, the STIFERITE omega profile for ventilation and fixing the roofing elements, the bird guard and brackets for installing ventilated ridges.
The Isoventilato System is suitable for installation on all types of roof structures: timber, brick-and-concrete, concrete, etc.
For guidance on the panel fixing method, please refer to standard UNI EN 11442.