APP RELEASE SOON โ€” YOUR FIRST 2 WEEKS ARE FREE
DUCT-SHOTby BA Steel LLC
Rooftop sheet metal โ€” wall louver, square-to-round transition, and roof caps on a commercial job

CUT IT ONCE.
NOT TWICE.

Sketch the duct run the way you always have. Get the cut list, the fitting count, and the material order before you climb down. No CAD. No classes. No desk.

START YOUR 2 WEEKS FREE
real job. real crew. real math.
BUILT BY SHEET-METAL HANDS โ€” NOT A SOFTWARE COMPANY FRACTIONS, NOT DECIMALS AVAILABLE EVERYWHERE PATENT PENDING
DON'T WANT TO READ A WHOLE WEBSITE? NEITHER DO WE. ๐Ÿ”Š TAP HERE โ€” WE'LL TELL YOU THE FUNNY VERSION OUT LOUD

This is not detailing software. It's a tool.

No CAD.

If you can sketch a run on the back of a submittal, you can run this app. Your finger is the pencil.

No training week.

First takeoff in ten minutes. It draws the way the trade already reads it.

No desk.

It lives on the phone in your pocket and works standing under the deck โ€” where the duct actually goes.

No trust falls.

Every cut prints its math, connector deductions and all. Check every number before you shear.

How it works

Four moves. One trip to the shop.

STEP 1

Draw it

Drag your finger the way the duct runs. Legs snap to real directions. Don't know a length? Mark it โ€œ?โ€ and it gets solved.

STEP 2

Say lined, wrapped, or bare

Pick your liner thickness once and it sizes the duct to the free area you need, and puts wrap and pins on the insulation list โ€” not the metal list.

STEP 3

Drop the flex & diffusers

Tap in the takeoffs, flex whips, boots, and every diffuser. Rack in the way? Mark it and it dodges, counting the added fittings and the offset math.

STEP 4

Cut it & order it

Cut list with the connector deductions shown, the fitting and diffuser schedule, hangers and ceiling wires counted, and the consumables โ€” screws, slips, drives, sealant โ€” on their own list.

Watch it work

Yes. It really is that easy.

COMING SOON ๐ŸŽฌ The 60-second demo โ€” draw the run, drop the diffusers, dodge the rack.

Drag your finger. Pull the trigger. That's the training.

Real crews, real jobs

Proven by the people who built it

Duct-Shot is field-tested by Bel Air Mechanical crews on live commercial work. These are our jobs โ€” nothing staged.

For the service & residential guy

Stop feeding the supply house gas money.

See it in real life.

You're standing in the basement looking at the actual job โ€” not a drawing from somebody's office.

The best takeoff possible.

Every length, every fitting, every connector โ€” counted off the real conditions, with the math shown.

No missing parts. No trip two.

One trip to the counter with the full list. The transition nobody counted? Already on it.

Quote it on the spot.

Change order? Homeowner asking "how much"? You've got the material list before you're up the stairs.

Just because we can ๐Ÿ˜‚

The comedy wing

It's funny because it's true, and it's true because we've all lived it. Every laugh has a lesson hiding in it โ€” that's how the trade trains the new guy, and it's how we built the app.

Don't like reading? Neither do we. Hit ๐Ÿ”Š LISTEN on any box and it reads that one out loud.

