StoVentec Fiber Cement (HVHZ)
Drained and back-ventilated rainscreen system with fiber cement
Additional System Characteristics
Allowable Deflection: ci Material: NOA compliant Rockwool Cavityrock® Available ci R-value max R58 Typical wall thickness at minimum R-Value 2" (R0 or 4.3) Typical wall thickness at maximum R-Value 15-3/4" (R58) Construction Type I, II, III, IV, V Code Reports System NFPA 285 and Fire Resistance Compliance ASTM E2652 non-combustible system with Sto AWRB and 2" mineral wool complies with NFPA 285 Approximate weight 8 - 10 lbs/sf Service life, years Sustainability Air and Moisture Barrier System StoGuard vapor permeable Defined drainage plane Yes Height Restrictions Fortification Layer: Fireblocking Cost $$
System Documents
SpecificationsStoVentec Fiber Cement DOCDetailsStoVentec Fiber Cement DetailCode & Test ReportsFL47528