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Insulated Render Systems

40mm Rockwool Ductwrap - Thermal Insulation For Ductwork - 1m x 4m roll - pack of 2

40mm Rockwool Ductwrap - Thermal Insulation For Ductwork - 1m x 4m roll - pack of 2
40mm Rockwool Ductwrap - Thermal Insulation For Ductwork - 1m x 4m roll - pack of 2
  • Product Code: A1-5232
  • Delivery Time: 2 - 3 working days
  • Brand: Rockwool
    • (Tech. support: 08712221780)
  • Model and Size: 1m x 4m - 8m2
  • Weight: 7.20kg
Our ratings on 07-08-2025:
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40mm Rockwool Ductwrap - Thermal Insulation For Ductwork - 1m x 4m roll - pack of 2

Length: 4000mm
Width: 1000mm
Thickness: 40mm
Pack Quantity: 2
Coverage: 8m2
Density: 45kg/m3
Weight/m2: 1.8kg
Weight: 7.2kg
Fire Rating (Reaction to Fire): A1(Non-combustible)

40mm Rockwool Ductwrap, 1m x 4m roll is a ightweight and flexible thermal insulation roll faced with reinforced aluminium foil for circular and rectangular ductwork. The acoustic performance of mineral wool insulation is desirable for applications to ducts that carry gases, fluids or particle solids at high velocities for a far more pleasant working environment. This Rockwool Ductwrap is suitable for both circular and rectangular ductwork for service temperatures of up to 230˚C. Rockwool Ductwrap can be used in air conditioning, extractor ducts, located in plant rooms, boiler houses etc. to 230˚C. This duct wrap can be used in air conditioning, extractor ducts, located in plant rooms, boiler houses etc. 

CHARACTERISTICS
  • Easy to handle and install,
  • Non-combustible,
  • Water repellent,
  • Chemically inert,
CERTIFICATION
  • CE marked in accordance with BS EN 14303,
  • Specification for bonded man-made mineral fibre slabs - BS 3958–5
  • ‘Method for specifying thermal insulating materials - BS 5422
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