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Twiga Insul Duct Board
Twiga Insul Duct Board
Fiberglass duct board is a rigid board of insulation material manufactured from resin bonded inorganic glass fibers. The exterior surface of the board is a factory-applied reinforced aluminium foil-air barrier and water vapour retarder. The edges of the board are formed by machine to create a ship lapped edge or grooves, to allow the grooves to be joined to build straight ducts of any size or length. Duct system components such as tees, offsets, elbows and transitions may be fabricated from flat duct board. Fibrous glass duct boards are fabricated into ducts to make a fibrous glass duct system.
- Fire Safe - Made from rigid glasswool boards which provides thermal and acoustic insulation
- Faster installation - Easy to install and light weight
- Lower installed cost - Minimal material waste, higher productivity
- Flexibility of site fabrication and assembly – Adaptable to job site changes
- Precision of factory made ducts – Low leakage rates
- Improved performance and energy savings
- Excellent aesthetics - Cleaner look
- Outer facing provides resistance, stiffness and a vapour barrier and inner facing provides a smooth and cleanable surface
