Offering High Quality Low Cost Commercial Grade Spiral Pipe
Sierra Spiral LLC was formed in 2005 to provide the Northern Nevada HVAC Contracting Community with locally manufactured spiral duct of superior quality.
Sierra Spiral's manufacturing facility is located in Sparks, Nevada. This ensures that our high quality spiral product can be provided at a competitive price and shipped free of damage to HVAC contractors throughout Reno, Sparks, and Northern Nevada.
Sierra Spiral stocks spiral duct in a wide variety of diameters with G-90 coatings including: 6", 8", 10", 12", 14", 16", 18", 20" 22", 24", 26", 28" and 30". Other sizes can be manufactured upon request. Our spiral duct is available in any length up to 20 feet. Sierra Spiral can also provide fittings for your spiral duct needs. Sierra Spiral has the capability to manufacture galvanized, aluminized, galvannealed (Paintgrip), PVC, Aluminum, insulated and stainless steel spiral duct at our Sparks facility.
