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Free Estimate
NT Window

Executive Windows

Executive Series windows offer worry-free performance packaged in a sleek vinyl frame design.

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Executive Series vinyl windows are simple, fresh, and functional.

Sensible and solid design result in strong performance and exceptional value. In this series, you'll find everything you need in a window and more. 

Choose from Double Hung, Single Hung, Sliding, Picture, and Specialty Shape window styles then customize with color, grids, and specialty glass. You can be confident that you'll get a durable and energy efficient window, plus it's backed by NT's Limited Lifetime Transferable Warranty. 

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EnviroSealNXT warm-edge spacer

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Constant force coiled balance system

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Manufactured to prevent air infiltration

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Aluminum reinforcements add strength and durability

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Limited Lifetime Transferable Warranty, optional Glass Breakage Warranty available

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Windows Made in the USA

  • Features
  • Colors
  • Grids & Glass
  • Styles
  • ENERGY STAR®
  • 3-1/4" frame profile for added structural integrity and energy performance
  • 7/8" insulated glass unit with double strength glass using the warm edge no metal Enviroseal NXT by Super Spacer system to give the optimal return on energy savings
  • Constant force balance system for smooth and quiet operation for all sizes with no maintenance concerns
  • Multi-chambered frame and sash components with heavy wall thickness for enhanced structural and thermal performance
  • Dual FinSil weatherstripping providing ultimate air and water infiltration protection and structural ratings
  • True slope sill design to aid in extreme weather
  • Double weatherstripped interior leg for added protection
  • Metal reinforced meeting rail to enhance structural performance
  • Tilt in sashes using patented EasyClean tilt latches for easy cleaning and maintenance
  • KidSafe Hardware provides you with a safe, lead-free locking system with proven durability for your home
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Exterior Colors

Creme White
Almond

Grid Options

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Internal Flat

Most Common Grid Patterns

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Colonial
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Prairie
Continuous Prairie
Continuous Prairie

Opaque Glass Options

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Rain Glass
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Obscure Glass

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Double Hung
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Single Hung
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Sliding
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Picture
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Geometric

Installing ENERGY STAR® qualified windows lowers energy bills and saves you money over single-pane and even double-paned, clear-glass windows. Windows with our high-performance glass package are ENERGY STAR® qualified for all regions. 

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Product Specs

Brand
NT
Series
Executive
Interior Wood Species
Creme White, Almond
Exterior Colors
Creme White, Almond
Composition
PVC composite
Meeting Rail
Reinforced with Superstructure, Continuous Interlocking
Uniform Sight Lines
Yes
Construction Type
New Construction and Replacement
Custom Sizes
Available
Sizing
Measured in 1/8” increments
Minimum Width
Call for specifics
Maximum Width
Call for specifics
Minimum Height
Call for specifics
Maximum Height
Call for specifics
Stucco Key
Yes
Frame Depth
3-1/4"
Energy Star Certification
Yes
NFRC Ratins
Yes
WDMA Hallmark Certification
Yes
AAMA Certification
Yes
Rot Resistant
Yes
Glass Failure Warranty
Lifetime with Transfer
Glass Breakage Warranty
Optional
Non-Glass Warranty
Lifetime with Transfer

What our customers are saying

"So far I have enjoyed my new windows very much! Lets plenty of sunlight into my house now. No more feeling drafts coming from the windows."

Sheila, Review from NTwindow.com

Frequently Asked Questions

Below are some of the questions we get the most. If you can't find your question, please reach out and ask your question today.

Who is Brennan Enterprises?

Do you do glass replacement?

Do you deliver to the build site?

Do you have a showroom in my location?

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Service Area

Wondering if we serve your area? We proudly offer window and door replacement services across Texas, including:

Dallas-Fort Worth Metroplex

Since our founding in 1979, we've offered window and door replacement services to homeowners in the Dallas-Fort Worth Metroplex.

Headquarters & Showroom

Our headquarters is located in the Entertainment District of Arlington, Texas. Feel free to drop in during business hours to get a feel of our products in person.

Greater Houston Area

Brennan Enterprises proudly serves homeowners in the Greater Houston area, delivering trusted window and door solutions backed by expert installation.

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Transform Your Home with Your Local Window Pros

Ready to experience the difference of working with Texas’s leading window and door replacement company? Book your free consultation today and let’s create something amazing together!