The Same Job — Two Different Paths
Measure the trim run on-site and write down the profile dimensions
Sketch the cross-section on whatever paper is available — usually a notepad or the back of a take-off sheet
Photograph the sketch and write dimensions on the photo
Email or text the photo to the shop with a description of material and gauge
Wait 1–3 business days for the shop to respond with a price
Call back to clarify ambiguous dimensions — often because the sketch wasn't clear
Separately call a freight broker or estimate freight based on past experience
Approve verbally, wait for fabrication and delivery
Trim arrives — freight invoice may differ from estimate
Measure the trim run on-site and note the profile dimensions
Open Trimgy and draw the cross-section on the 1/4" precision grid — each segment snaps to real dimensions
Select material and gauge — price updates live as you choose
Enter linear footage — material cost calculates immediately
Enter delivery zip code — real LTL freight quote appears; full landed cost visible
Review the profile and price, then check out with Stripe
Order confirmation with estimated ship date arrives immediately by email
Where Each Workflow Wins and Loses
| Factor | Traditional Custom Quote | Trimgy Self-Service |
|---|---|---|
| Time to first price | 1–3 business days after submitting specs Slow | Under 60 seconds — pricing appears as you draw Instant |
| Freight included in quote | Usually not — billed separately or invoiced after delivery Missing from bid | Yes — real LTL freight calculated before checkout Included |
| Profile accuracy risk | Hand sketch interpreted by brake operator — common source of errors Interpretation risk | Coordinates transmitted directly — no interpretation step Exact |
| After-hours / weekend availability | Not available — shop closed Business hours only | 24/7 — draw and price any time Always on |
| Mid-quote profile adjustments | Re-sketch, re-submit, wait again for revised price | Redraw any segment — price updates instantly Live updates |
| Order documentation | PO and email thread; sketch may be lost Inconsistent | Profile locked after payment — permanent record with grid coordinates Permanent |
| Re-ordering | Re-sketch, re-submit, re-quote from scratch | Open saved project — one click to reorder One click |
| Unusual profiles / complex geometry | In-person discussion possible with local shop Possible | Any straight-line segment profile drawable — AI assist available Supported |
Sketch Misinterpretation Costs Real Money
The most expensive outcome in the traditional custom quote process isn't a slow quote — it's a fabrication error. When the brake operator misreads your hand sketch, the wrong part ships. Because the profile is custom, you can't return it. A re-order takes as long as the original, and you're now two to three weeks behind on a part that should have arrived right the first time.
Common sketch interpretation errors:
- Leg length read as the full profile dimension instead of just that segment
- Hem direction (closed hem vs. open hem) not clear from the drawing
- Inside vs. outside of a bend ambiguous when leg angles aren't labeled
- Total developed width different from intended when one leg length is written in the wrong place
Trimgy eliminates this category of error by transmitting exact grid coordinates directly to fabrication. The profile isn't a photograph of a sketch — it's a machine-readable definition of every segment's length and direction. What you draw is what gets fabricated.
The hidden cost of quote uncertainty: When freight isn't included in the quote, contractors often underestimate the total landed cost by 10–20%. On a $5,000 material order, that's $500–$1,000 of bid exposure. Trimgy's freight calculation eliminates that variable before you commit.