Smoke Extraction Ducts MULTI

• Metal Ducts for Smoke Extraction System are made of galvanized sheet steel DX51D+Z275 according Isover ULTIMATE Protect instructions N0. SGI-UP/2021
• Duct installed according to the instructions are classified:

               EI₆₀ (v_e h_o) S500multi, when wall thickness of the duct is ≥0.7mm and insulation thickness is 80mm

               EI₁₂₀ (v_e h_o) S500multi, when wall thickness of the duct is ≥1.0mm and insulation thickness is 90mm

• U Protect Slab 4.0 Alu1 insulation and other installation elements are not included in the price, they should be ordered separately
• Declaration of Performance will be issued by UAB “Saint-Gobain statybos gaminiai”