DuctPrint is a duct layout tool built for HVAC and sheet-metal workers. Place fittings, connect duct runs, enter real measurements, create takeoffs, and turn your layout into a drawing you can actually use.
Launching soon on the App Store and Google Play — built for the field, the shop, and the office.
DuctPrint works the way ductwork actually goes together — fittings that understand each other, real sizes, and a drawing you can take to the field.
Build a full duct run on a drawing grid instead of holding it in your head or sketching by hand.
Pick from a library of real HVAC fittings, drop them on the grid, and drag them into place.
Fittings understand how they join. Drag one onto a compatible opening and they snap together.
Attach a fitting to a 20" × 14" duct and it can take that size automatically — no re-typing the same numbers.
Work in rectangular or round throughout the run, with fittings sized to match each connection.
Elbows, transitions, offsets, tees, taps, canvas connectors, dampers, VAV boxes, flex, and more.
Edit width, depth, diameter, length, throat, offset and more, then place dimensions right on the drawing.
Generate a takeoff from your layout — fitting type, size, length, and quantity — as you build.
Print the full layout or a selected area, choose orientation and fit-to-page, toggle grid and dimensions, and save as PDF.
Large touch targets, drag-and-drop, and snapping designed to be practical on an iPad in the field.
Turn a finished duct layout into fabrication-ready paperwork — automatically.
Every fitting on your drawing — elbows, transitions, tees, taps, VAVs — gets its own clear, correctly-dimensioned drawing the moment you open Share / Print. No re-drawing, no manual redlining, no separate shop sheet to build by hand.
Each sheet shows length, kick, throat, and every opening size.
Draw the job. Open Share / Print. The fabrication paperwork is already done.
A straightforward flow built around how ductwork is actually put together.
Pick from the library of real duct fittings.
Drop it onto the grid where you need it.
Drag it onto a compatible fitting and it snaps together.
Type the dimensions, or let it take the size of the duct it joins.
Add elbows, transitions, taps and tees to change direction and branch off.
Place measurements to show distances between points.
Check the automatically generated list of fittings and sizes.
Print the layout or export a PDF to use in the field, shop, or office.
Open the app, place your fittings, connect the run, and print a drawing you can use — all in one afternoon on the job.
Coming soon to theApp Store Coming soon toGoogle PlayQuestions, bug reports, or feature requests? caravonasystems@gmail.com