Fiberglass Replacement Windows Are Cost-Effective

Fiberglass windows offer you a sound investment

Fiberglass windows are energy-efficient. Fiberglass expands and contracts at similar rate as glass. This means there is less stress between the glass and frame which gives them a better fit, reduces air leakage and provides stability over temperature. They keep the heat in during winter and keep it out in the summer all for a lower operating cost to the consumer.
If you divide the energy savings per year into the incremental cost of the windows, you receive the shortest payback period.
If you factor in the operating life cycle costs of heating, air conditioning, maintenance, durability and life expectancy, it is apparent that fiberglass windows are the least expensive windows on the market.