ACCBP Blog

Building Science Insights for Homes.

Practical guidance on mold, moisture, HVAC design, and the building failures that affect indoor health across the Gulf South.

Building professional inspecting attic ductwork
Residential building assembly opened for inspection and performance verification
Building Science

What Is the Purpose of the Building Department?

Permits and inspections should protect homeowners and support code compliance. When the process only collects fees, creates delays, and shifts responsibility, trust breaks down.

3 min read Read Article
HVAC professional responsible for indoor air and system performance
HVAC Design

Your AC Company Has More Impact on Your Health Than You Think

In hot, humid climates, HVAC is not just about comfort. The way your system handles humidity, filtration, ventilation, and pressure affects the air your family breathes.

2 min read Read Article
New home framing under construction before performance details are completed
Building Science

Code Is Not a Quality Standard

Poor homes are not just a contractor problem. They are the result of a market that rewards low bids, weak standards, and minimum-code thinking.

4 min read Read Article
Custom home rendering representing design and budget decisions
Building Science

If the Budget Is Tight, Shrink the House

If the budget cannot cover the fundamentals of a safe, durable, healthy home, the answer is not to cut performance. The answer is to build less house.

3 min read Read Article
Building professional reviewing residential construction drawings
Building Science

Building Science Is Not a Buzzword

Healthy homes and building science are becoming popular language, but real competence takes field experience, diagnostics, physics, and humility.

3 min read Read Article
Spray foam insulation installed in a building assembly
Building Science

Why All the Hate on SPF Insulation?

Spray foam gets blamed for a lot of failures, but the real question is whether the attic, HVAC, moisture, and pressure strategy were designed and installed correctly.

5 min read Read Article
AJ Callegan of ACC Building Performance
Building Science

Same Science. Better Pacing. More Compassion.

Honest feedback matters. The standard for healthy, durable homes does not change, but the way complex findings are communicated can improve.

9 min read Read Article
Custom home framing under construction before building science details are finalized
Building Science

A Great Builder Protects the Home From Bad Decisions

A beautiful home can still fail if critical building science decisions are treated like preferences. Great builders protect the client from those failures.

3 min read Read Article
Building professional inspecting insulation and moisture conditions
Home Wellness

Why Mold Keeps Coming Back

If remediation removed the growth but never corrected the moisture pathway, the same conditions can return. Here is why root-cause building science matters.

6 min read Read Article