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Winter's Coming. Stop Paying to Heat the Outside.

Old windows leak up to 25% of your home's energy — in a CNY winter, that's heat pouring straight out the glass. Custom windows take weeks to build and install, so start now and you'll be sealed up before the first hard freeze.

Start My Estimate ★★★★★  Trusted since 1989

Install slots before the first freeze are filling up.

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What windows does your home have now?
Takes under a minute · No obligation
25%
Energy lost through windows
$600
Avg. annual overpayment
12%
Avg. bill reduction
CNY's trusted window experts since 1989 — energy-efficient windows custom-built for Central New York's climate.

See What You Could
Save This Winter

Answer 4 quick questions and get a personalized savings estimate before heating season hits — instantly.

Your Home Details
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Instant Savings Preview
Answer the 4 questions to reveal your monthly and annual savings estimate.
Estimated Annual Savings
$0
with New York Sash high-efficiency windows
Monthly reduction
5-year total savings
Heat loss reduction
Est. payback period
Current efficiencyAfter upgrade
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*Estimates based on DOE data for Northern climate zones. Schedule a free in-home visit for precise numbers.

CNY Winters Are Brutal.
Old Windows Make Them Expensive.

01
Drafts & Temperature Swings

That chill you feel standing near a window in January is your furnace running nonstop to replace heat escaping through inefficient glass — and you pay for every cycle.

02
Energy Bills That Won't Quit

Aging windows bleed heat at -10°F windchills, driving your heating bill up every month of the season. (They cost you in July too — but winter is where CNY homeowners feel it.)

03
Condensation & Ice on Glass

Frost forming inside your windows is a red flag — it means thermal transfer is so severe your glass is reaching dew point, which leads to mold, rot, and frame damage.

04
Energy Wasted Every Day

Every cold day, old windows let the heat you paid for slip outside, forcing your furnace to work harder and running your bills up needlessly all winter long.

Built for Central
New York. Period.

Custom-manufactured for your home and CNY's climate extremes — not imported, not generic.

🔗
Technology
Fusion-Welded Frames

Corners thermally welded, not screwed — airtight and draft-free down to -15°F.

❄️
Insulation
LowE Glass + Argon Fill

LowE coating keeps heat in. Argon gas between panes stops thermal transfer cold.

Efficiency
High-Efficiency Performance

Built for Northern climate performance — engineered for the demands of CNY's harsh winters.

🛡️
Warranty
Lifetime Warranty

Family-owned in CNY since 1989. We're here for every window we've ever installed.

Explore all window options →

Real People. Real Savings.

"
★★★★★

Our heating bill dropped noticeably the very first month. The house feels warmer — no more cold spots near the windows. Best investment we've made in this house.

Sarah H.
Utica, NY
"
★★★★★

I was skeptical but our gas bill was $60 less the first winter. After two winters the windows have basically paid for themselves compared to what we were spending before.

Joe B.
Sauquoit, NY
"
★★★★★

Done in one day, spotless job site. What I didn't expect was how much quieter the house got too. No more drafts, no more cold spots. Worth it for CNY winters alone.

Raymond & Laura B.
New Hartford, NY

Ready to Beat the First Freeze?

Get your free in-home consultation and custom savings estimate. Measuring, manufacturing, and install take weeks — book now to be sealed up before the cold sets in. No pressure, no obligation — just honest answers from Central New York's window experts since 1989.

Start My Free Quote or call us — (315) 624-7344
© 2025 New York Sash · Whitesboro, NY