HVAC Spiral Ductwork Manufacturing

Standard and Specialty Spiral Up to 54-inches in Diameter

At METALTEC, we’re an Idaho-based manufacturer of HVAC spiral ductwork and fittings for new commercial construction projects. We’re also the only HVAC spiral ductwork supplier in Idaho for standard and specialty spiral up to 54-inches in diameter.

Give us a call today: (208) 362-0702

Talk Shop

Custom + Standard Parts

Spiral,
Elbows
High-efficiency Take Offs,
and more

Delivery + Logistics

We handle delivery to our customers’ shops and worksites across the Western U.S.

Expert Partners

With direct communication from our top decision-makers, we can provide full job quotes based on your blueprints.

Direct From Manufacturer

Reduce costs by skipping the distributor and buying direct. All our products are engineered and manufactured in the U.S.A.

We Don’t Talk Sales — We Talk Shop

We cut out the middleman so you can work directly with the experts. To get started, send a direct message about your next project to our owner and president, Chad Barnes, using the form below. Or, give us a call at 208-362-0702.

Our Parts Catalog

As an HVAC spiral ductwork manufacturer, we build HVAC ductwork to SMACNA standards, including spiral pipe in diameters up to 54 inches and specialty products.

Take a look at our product catalog below or contact us to learn more

All of our spiral ductwork and fittings are available in the following materials:

Galvanized
Galvannealed (e.g. paintlock, paintgrip)
Stainless steel
Aluminum
PVS/PVC
K27 insulated pipe (1” to 3” insulation thickness)

Spiral Pipe

Custom lengths
18ga – 26ga
4”–54” diameters

Pipe Couplers

For pipe-to-pipe and hose connections
18ga - 26ga
Any diameter

Flanges

Single wall
Double wall
3-piece
Round and oval

Elbows

Gored (including standard and custom degrees in angle and radius)
Adjustable
Pressed

HETOs

High-efficiency takeoffs
Off round and off rect
With & without dampers

Reducers

Concentric and eccentric

End Caps

18ga-26ga
Any diameter

Dampers

Heavy duty locking dampers
Other dampers available on request

Saddles

Straight and conical
Off round and off rect

Register Boxes

Square takeoff round
With & without dampers

Tees & Wyes

Straight or reducing
Combination of angles & diameters

Start Collars

Standard and custom gauges & diameters

Offsets

Standard and custom gauges & dimensions

Square-to-Round Transitions

Standard and custom gauges & dimensions

Pipe Hangers

Built to your specifications

Don’t see what you need? Give us a call or fill out a request to speak directly with one of our decision-makers below. We can manufacture HVAC components based on your parts list, blueprints, or custom requests.

Browse Our Gallery

We Deliver Parts Across the Western United States

Whether you’re local to Idaho or we need to cross a few state lines, we handle delivery and logistics for our customers in the following states:

One- and two-day shipping lanes are available in select areas. You can also come by the shop and pick up your order in person: 2723 S. Cole Rd. Boise, ID 83709

Give us a call or send us a request to speak directly with a decision-maker for more details.

Cut Out The Middleman

Working directly with the experts and decision-makers is the quickest way to get what you need. That’s why we cut out the middleman. When you work with us, you’re partnering with our top decision makers, not a sales team.

Ready to talk?

Send us your details to speak directly with our president and owner, Chad Barnes.

Chad Barnes

Co-Owner and President

208-362-0702

Talk to me about your projects, shop capabilities, pricing, and mountain biking!

Drake Contor

Co-Owner

509-731-9471

Talk to me about invoices, bills, marketing, and Brazilian jiujitsu!