Energy Star Certified Windows from Window Nation

ENERGY EFFICIENT WINDOWS

Window Nation Offers You Many
Energy Efficient Glass Options

The Most Energy Efficient Windows on the Market

For most homeowners, over 40% of your annual heating and cooling costs can be attributed to energy loss through old, drafty windows. If your heating bills are higher than normal, we recommend upgrading your windows to Energy Star certified replacement windows. Energy Star-certified replacement windows are the most energy efficient windows available. Each Energy Star certified window is nearly twice as energy efficient as an average replacement window. You’ll enjoy energy savings no matter the season!

No matter the style you choose, replacement windows are a significant investment, and you need to be sure you’re getting the most energy efficient windows on the market. When you choose replacement windows from Window Nation, you can feel comfortable knowing you’re getting top-of-the-line energy saving windows. Each of our replacement windows is built with premium energy efficiency features to maximize your energy savings. We offer double pane and triple pane windows, the most energy efficient windows on the market. Each windowpane is coated with a Low-E glaze to prevent damaging UV rays from heating up your home. Each of our energy saving windows is also filled with Argon gas to improve your home’s insulation.

OUR MOST POPULAR ENERGY EFFICIENT GLASS OPTIONS:

DOUBLE PANE EXTREME LOW-E WINDOW GLASS

Highlights
This premium low-e system is our most popular glass option combining value and superb energy efficiency with a excellent UV protection.

Energy Efficiency
Features double pane insulated glass with 2 Low-E silver oxide coatings (14 layers) to increase comfort year-round.

Fade Protection
Blocks up to 80% of the sun’s ultraviolet rays to help protect furniture, window treatments and flooring from fade damage – yet it still allows natural light in.

Gas Inserted
A 98.8% fill of Argon gas is inserted in the space between the two panes of glass to further reduce heat transfer, making your home even more energy-efficient.

Spacer System
PPG’s Warm Edge Technology Spacer is a highly advanced tin-plated steel spacer system that separates the glass panes. Its unique patented one-piece U-channel design creates a strong thermal barrier that reduces heat loss. Super Spacer is optional.

Glass Metrics
U- Value: .27 – .30
Solar Heat Gain Coefficient (SHGC): .29
Overall IGU Thickness (OT): 3/4″
Condensation Resistance Factor (CRF): 58
Visible Transmittance (VT): .61

Disclosure: Noted metrics are estimates as they vary based on exact window style and size

Ultimate Triple Pane Window Glass: Energy Efficient

ULTRA TRIPLE PANE ENERGY EFFICIENT WINDOW GLASS

Highlights
Our most popular triple pane window system with impressive thermal properties that result in exceptional energy savings & comfort.

Energy Efficiency
Features insulating glass with 2 Low-E silver oxide coatings on 2 panes of glass made from two layers of thermal protection PLUS a third pane of Low-E glass to maximize comfort year-round.

Fade Protection
Blocks 90% of the sun’s ultraviolet rays to protect furniture, window treatments and flooring from fade damage – yet it still allows natural light in without spoiling the view like room-darkening tints.

Gas Inserted
A 99% fill of Argon gas is inserted in the space between the two panes of glass to further reduce heat transfer, making your home even more energy-efficient.

Spacer System
PPG’s Warm Edge Technology Spacer is a highly advanced tin-plated steel spacer system that separates the glass panes. Its unique patented one-piece U-channel design creates a strong thermal barrier that reduces heat loss. Super Spacer is optional.

Glass Metrics
U- Value: .24 – .25
Solar Heat Gain Coefficient (SHGC): .21 – .27
Overall IGU Thickness (OT): 7/8″
Condensation Resistance Factor (CRF): 62
Visible Transmittance (VT): .40

Disclosure: Noted metrics are estimates as they vary based on exact window style and size

ULTIMATE TRIPLE PANE GLASS

Highlights
Extraordinary triple pane glass system that provides superb thermal performance and holds extremely high ratings for energy efficiency in all regions of the country.

Energy Efficiency
#1 for energy efficiency among top national brands. Features insulating glass with 2 Low-E silver oxide coatings on 2 panes of glass made from two layers of thermal protection PLUS a third pane of Low-E glass to maximize comfort year-round.

