Twinsulator™ aluminum windows are crafted from powder-coated aluminum extrusions, which offers strength and thermal performance. These windows require little to no maintenance.
Aluminum windows allow homeowners to maximize glass surface and views without distracting frames.
NT's aluminum series is crafted from powder-coated aluminum extrusions which offer strength and thermal performance.
Free EstimateA: Powder coated aluminum extrusions
B. ThermaProtect thermal break insulation barrier to protect from the elements
C. 3/4" dual glaze cardinal LowE 366 Double Strength Glass
D. Warm edge super spacer for increased efficiency
U-Factor: 0.43
SHGC: 0.23
Frame Depth: 2-5/8"
AAMA Rating: C40
Dual Pane, Cardinal LoE3-366 with Argon
U-Factor: 0.42
SHGC: 0.22
Frame Depth: 2-5/8"
AAMA Rating: LC40
Dual Pane, Cardinal LoE3-366 with Argon
U-Factor: 0.33
SHGC: 0.25
Frame Depth: 2-5/8"
AAMA Rating: LC60
Dual Pane, Cardinal LoE3-366 with Argon
Sheila, Review from NTwindow.com
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.
Scheduling a consultation to discuss your project and get a quote is easy. Click this link here to hop over to our estimate request page. Our no-pressure appointments are entirely free to homeowners. We also work with home builders, contractors, and property managers, please give us a call to learn how we can help with your project.
Window pricing varies because no two products or companies are exactly alike. Differences in brands, materials, and energy efficiency features, customization options, installation expertise, and even vendor relationships all influence the cost. Additionally, some companies may not include key factors like labor, warranties, or additional fees in their initial quotes. It’s important to compare quotes carefully and consider the overall value—not just the price—when making your decision.
Absolutely. Our experienced team takes every precaution to safeguard your home, including careful preparation and thorough cleanup after the job is done. Additionally our team is fully insured—$2M general liability.
We understand that people have busy schedules, and finding time for everyone to attend an appointment can be challenging. That’s why we don’t require all decision-makers to be present for a consultation. However, having everyone involved can make the process more efficient, as it ensures preferences, questions, and decisions are addressed upfront. If coordinating schedules isn’t possible, we’ll work with you to provide the necessary information in a way that suits your needs.
Wondering if we serve your area? We proudly offer window and door replacement services across Texas, including:
Since our founding in 1979, we've offered window and door replacement services to homeowners in the Dallas-Fort Worth Metroplex.
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.
Brennan Enterprises proudly serves homeowners in the Greater Houston area, delivering trusted window and door solutions backed by expert installation.
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!