Compliance
Facade Fire Safety in Tall Buildings
What the latest A2-s1,d0 reaction class requirements mean for BIPV cladding above 18 m.
Compliance DeskFebruary 19, 2026 9 min read
Above 18 m, most jurisdictions now require A2-s1,d0 reaction class on the entire facade buildup. Glass-glass BIPV modules pass natively; backsheet variants generally do not.
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