Fade Protection
Blocks up to 97% of the sun’s ultraviolet rays to help protect furniture, window treatments and flooring from fade damage – yet it still allows natural light in.

Gas Inserted
A 98.8% of Krypton gas is inserted in the space between the insulated glass to further reduce heat transfer, making your home even more energy-efficient.

Noise Reduction
#1 for noise reduction among top national brands with similar glazing.

Spacer System
Comes standard with our upgraded spacer, made of 100% polymer structural foam. Super Spacer’s NO-metal formula blocks the heat escape path and provides one of the best thermal performances.

Glass Metrics
U- Value: .16 – .19
Solar Heat Gain Coefficient (SHGC): .21 – .24
Overall IGU Thickness (OT): 1″
Condensation Resistance Factor (CRF): 72
Visible Transmittance (VT): .40

Disclosure: Noted metrics are estimates as they vary based on exact window style and size

Energy Efficient Window Triple Pane Glass

SOLARBAN 70XL ENERGY EFFICIENT WINDOW GLASS

Highlights
Provides fade protection for all your home furnishings by blocking 99.97% of all harmful ultraviolet light.

Energy Efficiency
This is an upgraded glass coating that can be added to any other glass system package. The actual efficiency rating will be based on the base glass system chosen. Solarban 70XL does not change the U value only the UV protection.

Fade Protection
Blocks up to 98.8% of the sun’s ultraviolet rays to help protect furniture, window treatments and flooring from fade damage – yet it still allows natural light in.

Gas Inserted
A 99% fill of Argon gas is inserted in the space between the two panes of glass to further reduce heat transfer, making your home even more energy-efficient.

Spacer System
PPG’s Warm Edge Technology Spacer is a highly advanced tin-plated steel spacer system that separates the glass panes. Its unique patented one-piece U-channel design creates a strong thermal barrier that reduces heat loss. Super Spacer is optional.

Disclosure: Noted metrics are estimates as they vary based on exact window style and size

Energy Efficient Windows Energy Saver R-5 Glass

SUPER SPACER WINDOW GLASS

Highlights
Made of 100% polymer structural foam. Super Spacer’s NO-metal formula blocks the heat escape path and provides one of the best thermal performances.

Energy Efficiency
When added to any window Super Spacer traditionally lowers the U value by .01.

Gas Inserted
A 98.8% fill of Argon gas is inserted in the space between the two panes of glass to further reduce heat transfer,making your home even more energy-efficient.

Other Benefits
Super Spacer withstands 140°F temperatures, 95 – 100% humidity levels and constant UV bombardment in what many engineers consider the world’s toughest accelerated aging and durability test, the P-1 test.

Energy Efficient Windows with Super Spacer

LAMINATED WINDOW GLASS

Highlights
This laminated glass system consists of three panes of glass. Two panes sandwich a tough polyvinyl butyral interlayer that gives Armor Glass Plus its remarkable properties for keeping out intruders, protecting against harmful UV rays and keeping out noise.

Energy Efficiency
Features insulating glass with a Low-E coating made from two layers of thermal protection to increase comfort year-round.

Fade Protection
Blocks up to 99.97% of the sun’s ultraviolet rays to help protect furniture, window treatments and flooring from fade damage – yet it still allows natural light in.

Gas Inserted
A 98.8% fill of Argon gas is inserted in the space between the two panes of glass to further reduce heat transfer, making your home even more energy-efficient.

Noise reduction
#1 for noise reduction. No other insulating glass system deadens sound better. This is the same glass technology that is used in jet canopies, homes near railroads and airports and to protect the Constitution!

Security
The most secure glass available today with the same technology as the windshield on your car. Can withstand up to 30 swings from a baseball bat before penetrating a hole through it.

Disclosure: Noted metrics are estimates as they vary based on exact window style and size

Energy Efficient Windows with Laminated Glass

ENERGY SAVER R-5 WINDOW GLASS

Highlights
Energy saver R-5 glass provides over 25% more insulation to help keep you warmer in the winter and cooler in the summer.

Energy Efficiency
Double-paned, high performance, Low-E glass

Gas Inserted
Argon gas-filled insulated glass unit (IGU)

Other Features
VyCore™ Foam insulated frame and sash, DuraTex™ Warm Edge Spacer system, durable and scratch resistant and can be cleaned with common household glass cleaner.

Energy Efficient Windows R-5 Glass