How to use this result
Use measured building data or an engineering estimate for the baseline.
Simplified scenario
The tool does not model air infiltration, stack effect, climate or traffic.
Accessibility and safety
Energy measures must not impair accessible operation or egress.
Important: Requirements, permits, accessibility duties, environmental rules, workplace-safety obligations, product standards and inspection practices vary by country, province or state, municipality, building use, existing conditions and adopted code edition. Qualified local professionals and the authority having jurisdiction must determine what applies.