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Ductslab - for the thermal insulation of ductwork and water storage tanks. Ductslab is a semi-rigid insulation slab faced with reinforced aluminium foil.

Rockwool Ductslab and Ductwrap provide
thermal insulation for air conditioning,
warm air and extract ducts used in the
internal and external environment generally
within plant rooms and boiler houses.
Rockwool Ductslab is also used for the
thermal insulation of cold
water storage, feed and expansion tanks.
The products are recommended for service
temperatures of up to 230°C.
• Acoustically absorbent
• Non-combustible
• Water repellent
• Chemically inert
• Easy to handle and install


  • Dimensions Ductslab length 1000mm width 600mm thickness 50mm pack size 4.8m2 Density The nominal density of Rockwool Ductslab is 45 kg/m3.
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