The insulation in our double wall spiral and fittings has both acoustical and thermal benefits.
Double wall insulated spiral duct cost.
For instance the customization needs often determine the amount of money you will spend to acquire this component.
These patent pending systems provide the increased air distribution efficiency of round or flat oval ductwork packaged in a light weight and high quality closed cell phenolic insulation.
Dual wall also called double wall insulated spiral pipe.
Zen s 1 inch insulation has a thermal conductance of 0 27 btu hr x sq.
713 672 0509 toll free 877 774 duct 3828.
There is no definite cost for a dual wall spiral pipe.
It can reduce radiated noise by 25 db or more compared to fiberglass duct board.
Smc double wall round spiral duct is a dependable erosion resistant alternative to lined round spiral duct providing improved protection for insulation exposed to the airstream.
Houston texas 77029 phone.
Give your round and flat oval ductwork the increased performance with thermaduct s inspiral r and floval duct systems.
Duct direct 8610 wallisville rd.
Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes.
It is shipped from the factory with the insulation pre installed reducing job site labor costs.