featured 10 Reasons Your Duct Leakage Testing Equipment Isn't Working (And How to Fix It Before Your Next Job)
We've all been there. You show up to a job site, start setting up your duct leakage test equipment (Duct Blaster® or DucTester®), and… nothing. Readings are all over...
Florida Building Code 101: What the 7 ACH50 Rule Means for Your Duct Leakage Testing Workflow
If you're running blower door tests in Florida, you've definitely heard about the 7 ACH50 requirement. And if you're new to the game? Welcome to one of the most...
Seal Floor Vents for Duct Testing (25 Pa Guide)
Learn how to seal floor supply registers during duct leakage testing under both positive and negative pressure. Hardwood and carpet setups explained — including when to drop and go, when...
Florida's 2023 Building Code Changes: 5 Steps to Streamline Your Duct Leakage Testing (Easy Guide for Energy Auditors)
If you're an energy auditor working in Florida, you've probably already felt the impact of the 2023 Florida Building Code changes. The 8th Edition of the Florida Building Code's...
7 Mistakes You're Making with Duct Leakage Testing (and How to Fix Them)
Duct leakage testing isn't rocket science, but it sure feels like it sometimes! If you're finding yourself scratching your head over inconsistent results, frustrated clients, or callbacks that could've been...
The HERS Program Is Evolving — Here’s What the New ECC Program Means for You
Effective date: January 1, 2026 (for the 2025 Energy Code). Until then, 2022 HERS rules still apply. If you work in duct leakage testing, HERS ratings, or HVAC compliance in California,...
Stop Climbing Ladders for Duct Testing: The Ground-Level Revolution Saving Crews Hours
Tired of watching your crew members scale ladders like circus performers just to cap a vent? Fed up with the constant safety risks, wasted time, and insurance headaches that come...