It Doesn't Take 15 Years to Read a Tape Anymore
  • The number is right there. It has always been right there.
  • 13/16 is not "about 7/8." It's 1/16 of a callback.
  • Somebody wrote the measurement on their hand. It's smudged. It's always smudged.
  • "I'll remember it." He will not remember it.
The hidden lesson: reading the tape was never the hard part โ€” remembering to subtract for the connectors is. Duct-Shot does the deduction on every piece and prints the cut, so the measurement is the only thing you have to own.
The Trades Race for the Ceiling
  • Get there first: you're the hero. Second: you're creative. Third: you're going under everything.
  • The pipefitter says "we're at ten feet." He is at 9'-6".
  • The electrician's rack appeared overnight. Nobody saw it happen. Nobody ever sees it happen.
  • "We'll coordinate in the field" = we will all be here Saturday.
The hidden lesson: dodge it ONCE, on purpose. Duct-Shot counts the added fittings and length when you route around something, so going around doesn't quietly wreck your order.
Things That Fit Perfectly (In the Shop)
  • The transition that was a half inch too proud on site.
  • The elbow that hit the beam nobody drew.
  • The last piece. Always the last piece.
  • "It fit on the bench" is not a defense anybody accepts.
The hidden lesson: field conditions beat drawings every time. Mark up what's actually there and the shop builds what actually fits โ€” first trip.

Nobody ever quit the trade over a hard day โ€” they quit over being lost and too proud to say so. Humor is how crews teach without anyone admitting they're learning. That's the product too. Duct-Shot tells you the truth about the math and never makes you feel stupid for asking.

Pricing

Priced like a tool. Not like software.

One price. Every seat.

$59/mo per seat

The full takeoff engine, laser link, cut lists, and the complete training library. Same price for a one-man shop or a hundred hands โ€” no tiers, no corporate discount.

START MY 2 WEEKS FREE

2 weeks free, then $59/mo per seat. Cancel anytime.

Every seat includes the full training library

Step-by-step how-to videos plus Foreman School โ€” duct sizing, connector deductions, hangers, sealing, field measuring. Unlocked the minute you sign up.

Liner, wrap, or bare

It asks the question nobody writes down.

Lined duct changes the sheet size.

Tell it 1" or 2" liner and the app builds the duct to the free area you need โ€” not the size somebody scribbled on the print.

Wrap is its own line item.

External wrap gets figured by the square foot off the actual run and lands on the insulation list โ€” separate vendor, separate order.

Bare means bare.

Exposed spiral in a warehouse? Say so once and it stops adding insulation you're not installing.

Liner pins and adhesive counted.

The stuff that stops the job at 3 p.m. โ€” pins, clips, adhesive โ€” counted with the run, not guessed at the counter.

Flex, boots, and diffusers

The last ten feet is where jobs get lost.

Trunk line's the easy part. The takeoffs, the flex whips, the boots, and every diffuser and register โ€” that's where the count falls apart and somebody drives back to the supply house.

Flex by the run, not by the guess.

Drop a flex whip off the trunk, give it a length, and it counts the flex, the collar, the damper, and the clamps.

Every diffuser and register.

Neck size, boot, and the grille โ€” counted per opening so the schedule and your order actually match.

Two ceiling wires per diffuser.

Code says support it independently of the grid. The app counts two wires on every diffuser โ€” the item that's missed on nearly every layout.

Hangers on spacing, not on vibes.

Give it the spacing and it counts the hangers, straps, and rod for the whole run โ€” including the extra pair at every offset.

The Bucket โ€” for the stuff that stops the job.

On duct, the killer isn't a missing elbow โ€” it's the box of screws, the slips and drives, the sealant, and the cable ties nobody counted. The Bucket tracks the consumables: what you've got on the truck, what the run actually needs, and what to grab before you leave.

Slips & drives, counted.

Per joint, per size, off the real run โ€” not "grab a bundle and hope."

Screws, sealant, tape.

Figured by the number of joints and the linear feet, so the mastic doesn't run out mid-riser.

Hangers, straps, cable ties.

Counted on your spacing, with the extras at offsets and every diffuser's two wires included.

What's on the truck comes off the order.

Tell it what you already have and it only orders the difference. Quit paying twice for a box of #10s.

One trip. The consumables are the trip you didn't plan for.

The 2-week free trial

Two weeks free.
Then $59 a seat.

Duct-Shot is field-proven by Bel Air Mechanical crews on real commercial work. Drop your email and your two weeks start the day we open the doors.

No spam. One email when your trial opens. We won't sell your info โ€” full privacy policy coming with launch.