Double Wall Insulated Spiral Duct Pricing

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.

Double wall insulated spiral duct pricing.

Doublewall spiral pipe and fittings for commercial and industrial hvac ductwork. In double wall round spiral duct a metal inner liner insures that high airflow velocities cannot separate insulation by pulling away from the duct s outer wall and. It can reduce radiated noise by 25 db or more compared to fiberglass duct board. There is no definite cost for a dual wall spiral pipe.

Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes. Houston texas 77029 phone. Double wall round spiral duct and fittings are one part of our complete line of hvac products. Zen s 1 inch insulation has a thermal conductance of 0 27 btu hr x sq.

Double wall spiral duct. The insulation in our double wall spiral and fittings has both acoustical and thermal benefits. Dual wall also called double wall insulated spiral pipe. Duct direct 8610 wallisville rd.

Double wall pipe and fittings with e z flange and barrel clamp or standard slip connection sheet metal connectors inc. 713 672 0509 toll free 877 774 duct 3828.