Sheet Metal Screws vs Rivets for Ductwork

Rivets for Ductwork

While finishing the ductwork for my dust collection system, I ran into a dilemma.  The sheet metal screws protrude into the ducting more than I was comfortable with.  I used the shortest screws I could find.  However, the length of the screws concerned me that chips might snag on screws and lead to bigger issues. … Read more

Dust Collection: Snap-lock Ducting

Snap-lock ducting offers a great compromise between affordability, durability, and ease of install.  Fittings and adapters are easy to find locally and online. The only tools needed are a HVAC crimping tool and an offset tin shear.  I purchased both for less than $25. I am using Gripple’s Hang-Fast system.  It makes hanging your ductwork … Read more