In the latest episode of "If Walls Could Talk," John Wyatt explores the upcoming developments in the spray foam industry, with PUR Consulting's Tom Harris providing insights on first-quarter trade shows and industry trends. Notably, the SPFA event in Las Vegas saw a record-breaking attendance increase, while educational initiatives like ABAA's training programs experienced unprecedented participation. Concurrently, Spray Foam World Wide's annual gathering boasted record numbers, featuring significant giveaways including a fully equipped rig worth $170,000. Additionally, industry exhibitions like the International Builders' Show and the Roofing Expo highlighted the growing interest in spray foam applications, with Harris's Building Envelope Audit Team expanding its offerings, including upcoming virtual training sessions aimed at building owners looking to enhance efficiency and reduce environmental impact.