ENERGY STAR Most Efficient 2025

Built for the next fifty winters.

Havenridge Ecoframe triple-pane windows and sustainable oak doors cut heating and cooling loss by up to 38% — and they're measured, built, and installed by a local crew that actually answers the phone in year twelve.

Book my free consultation See the numbers

NFRC U-factor 0.18

FSC-certified oak

Tax credit eligible

25-year warranty

Midlife couple relaxing in a sunlit living room with Havenridge triple-pane window

38%

avg winter bill reduction*

Federal credit

up to $600/yr

Drafty window with frost and condensation

The problem nobody names

Your house is probably leaking a third of everything you pay to heat it.

If your windows were installed before the year 2000 — and most American windows were — you're losing air through the glass, through the frame, and through the thirty-year-old caulk line in between. Your furnace isn't broken. Your insulation isn't the problem. The envelope is.

Cold rooms no thermostat can fix

Condensation on sills each winter morning

Utility bills that climb every year

Street noise you can hear through glass

"That one room we never use in winter"

A nagging eco-guilt you can't solve

What you actually get

Four upgrades your home was built without.

01 / Triple-pane glass

Three sheets of glass. Two low-E coatings. Argon gas sealed between.

The result: an NFRC-measured U-factor of 0.18 — roughly three times more insulating than standard dual-pane. In plain English: the inside surface of the glass stays within four degrees of room temperature, even in a 10°F winter. No more cold spots. No more condensation.

0.18

U-factor

0.24

SHGC

STC (noise)

Havenridge fiberglass and oak entry door

02 / Fiberglass + FSC oak frames

Pultruded fiberglass on the weather side. Solid FSC-certified oak on yours.

Vinyl warps. Aluminum conducts cold straight into your living room. Our frames are pultruded fiberglass — the same material used in wind-turbine blades — reinforced with a biobased oak interior. Zero thermal bridging. Zero warping. A finish you'd actually want to touch.

40% recycled-content fiberglass shell
FSC-C112233 certified solid oak interior
Low-VOC, water-based interior finish
Expected service life: 50+ years

Craftsman home with Havenridge sage green entry door

03 / White-glove install

Measured, built, and fitted by a crew you'll know by name.

Your windows are manufactured to the eighth-of-an-inch after an in-person measurement. The same regional master carpenter who took the measurement installs the window. Most whole-home projects finish in 2–3 days, not weeks. Drop cloths, haul-away, and touch-up paint included.

Laser-measured

Old-window haul-away

White-glove cleanup

years, transferable

If your savings don't meet projection in year one, we credit the difference.

04 / Guarantee

25-year parts + labor warranty. Transferable to the next owner.

Most "lifetime" warranties cover parts, not labor — and quietly exclude the seals, coatings, and hardware that actually fail. Havenridge covers everything: glass, gas fill, coatings, frame, hardware, weatherstripping, and the labor to replace any of it. Selling the house? The warranty transfers once, at no cost.

How it works

Three steps from curious to cozy.

Book your free in-home visit

A master carpenter arrives with a thermal imaging camera, measures every opening, and walks you through exactly where your home is leaking energy. Allow 60–90 minutes.

Receive your written quote & savings report

Within 72 hours, you'll receive a detailed itemized quote, a projected annual savings figure, and your eligibility for the federal tax credit. Valid 90 days. No phone-tree sales pressure.

Install in 2–3 days. Live in it for 50 years.

Your project is built at our regional facility and fitted by the same crew that measured. Old windows are hauled away and recycled. Warranty begins the day we shake hands.

"Our January gas bill went from $412 to $241 in the first winter after the install. My wife can finally sit in the living room without a blanket. It paid for the upstairs windows all by itself."

Richard D., 57

Whole-home retrofit, Minneapolis MN · customer since Oct 2023

"The crew showed up at 7:58 for an 8am start. Twelve windows in two days. They left the house cleaner than they found it."

Jennifer & Paul M. · Portland OR · 12-window retrofit

"I got four quotes. Havenridge was the only one that showed me real thermal images of my house. Easy decision."

Teresa H. · Albany NY · 6-window + front door

"The oak interiors are gorgeous. You can actually hear the quiet — it's a different house."

Mark S. · Asheville NC · Full patio door system

Free, no-obligation

Book your in-home consultation.

A master carpenter visits your home, performs a full thermal audit, and delivers a written quote within 72 hours. No pressure. No phone tree. 60–90 minutes of your time.

Thermal imaging audit
See exactly where your home is leaking heat.
Itemized written quote
Valid 90 days. Price locked even if tariffs shift.
Custom eco-savings report
Projected annual kWh and CO₂ reduction for your exact home.
Tax credit guidance
We prepare the paperwork for the federal credit at closing.

Tell us about your home

A scheduler will call within one business day.

First name Last name

Email Mobile phone

Home street address

City ZIP

Project type Approximate home age

Preferred consultation window What's prompting the upgrade? (optional) I agree to be contacted by a Havenridge scheduler. No obligation, no pressure. You can opt out at any time.

Your info stays private Callback within 1 business day

Straight answers

Frequently asked.

How long does a whole-home install actually take?

Most 8–12 window retrofits finish in 2–3 working days. Larger projects (20+ openings, custom doors) run 4–5 days. The crew protects your floors and furniture, works room-by-room, and never leaves an opening unsealed overnight.

What does a project actually cost?

Every home is different, but for reference: single installed windows start at $899, a typical 10-window package runs $8,499–$11,200 installed, and a full entry door system starts at $2,199. After your free measurement, we deliver a written quote valid for 90 days.

Is financing available?

Yes — $0 down and 0% APR for 18 months through our certified financing partner, subject to credit approval. Many customers use the monthly utility savings to cover the payment.

How does the federal tax credit work?

The Energy Efficient Home Improvement Credit (IRS Form 5695) currently returns up to 30% of qualifying window costs, capped at $600 per year. Havenridge products are pre-certified; we prepare the Manufacturer's Certification Statement for your tax preparer at project close. Consult your tax advisor for eligibility.

What if I only want one window replaced?

Single-opening projects are welcome. Many customers start with a bay window, entry door, or a problem room and expand later. The same warranty, same install crew, same materials.

What really happens to the old windows?

Hauled to our regional recycling partner. Glass is crushed and re-melted into fiberglass insulation. Aluminum is recycled. Wood frames with no lead paint are chipped for landscape mulch. You receive a recycling receipt for your records.

What's covered under the 25-year warranty?

Parts and labor on the glass, argon gas fill, low-E coatings, frame, hardware, and weatherstripping for 25 years from install date. Transferable once to the next homeowner at no cost. Covers everything except damage from storms, impacts, and improper cleaning products.