DWV Pro: Drain Waste Vent
Donald Proctor · Productivity
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Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
The one-time purchase is now called Vent & Slope, named for what it actually unlocks: vent sizing, slope, fall and invert elevations, saved projects, and the PDF sizing summary. Same purchase, same price — if you already own it, nothing changes.
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About
DWV Pro is the pay-once, no-login DWV sizing calculator built for working plumbers and inspectors. Build your fixture load with a tap, and DWV Pro gives you the answers you need on the job: - Drainage Fixture Units for every fixture (IPC Table 709.1) - Minimum pipe size for building drains and sewers, horizontal branches, and stacks (Tables 710.1) - Required slope and total fall for any run (Table 704.1) - Minimum vent size by stack size, load, and developed length (Table 916.1) It even holds a building drain serving a water closet to the 3-inch code minimum automatically. WHY DWV PRO - Pay once - no subscription, no login, no ads. - 100% offline - works in the crawlspace with no signal. - Every table cited and cross-checked against the published IPC. DWV Pro is a professional estimating and reference tool. It is not a substitute for a licensed engineer or your authority having jurisdiction - always verify against your locally adopted code.
What's new · 1.0.1
The one-time purchase is now called Vent & Slope, named for what it actually unlocks: vent sizing, slope, fall and invert elevations, saved projects, and the PDF sizing summary. Same purchase, same price — if you already own it, nothing changes.
Details