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Adding Space? Check Your HVAC

Adding a new room, expanding your living space, converting a garage, or building an addition can be an exciting investment in your home. However, many homeowners overlook one important question during the planning process: Adding Space to Your Home? Your HVAC System...

Why Rule-of-Thumb HVAC Sizing Can Cost Florida Businesses

When opening a new commercial space, renovating an existing building, or replacing an HVAC system, it's tempting to rely on simple sizing estimates. Many people have heard rules such as "one ton of cooling for every 500 square feet" or similar shortcuts. While those...

Manual N Load Calculations for Florida Businesses

Opening a new commercial space is exciting, but it can also be one of the most stressful phases of a project. Between permits, inspections, contractor schedules, and budget considerations, even a small issue can create costly delays. One of the most common causes of...

HERS vs ERI in Florida: what’s the difference?

TL;DR HERS vs. ERI: While both measure home energy efficiency on a scale where lower is better, HERS is a national branding tool for marketing, whereas ERI is the specific legal path used to meet the Florida Building Code. Builder Flexibility: The ERI path allows...

How leaky ducts affect comfort and humidity in Florida homes

Energy Loss You Can't See: Fixing Leaky Ducts TL;DR Invisible Energy Loss: Leaky air ducts cause up to 30% of conditioned air to escape, leading to significantly higher energy bills and uneven temperatures throughout your home. Humidity and Air Quality: Holes in...

Is duct leakage testing required in Florida?

TL;DR Mandatory for Most Projects: Duct leakage testing is generally required by the Florida Building Code for new home construction, large additions, and full ductwork replacements to ensure energy efficiency. Key Exceptions: Testing can often be skipped if all...

“Pre-drywall vs final: the easiest time to fix air leaks

Fixing Air Leaks: Pre-Drywall vs Final Timelines Building a home in Florida comes with unique challenges, especially when it comes to keeping the heat and humidity outside. One of the most important parts of this process is making sure your home is airtight. When air...

Blower door test in Florida: what it is, what it finds

TL;DR What it is: A blower door test uses a powerful fan to depressurize your home, identifying hidden air leaks to measure overall airtightness and energy efficiency. Why it matters in Florida: It is a legal requirement for all new residential construction to ensure...

Planning Your 2026 Construction Schedule: When to Book Energy Calculations and Testing

The Importance of Timely Energy Calculations and Testing in Construction When planning your 2026 construction schedule in Florida, knowing exactly when to book energy calculations and mechanical system testing is essential to ensure compliance with the latest Florida...