The Bid Board | Spray Foam Bidding & Estimating Guides

2 days ago13 min read

Is Spray Foam Actually Green?

4 days ago11 min read

Does Closed-Cell Spray Foam Really Make a Building Stronger? Yes—But There’s an Asterisk

Aug 3111 min read

Termites Don’t Eat Spray Foam—But They Can Hide Behind It

Aug 2413 min read

Does Spray Foam Hide Roof Leaks? The Open-Cell vs. Closed-Cell Argument Isn't That Simple

Aug 1912 min read

Does Spray Foam Really Void Your Roof Warranty? Here's What the Manufacturers Actually Say

Jul 2012 min read

Why Your Spray Pattern Falls Apart in the Summer Heat

Jul 1812 min read

Does Spray Foam Need a Vapor Barrier? The Answer Depends on the Assembly

Jun 229 min read

Old Brick, New Expectations: Why Interior Masonry Retrofits Are Getting Riskier In 2026

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