Description

Ductboard is manufactured from a high quality glass wool boardfaced on the external surface with a reinforced aluminum foil vapour barrier. The air stream surface is faced with a black non-woven
glass tissue.

Applications

  • Used mainly as insulation for airconditioning and HVAC systems.
  • May be used in commercial, industrial or residential air handling installations for cooling, heating, dual temperature or ventilation.
  • Ductboard is suitable for operating temperatures up to 120°C with a maximum air velocity of 10m/s
  • Offers exceptional sound absorbtion properties and reduces noise generated by airconditioning equipment.

Benefits

Odourless
Odourless, inert and fully compatible with all standard building materials and components
Vermin Proof
Will not sustain vermin
Dust Settlement
Dust settlement will not hamper the product’s performance
Corrosion
Will not promote corrosion with steel, copper or alluminium
Fire Properties
Class 1 fire index – tested to SANS 10177 Part 3
Acoustic Properties
Offers exceptional acoustic properties and enhances indoor environmental quality by absorbtion of noise generated by air conditioning
equipment. Reduces sound transmission along a duct.

Features

  • Provides a homogeneous system of interlocking sections to form a rigid air handling duct system
  • Boards are transported flat and assembled on site
  • Variations and modifications can be dealt with on site
  • Lightweight and easy to install
  • Excellent reduction of airbourne sound transmission and equipment noise
  • Condensation control
  • Can be used in conjunction with metal or flexible duct work using simple connection techniques
  • Non-hygroscopic
  • Rot proof

Physical Properties

Technical Properties

  Code Value Unit Comment
Conductivity K 0.032 W/m.K 80 kg/m3