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Lomanco Vent Tools

Lomanco Vent Tools

by Lomanco, Inc.

11 ratings
7 reviews
🔧 Utilities
🔍 Reference
Free

Details

  • Released
  • Updated
  • January 20, 2016
  • May 20, 2026

Features

Developer

Lomanco, Inc.
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About

Calculate the number of roof vents needed for a balanced attic ventilation system. This app helps determine intake and exhaust options, roof pitch, and soffit panel requirements. It also provides product information and tools for Whirlybird installations.

✓Ventilation Calculator
✓Soffit Panel Tool
✓Whirlybird Pitch Tool
✓Product Information
✓Roof pitch calculation
✓Attic ventilation balancing
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What's New in Lomanco Vent Tools

3.0

May 20, 2026

Updated app name to Lomanco Vent Tools. Improved navigation, updated tool labels, added clearer access to Lomanco resources, support, and privacy information, and included general bug fixes and user interface improvements.

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User reviews

Most RecentHighest RatedLowest Rated

Problem with pitch tool

This was a great app until it no longer would take photos with the pitch tool on iPhone. It will take a photo but none of the pitch info is super imposed on the photo.
La5t1La5t1

Problem Solver!!

Hey guys all my builders, contractors, and distributors NEED THIS APP. Perfect calculations and access to instructions and specs on the job site. Offered by the #1 ventilation maker in the world - Lomanco Vents
RollTideBiotchRollTideBiotch

App is great!

This is the best way to calculate vents needed per job. As a contractor this app is a lifesaver!
HolysmartphoneHolysmartphone

Great tool

Very useful. Another great resource from Lomanco.
Mc111122223333Mc111122223333

Lomanco vent selector app

Perfect! Very helpful in determining the proper amount of vents needed for my home on both intake and exhaust!
Amanda752Amanda752
See 2 more reviews

FAQ

What is Vent Selector used for?

Vent Selector is used to calculate the number of Lomanco roof vents needed for a properly balanced attic ventilation system. It helps determine intake and exhaust vent requirements, soffit panel needs, and roof pitch for installations.

Does Vent Selector have ads?

No, Vent Selector is ad-free, allowing for an uninterrupted user experience while calculating ventilation needs.

What devices is Vent Selector available on?

Vent Selector is available for iPhone, iPad, and iPod devices.

How often is Vent Selector updated?

The latest version of Vent Selector was released on February 15, 2024, indicating recent development and support.

What is the age rating for Vent Selector?

Vent Selector has an age rating of 4+, making it suitable for a wide range of users.

What are the key tools within Vent Selector?

Key tools include a Ventilation Calculator for intake and exhaust vents, a Soffit Panel Tool for calculating soffit needs, and a Whirlybird Pitch Tool for roof pitch and Whirlybird base calculations.

How does Vent Selector help with roof pitch?

The Whirlybird Pitch Tool in Vent Selector allows you to calculate the pitch of a roof and learn the corresponding Whirlybird base number needed for installation. You can also save photos with roof pitch information.

What is the user rating for Vent Selector?

Vent Selector has a strong user rating of 4.3 stars based on 9 ratings.