Why Replace
Your Windows?
For New England homeowners, old windows are one of the biggest sources of energy loss — and the problem only gets worse every winter. Here's what you need to know.
Old windows are costing you money every day.
The average Greater Boston home has windows that are 15–25 years old. Single-pane aluminum windows — common in homes built before 1990 — transfer heat at a rate up to 10 times worse than modern double-pane vinyl windows.
That means your furnace is working overtime every winter, and your air conditioning fights a losing battle every summer. The result: high utility bills, cold drafts, condensation on your glass, and a home that never quite feels comfortable near the windows.
New windows don't just save energy. They change how your home feels — quieter, more comfortable, and more valuable.
Get Free EstimateSigns you need new windows
The case for new windows — in hard numbers.
Four reasons homeowners replace their windows.
Lower Energy Bills
Modern double-pane windows with Low-E coatings and argon gas fills dramatically reduce heat transfer. Your furnace and AC run less, and you feel the savings on every utility bill from the first winter onward.
Year-Round Comfort
No more cold drafts in January, no more rooms that overheat in July. The thermal mass of insulated glass keeps interior temperatures consistent and eliminates the "cold wall" effect that old windows create.
Higher Home Value
New windows are one of the highest-ROI exterior upgrades you can make. Buyers notice old, foggy, or failing windows immediately — and it affects their offer. New windows signal a well-maintained home.
Noise Reduction
Double-pane insulated glass significantly reduces outside noise. Traffic, neighbors, and weather stay outside where they belong — especially important for homes near busy roads or in urban neighborhoods.
Why aluminum windows are the priority replacement.
Aluminum frames conduct heat and cold directly into your home. They're the worst-performing window material in New England's climate — and most homes built between 1960–1990 still have them.
- Conducts cold directly into your living space
- Single-pane glass with zero insulation value
- Frames rust, corrode, and warp over time
- No weatherstripping — air leaks freely around edges
- Condensation and frost form on interior glass
- Locks degrade, become a security liability
- Cannot be repaired cost-effectively — only replaced
- Multi-chamber vinyl frames resist heat transfer
- Double-pane insulated glass with argon fill
- Will not rust, corrode, rot, or warp
- Factory-installed weatherstripping on all sides
- Low-E coatings prevent condensation buildup
- Multi-point locks standard across all product lines
- Backed by ProVia's limited lifetime warranty
Curious what new windows would cost for your home?
Use our online estimator for a ballpark in 3 minutes, or call us for a free in-home consultation.