IRC×Plumbing

IRC Plumbing Compliance Check

AI-powered International Residential Code compliance checking for plumbing construction drawings. Detect violations, missing requirements, and code compliance issues before they delay your permit or hit the field.

About International Residential Code

The companion code to the IBC for one- and two-family dwellings and townhouses up to three stories. Contains prescriptive requirements for all building disciplines in a single document.

Scope

One- and two-family dwellings, townhouses up to 3 stories

Editions

2021 IRC (current), 2018, 2015, 2012

Applicability

Adopted in most US jurisdictions for residential construction.

What We Check For

IRC compliance checking for plumbing drawings

Cross-reference plumbing details against International Residential Code requirements

Verify plumbing specifications meet IRC minimum standards

Check plumbing coordination against IRC referenced standards

Identify plumbing issues that could cause IRC compliance failures

Review plumbing drawings for common IRC violations

Common Plumbing Issues We Catch

Plumbing supply, drainage, venting, medical gas, and fire suppression water supply drawings.

Drainage slope and sizing errors

Vent system termination and sizing issues

Fixture count vs occupancy mismatch

Backflow prevention device omissions

Water heater clearance and venting errors

Grease interceptor sizing deficiencies

Cross-connection control violations

Why IRC Plumbing Compliance Matters

International Residential Code compliance for plumbing drawings is critical because violations discovered during plan review delay permits, and issues found during construction result in costly rework, change orders, and schedule delays. Catching IRC plumbing issues during preconstruction costs 10x less than fixing them in the field (CII, 1-10-100 Rule).

How Articulate Checks IRC Compliance

Upload Your PDF Drawings

Upload your plumbing PDF drawings. No BIM models or 3D software required — Articulate works with the 2D PDFs your team already uses.

Purpose-Built Construction AI

Articulate's AI is trained specifically to review construction drawings against IRC requirements. Domain-specific training catches issues that generic AI tools miss.

Exact Issue Locations

Every IRC compliance issue is tagged with the exact page and coordinates on your drawings, plus severity ratings (high, medium, low) so you can prioritize.