A building’s envelope—its walls, windows, roof, and foundation—is the primary barrier between conditioned interior spaces and the outside world. Ensuring that this envelope performs effectively not only enhances occupant comfort but also drives down heating and cooling costs.
Air Barrier Assessments
ECSG uses a combination of blower door testing and infrared thermography to locate air leaks and insulation voids. By measuring air infiltration rates and scanning for thermal anomalies, our team identifies the most critical gaps—around window sills, door frames, and wall penetrations—so you can target sealing efforts where they matter most.
Insulation & Glazing Upgrades
From specifying high-performance glazing to recommending continuous insulation systems, we help select materials that meet local code requirements and sustainability goals. Our detailed analysis balances upfront costs with long-term energy savings, ensuring each upgrade maximizes return on investment.
Quality Assurance & Verification
Once improvements are made, ECSG conducts follow-up testing to confirm that performance targets have been met. Clear documentation of before-and-after results not only validates envelope upgrades but also supports incentive applications and certification credits.
Whether you’re designing a new commercial facility or retrofitting an existing school or office building, Energy Cost Solutions Group can guide your envelope optimization process from initial assessment through final verification. Let us help you create tighter, more efficient buildings that stand the test of time—and climate.
