Energy Master Series Windows — Strength Meets Comfort
Enjoy enhanced energy efficiency, sleek design, and lasting durability with the Energy Master Series from NT Window, expertly installed by Tekton Exteriors. These slim-profile, high-performance replacement windows deliver exceptional comfort, natural light, and savings—perfect for transforming your home.
Get Your Free Consultation TodayEnergy Master Series Windows
At Tekton Exteriors, we're proud to offer the NT Window Energy Master Series, a high-performance vinyl replacement window engineered for optimal comfort and efficiency. Designed with a slim 2 5/8" frame, these sleek windows maximize glass area and natural light—without sacrificing thermal performance or durability. Built in Texas with quality materials and thoughtful design, this series offers a smart, high-value upgrade for any home.
Why Choose Energy Master Series from Tekton Exteriors?
Choosing Tekton Exteriors means not just upgrading windows—but elevating your home's comfort, beauty, and energy performance with expert installation.
Slim Profile, More Light
At just 2 5/8", the Energy Master window offers a narrow frame that lets in more daylight and creates a cleaner look.
Superior Structural Design
Built with multi-chambered frames and robust metal-reinforced meeting rails, these windows resist sagging and provide long-term strength.
Enhanced Sealing
Dual FinSil weatherstripping and a true-slope sill work together to prevent air and water infiltration—even under adverse weather conditions.
Energy-Saving Glass System
The windows come standard with 7/8" insulated glass featuring a warm-edge Super Spacer and double-strength glass, delivering excellent thermal performance.
Safe & Easy Operation
Constant force balance system ensures smooth, quiet sash movement. The patented EasyClean tilt latches and KidSafe™ hardware offer effortless cleaning and worry-free security.
Built for Comfort & Longevity
With high-performance glass and weather-tight design, these windows provide lasting comfort, reduced maintenance, and a modern aesthetic.
Built for Everyday Comfort and Savings
Installed by Tekton Exteriors, the Energy Master Series delivers year-round comfort and tangible savings:
Improved Energy Performance
These high-efficiency windows reduce heat transfer, lower utility costs, and keep your home comfortable whether it's hot or cold outdoors.
Quiet & Healthy Interiors
Optional insulating glass and warm-edge technology reduce noise and condensation, creating a healthier, more peaceful living space.
Peace of Mind
NT Windows are ENERGY STAR® qualified and built with durable hardware, ensuring performance that lasts.
Design Options
Customize your Energy Master windows to reflect your style and your home's architecture. Choose frame colors, grille options, sash types, and hardware finishes to create a perfect match.
White
Almond
Fossil
White Interior with Brown Exterior
White Interior with Black Exterior
White
Almond
Fossil
Advanced Low-E Insulating Glass
NaturalSun Low-E with Argon
NaturalSun+ Low-E Insulating
Prairie
Traditional
Top Row
Custom
Ideal Applications
Energy Master windows are perfect for:
Urban Homes & Narrow Openings
Slim frames maximize daylight in tight spaces.
Comfort-Focused Designs
Ideal for homeowners looking for energy savings, quiet interiors, and clean aesthetics.
Style-Conscious Renovations
Their sleek profile works beautifully in both modern and traditional homes.
Tekton Exteriors: Your Energy Master Window Experts
With Tekton Exteriors, you get precision installation and unmatched customer care. We deliver Energy Master windows that fit perfectly, seal tightly, and perform beautifully—ensuring long-term satisfaction and value. For more information, contact us today.
Ready to Bring Comfort & Style to Your Home?
Upgrade to Energy Master Series windows from NT Window, installed with care by Tekton Exteriors. Contact us today for your free in-home consultation—and experience the comfort, efficiency, and elegance you deserve.
Request Your Free Quote Today!Call us at 832-691-1917
Email us at info@tektonexteriors.com