Stratigraphy

• installation substrate
• vapour barrier
• retaining edge and gutter
• milled STIFERITE Class B fresato
  (alternatives: milled STIFERITE Class S - milled STIFERITE Fire B)
• mechanical fixings
• sealing element

Guidelines and warnings
STIFERITE panels can be cut to allow them to adhere perfectly to roofing surfaces or curved structures; they can also be supplied in modular sizes tailored to the specific site.
For guidance on panel fixing methods, refer to standard UNI EN 11442.