The Duct Board is made of the solidity of foam. It's specially made to withstand changes in temperature, without affecting the quality. Comfort and consistency are the primary features of this particular item.
However, the quality of ambient air and noise, and effectiveness all depend on the duct board system that must be designed and installed correctly in order for the unit to perform efficiently.
They are also known as rigid foam boards. could be described scientifically as polyurethane panels for insulation. They are constructed of aluminum foil backings on either side and are offered in panels ranging from 1.5 up to four inches thick.
You can also find duct board panels & duct board insulation at Ductus. Most of the time these panels are utilized to insulate ceilings as well as floors and walls. Some employ them to protect metal ductwork.
The insulation power of the material is between R-7.1 and R-8.7 for every inch. This is believed to be one of the highest values for insulation available. R-value refers to how resistant the product is to loss of heat.
Aluminum ductwork must be sealed to increase its effectiveness. Vapor barriers are typically required to prevent the development of condensation. But rigid foam boards do not just serve as the basis for your ductwork system, but they also serve as insulation and vapor barrier to the material that is used as the base.