It really depends on each home’s situation, but not typically. Each work order (with the exception of health & safety items) needs to have a savings-to-investment ratio (SIR) or pay-back of 7 years or less. We enter the job specifications in a State-approved software program that determines this utilizing the conditions of each home. Typically doors and windows do not calculate a SIR therefore we are unable to replace them.
Posted in: Weatherization