We Didn’t Guess — We Measured It

Last year, we conducted a real-world performance study across multiple homes where we completed full window replacements.

Each home replaced 12–20 large windows.

Here’s What We Did:

• Tracked actual energy consumption using utility meter data

• Collected 2 full years of usage BEFORE installation

• Measured monthly consumption AFTER installation

• Compared performance across similar seasonal conditions

The Results Were Consistent Across Every Home:

🔥 Average Energy Reduction: 27% — within the first month

One Home Stood Out Even More:

• 35% reduction in heating costs compared to the previous year

• This was achieved even though:
  👉 The prior year had warmer temperatures
  👉 Meaning the savings were even more significant

⚠️ Important:

None of the homes upgraded or changed their HVAC systems.

• Same heating systems

• Same cooling systems

• Same homes

👉 The only change was the windows

💡 WHAT THIS PROVES:

Windows Are One of the Biggest Factors in Energy Loss

Most homeowners assume:

“I need a new HVAC system”

But in reality:

👉 If your windows are inefficient, your system is working harder than it should

🔥 SIMPLE BREAKDOWN:

Bad windows =
❌ Heat loss in winter
❌ Heat gain in summer
❌ Constant HVAC strain

PX Windows =
✔ Better insulation
✔ Reduced energy loss
✔ Lower monthly bills