Ordering custom ductwork used to mean phone calls, faxes, back-and-forth on dimensions, and waiting days for a quote. Not anymore. Here's how to configure and order exact-dimension duct fittings online in about the time it takes to fill out a supply house order form.
1Choose Your Fitting Type
Start at the product catalog and select the fitting you need: straight duct, elbow, transition, tee, reducer, wye, offset, cross, round, square-to-round, return boot, or end cap. Each product page opens the interactive designer for that fitting type.
2Set Your Exact Dimensions
Enter the precise measurements for your fitting. Every dimension is configurable—width, height, length, inlet, outlet, throat radius, branch size. As you adjust dimensions, the 3D model updates in real time so you can verify the fitting is correct before ordering.
You can also select:
The price updates instantly with every change. No waiting for quotes.
3Add to Cart and Check Out
Once your fitting looks right in the 3D preview and the price works, add it to your cart. Configure as many fittings as you need—each one is saved with its exact specifications. When you're ready, check out with secure payment.
If you know what you need, the voice designer is even quicker. Click the microphone and describe your fitting naturally:
The AI parses your description, selects the right fitting type, sets all the dimensions, and shows you the 3D model. Review it, adjust if needed, and add to cart.
Before you commit, every fitting shows you:
A supply house stocks standard sizes. If you need 10×8, they have it. If you need 10×7½, they don't. You either settle for 10×8 (and deal with the gap) or 10×6 (and deal with the restriction). Either way, you lose.
With online custom fabrication, 10×7½ is the same price as 10×8. You get exactly what the system design calls for, and installation is faster because nothing needs field modification.