The Bid Board | Spray Foam Bidding & Estimating Guides

May 614 min read

Air Sealing vs. R-Value: The Argument Spray Foam Contractors Need to Be Ready For

Apr 164 min read

How to Handle “I Got a Cheaper Quote” Without Dropping Your Price

Apr 18 min read

How To Choose The Right Spray Foam Contractor

Mar 2611 min read

Your Foam Yield Isn’t Wrong — Your Substrate Is

Mar 177 min read

How Long Does Spray Foam Last?

Mar 136 min read

What Happens When Spray Foam Is Too Thick?

Mar 108 min read

Appendix X Foam Explained: What It Does And What It Does Not Do

Mar 87 min read

HFO Spray Foam Explained: What It Is, Why HFC Had To Go, And What Contractors Need To Know

Feb 256 min read

Foambid vs Spray Foam Calculators (and “Estimating Software”): A Contractor’s Comparison

Feb 2311 min read

Spray Foam Warranty Language That Actually Holds Up

Feb 117 min read

Should You Use Open-Cell Foam on Roof Decks? Here’s What Building Science Says

Feb 85 min read

Spray Foam & Barndominiums: Don’t Bid It Like a Barn

Feb 45 min read

Should You Spray Foam Over Old Insulation? When It Works, When It Backfires, and How To Price the Fix

Feb 36 min read

The Real Science Behind Spray Foam’s Most Expensive Mistakes

Feb 315 min read

How To Bid Grain Bin Spray Foam Jobs (And Not Get Burned)

Jan 318 min read

Spray Foam Job Walkthrough: What to Look For, Measure, and Price

Jan 308 min read

Best Trucks for Towing a Spray Foam Rig in 2026

Jan 286 min read

The Spray Foam Contractor’s Guide to Bulletproof Contracts

Jan 285 min read

Change Orders in Spray Foam: How to Protect Margin Without Losing the Customer

Jan 147 min read