Built for plumbers & pipefitters

IronKit for Plumbers —
AI Pipe Takeoff & Estimating

Pipe spool takeoffs. Fittings BOM. Flange schedules. Professional quotes. IronKit gives plumbers and pipefitters the tools to estimate commercial pipe work accurately — ASME B31.1, B31.3, B31.9, and API 1104.

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No credit card required · All 15 tools included
90s
Spool from spec to cut list
15
AI tools in one subscription
$29
per month, all tools

Everything a plumber needs

From pipe spool takeoffs to professional quotes and change orders — IronKit handles the estimating and documentation side so you can stay on the tools.

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Pipe Spool Takeoff

Enter the pipe spec — size, schedule, material, code — and get a complete cut list with ASME B36.10M weights, fittings BOM, and flange schedule. ASME B31.1/B31.3/B31.9/API 1104 supported. AI shop report included.

Open Pipe Spool Takeoff →
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Quote Writer

Describe the plumbing scope — new construction, re-pipe, fixture replacement, commercial process piping — and get a professional bid in seconds. Includes labor, materials, overhead, and markup. Shareable link or PDF.

Open Quote Writer →
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Materials Calculator

Tell it the scope — pipe size, run lengths, fitting count — and get a full bill of materials with quantities and waste factors. Regional pricing estimates included. Useful for both new work and service calls.

Open Materials Calculator →
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Change Order Generator

When scope changes mid-job, generate a professional change order with cost justification, original contract reference, and adjusted totals. All change orders tracked alongside the original quote in your account.

Open Change Orders →

Pipe spool from spec to cut list — in 90 seconds

Here's what IronKit's Pipe Spool Takeoff generates. Enter the pipe spec, size, and code. Get a complete cut list, weight summary, fittings BOM, and flange schedule.

Pipe Spool Takeoff — IronKit Output (B31.3)
PIPE SPOOL TAKEOFF
Spec:        6" Sch 40 — ASTM A53 Gr. B
Code:        ASME B31.3 (Process Piping)
Date:        May 28, 2026

CUT LIST
#1  6" x 12'-0"  —  1 pc  (Pipe A)
#2  6" x  8'-6"  —  1 pc  (Pipe B)
#3  6" x  5'-4"  —  1 pc  (Pipe C)
#4  6" x  3'-2"  —  1 pc  (Pipe D)
#5  6" x  1'-8"  —  1 pc  (Pipe E)

WEIGHT SUMMARY
Total cut length:    30'-10" (9.40 m)
Pipe weight:         294.3 lbs (133.6 kg)
Test water weight:   1,772 lbs

FITTINGS BOM
6" Weld Neck Flanges (WN):        4 pcs (2" raised face, 150#)
6" 90° Elbows (Weld):             4 pcs
6" 45° Elbows (Weld):             2 pcs
6" Equal Tees (Weld):             2 pcs
6" Reducer concentric:            1 pc (8"×6")

FLANGE SCHEDULE
CWP-101: 6" WN RF 150# | B31.3 | A53 Gr B | WPS-GTAW-001
CWP-102: 6" WN RF 150# | B31.3 | A53 Gr B | WPS-GTAW-001

✓ Fittings BOM formatted for procurement
✓ AI shop report included
See 46 more example outputs →

Field reports and materials for plumbers

IronKit isn't just pipe work — it handles daily field reports, bid templates, and change order documentation for everything from service calls to new construction.

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Free Bid Template

Download our free plumbing bid template — formatted for licensed plumbers. Includes labor rates, material markup, permit fees, and overhead. Fill in your numbers and send.

Download free template →
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Daily Field Reports

Document site conditions, crew size, work completed, and delays every day. Clean reports ready for owner submittals or GC documentation requests.

Open Field Reports →

One plan. Every tool.

No per-document fees. No per-user seats. One flat rate covers your whole shop.

IronKit — All Tools
$29/month
$290/year (save $58)
  • Pipe Spool Takeoff (B31.1 / B31.3 / B31.9 / API 1104)
  • ASME B36.10M pipe weights + fittings BOM
  • Quote Writer — unlimited plumbing bids
  • Materials Calculator for pipe & fittings
  • Change Order Generator
  • Daily Field Report Generator
  • Free Bid Template download
  • Shareable client links + PDF exports
  • Custom shop branding on all documents
Start 14-day free trial

No credit card required. Cancel anytime.

Questions from plumbers

What code standards does IronKit support for pipe spool work?
IronKit generates fittings bills of materials and flange schedules for ASME B31.1 (Power Piping), ASME B31.3 (Process Piping), ASME B31.9 (Building Services Piping), and API 1104 (Pipeline). Pipe weights follow ASME B36.10M. Specify your code when entering the spool and IronKit formats the BOM accordingly.
Can IronKit do pipe spool takeoffs from a drawing?
Yes. Enter the pipe spec — size, schedule, material, and code — along with the spool description and IronKit generates a complete cut list, pipe weight, fittings BOM, and flange schedule. Works for commercial plumbing, industrial pipe, and process piping across all supported codes.
How does the Quote Writer handle plumbing bids?
Describe the scope — new construction, re-pipe, fixture replacement, commercial process piping — and IronKit generates a professional quote with labor, materials, overhead, and markup. Output is shareable via secure link or downloadable as a branded PDF with your shop logo.
Can I generate change orders when scope changes?
Yes. The Change Order Generator creates professional change order documents referencing the original contract — scope description, cost justification, and adjusted totals. All change orders are saved alongside the original quote in your account.
Is there a free trial?
Yes — 14 days with full access to all 15 tools. No credit card required. After the trial, $29/month covers everything.

Estimate pipe work right — every time.

Start your free trial and generate your first pipe spool takeoff or quote in under 5 minutes.

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