Getting the Best Cuts with a V-Groove Duct Board Tool

Finding the ideal v-groove duct board tool can create a massive difference in how quickly and accurately you finish an HVAC installation. If you've ever tried in order to hack away in fiberglass duct board with a standard energy knife, you know exactly how frustrating it is to get a clean fold. It generally ends up looking like a jagged mess, as well as the padding doesn't sit right when you try to close the box. That's where the dedicated grooving tool comes in to save your sanity and your schedule. ...

April 4, 2026 · 7 min · Rorell Vurnbrand