05-16-2019, 10:51 PM
To answer that, you need to do a simple cost-benefit analysis. They will certainly save money on utility costs. So we have to calculate how much they will save in a year, versus how much they will cost to be bought and installed. Dividing the cost by the savings will tell us how many years it will take to recoup the investment.
To get the savings number, one needs to model the existing windows versus the new windows. This can either be done by an expert (such as our company) or by rule of thumb which a local window seller might be able to give you.
To get the savings number, one needs to model the existing windows versus the new windows. This can either be done by an expert (such as our company) or by rule of thumb which a local window seller might be able to give you.