Blog

Training, certification & safety guidance for the SPF trade

Plain-language articles on what certification actually means, isocyanate exposure basics, and why structured training is catching on across the industry.

Certification

What a Spray Foam Certification Actually Verifies (and What It Doesn't)

Certification and licensing get used almost interchangeably in this trade, but they mean different things and are issued by different kinds of organizations. Here's the difference, and why it matters.

July 14, 2026 6 min read

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Safety

Isocyanate Exposure 101: What Every New SPF Applicator Should Understand Before Their First Job

Most SPF systems are built on MDI-based isocyanate chemistry. Here's what every new applicator should understand about that hazard before stepping onto a job site for the first time.

July 28, 2026 7 min read

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Training

Formal Training vs. Learning on the Job: Why Structured SPF Courses Are Catching On

On-the-job training built this industry, and it still matters. Here's why more crews are adding structured, curriculum-based courses on top of it — not instead of it.

August 5, 2026 5 min read

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