BUILT FOR REGIONAL HOMES
Quality Windows
Built for Performance.
Earthwise Windows of Dallas by Synergy Windows manufactures energy-efficient windows and doors for distributors and contractors.
ENERGY STAR®
Certified Efficient
BUILT TO PERFORM
Designed for Local Climates
ENERGY EFFICIENT
ENERGY STAR compliant
RELIABLE SUPPLY
Dependable products
BUILT TO PERFORM
Designed for Local Climates
ENERGY EFFICIENT
ENERGY STAR compliant
RELIABLE SUPPLY
Dependable products
OUR PRODUCTS
WINDOWS AND DOORS THAT PERFORM
Durable. Efficient. Built for real homes and real conditions.
Picture Windows
Maximize natural light and beautiful views with sleek, energy-efficient designs.
Horizontal Sliding Windows
Smooth side-to-side operation. Perfect for wider openings and modern homes.
Single Hung Windows
Classic style with energy-efficient construction and easy maintenance.
Built
for Every Season.
Engineered for heat, storms, and changing weather conditions.
ENERGY STAR® Efficient
Built in Sherman, TX
Durable Vinyl Construction
ENERGY STAR® Efficient
Trusted by distributors, contractors and homeowners across the region.
Service Areas
Proudly Serving
Homes Across the Region
From the Dallas–Fort Worth metroplex to southern Oklahoma, Arkansas, Missouri, and Louisiana — we manufacture, deliver, and support locally.
Texas
Southern Oklahoma
Arkansas
Missouri
Louisiana
FEEL THE DIFFERENCE
EARTHWISE WINDOWS BY SYNERGY WINDOWS AND DOORS
Our ENERGY STAR-certified windows are built for efficiency, durability, and long-lasting performance, helping reduce energy costs while standing up to harsh weather and UV damage.
Why Choose Our Products?
Selecting the right windows means balancing performance, durability and long-term value. Here's a quick look at what sets our window manufacturing apart from the rest.
Regionally engineered for performance in our local climate
ENERGY STAR® compliant for improved energy efficiency
Durable, recyclable materials built for long-term use
Designed to support smooth, consistent installation
Low-maintenance vinyl construction for lasting reliability
Backed by a nationwide network of trusted manufacturers
Why Vinyl?
Vinyl is a smart choice for homeowners seeking long-term performance, energy efficiency, and low maintenance.
Designed for the heat, humidity, and changing weather of the South Central United States
Never needs painting, scraping, or refinishing
Durable vinyl construction designed for long-term performance
Recyclable and environmentally responsible
ENERGY STAR® compliant for improved energy efficiency
Low-maintenance and cost-effective
Our Certifications
Every window we build is supported by independent certifications and trusted industry organizations that help ensure long-term performance and energy efficiency.
ENERGY STAR® certified for energy-efficient performance
NFRC certified for verified window performance ratings
AAMA certified for quality manufacturing standards
Made in USA Certified
Good Housekeeping Seal recipient
Lifetime Warranty
Our windows are backed by a transferable Limited Lifetime Manufacturer's Warranty, giving homeowners confidence in the long-term performance of their investment.
Transferable Limited Lifetime Manufacturer's Warranty
Coverage designed for long-term product performance
Supported by a nationwide Earthwise manufacturer network
Backed by Earthwise quality and workmanship standards
Built to deliver years of dependable service
Confidence backed by industry-recognized certifications
how it works
SIMPLE. RELIABLE. BUILT FOR YOUR BUSINESS.
A streamlined process that respects your time and your customer's expectations.
Find a Dealer
Connect with a local distributor in your area.
Choose & Order
Get the right products with the support you need.
We Deliver
Dependable supply so you can keep your projects on track.
Built on Partnership
More than a manufacturer.
We're your partner.
We offer the products, support, and resources necessary for confident business growth.
Expert support from people who know your market
Training and product knowledge when you need it
Marketing resources to help you sell with confidence
A long-term partner invested in your success
Synergy Windows is a proud member of Earthwise Windows.
The Earthwise Group is a network of independent manufacturers producing high-quality, energy-efficient windows and doors designed for durability and regional reliability.
Google Reviews
What Our Customers Say
"Most cost effective, energy efficient, and they are actually manufactured for our local climate! The best customer service experience I could’ve asked for! Definitely Recommend! 5 Stars ⭐️"
- Johnny Bernard
"The name says it all. It is wise for the earth if you install these windows. We had some casement windows installed in our house recently and our heating bill has gone down this winter. Highly recommend."
- Lucas Schenkel
"Fantastic window and door systems. I have had zero complaints on the quality and the energy efficiency in my own house has improved!"
- Josh Koehl
RESOURCES
Everything You Need In One Place
Quick access to product information, installation resources, warranties, and technical documentation.
Products & Window Styles
Explore our full range of vinyl window styles including picture, sliding, and single hung options.
Technical & Installation Resources
Access specifications, performance ratings, installation guides, and support materials in one place.
Warranty Information
Learn about our comprehensive lifetime warranty coverage and what it means for your investment.
FAQ
Frequently Asked Questions
What is an impact resistant window?
An impact-resistant window is made to withstand the effects of Category 5 tornadoes and hurricanes, including high winds and flying debris. If shattered, they prevent glass from falling out of place, minimizing damage to property and potential injuries.
Can vinyl windows be impact resistant?
Yes, vinyl windows can be impact-resistant and come in various configurations to best suit your home.
Can windows keep heat out in the summer?
Yes, energy-efficient windows can keep out heat in the summer. An additional option to regulate your home's temperature would be windows with Low-E glass, which effectively reflect heat away from your home.
How do impact resistant windows work?
Impact-resistant windows consist of glass coated with a thin, resilient material and secured within a sturdy frame. This dual design ensures that the glass remains in position even if it shatters, reducing the risk of property damage and injury to individuals.
Get In Touch With Our Team.
Have a question or comment? Fill out the form on this page. You can also visit our contact page to find more ways to reach us.
Ready to grow your business
with a partner you can trust?
Let's build something great together.
© Earthwise Windows of Dallas by Synergy Windows and Doors · Built with 🤍 by School Radius
© Earthwise Windows of Dallas by Synergy Windows and Doors
· Built with 🤍 by School Radius