Order Custom Duct Fittings Online — Any Size, Made to Order

Why order fittings online instead of the supply house

The local supply house stocks a fixed set of standard sizes. The moment your job needs a 14×8 to 10×6 transition with a 12-inch throat, or a 22.5° elbow, or an offset that clears a specific beam, you are either waiting on a special-order that takes a week or you are back at the brake making it yourself.

Ordering online removes both problems. You specify the exact geometry, the software prices it instantly from the real flat-pattern sheet usage and labor, and the part is cut on a CNC plasma table and formed on an automated brake — the same tolerances every time.

For contractors this turns a half-day of field fabrication into a two-minute order placed from the truck.

What you can configure

Every common sheet-metal fitting is buildable to custom dimensions:

• Straight duct — any width, depth and length up to a full sheet
• Elbows — any inlet/outlet size and throat radius, square or rectangular
• Transitions & reducers — any inlet-to-outlet size change and taper length
• Square-to-round — rectangular inlet to any round outlet diameter
• Tees, wyes, offsets, return boots, plenums, end caps — built to your measured dimensions

Material and gauge are yours to pick too: galvanized steel, aluminum, or stainless, in 26 through 20 gauge.

How instant pricing works

The price you see is not a placeholder that gets corrected later. It is calculated from the actual flat-pattern square-inches your dimensions require — how much sheet the part consumes — plus the estimated fabrication labor. Change a dimension and the price updates on the screen, so you can trade a half-inch here or a gauge there against cost before you buy.

Because it is a real order the moment you check out, every line carries a dimension drawing and a 3D render so you can confirm you specified the part you actually meant.

Lead time and shipping

Made-to-order fittings are fabricated after you order — there is no shelf inventory — so plan on a few business days for fabrication plus transit. Larger orders ship LTL freight quoted at checkout. For a single emergency fitting due tomorrow, field fabrication is still faster; for anything you can plan even a few days ahead, ordering is cheaper once you count the brake hours it saves.