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Replacement Windows - Since 2001

New Window Installation. Reduced Energy Costs. Enhanced Curb Appeal.

Custom-fit vinyl replacement windows with Low-E, argon-filled double-pane glass and foam-insulated frames — engineered to lower energy bills, block UV, and finally silence the drafts. ENERGY STAR certified, backed by a lifetime warranty and 25+ years of home remodeling experience.

*Available in Dallas, Fort Worth, and select Oklahoma markets.

Modern kitchen with premium vinyl windows by MIWindows

$2,500 OFF when replacing 10+ windows! 

WHILE SUPPLIES LAST - OFFER ENDS 5/31

Why window replacements?

How New Windows Transform Your Home

New windows do more than refresh your home — they slash heating and cooling costs, block exterior noise, eliminate drafts, and deliver one of the strongest resale ROIs in remodeling.

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Energy Efficiency

Low-E, argon-filled double-pane glass and foam-insulated frames cut heat transfer up to 30% — lowering heating, cooling, and HVAC strain year-round.

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Noise Reduction

Insulated multi-pane glass and tight-sealing sashes block traffic, lawn equipment, and neighborhood noise — your home finally feels quiet.

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Therapy Relief

Every window is measured and built to order in your choice of frame color, grid pattern, and hardware finish — a perfect fit, no gaps, no compromises.

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Easy Maintenance

 Tilt-in sashes let you clean both sides from inside — no ladders, no exterior scrubbing. Vinyl frames never need painting, staining, or sealing. 

Get $2500 OFF or No Interest for 12 Months!* Get Quote
Window Styles

Replacement Window Styles: Double-Hung, Casement, Slider & More

We offer a wide range of replacement window styles to suit your home layout, personal preferences, and functionality needs. 
  • Single-Hung
  • Double-Hung
  • Horizontal Slider
  • Casement
  • Picture
  • Awning
Single-Hung Windows

Single hung windows are a timeless, practical option that combines classic style with dependable performance. With this design, the bottom sash moves up and down for ventilation while the top sash stays fixed in place. This makes them simple to operate, energy efficient, and a great fit for almost any room in your home.

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Double-Hung Windows

Double hung windows are a versatile, classic style where both the top and bottom sashes move up and down. They offer excellent airflow options, easy cleaning, and a timeless design.

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Horizontal Slider Windows

Horizontal slider windows open by sliding the sash left or right instead of up and down. Their smooth-gliding operation makes them one of the easiest window styles to use, while their wide design allows for expansive views and natural light.

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Casement Windows

Casement windows are hinged at the side and open outward with a simple crank handle. They’re popular for their versatility, energy efficiency, and ability to catch breezes, bringing fresh air into your home.

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Picture Windows

Picture windows are large, fixed-pane windows that don’t open, designed to frame outdoor views like a work of art. They’re ideal for homeowners who want to maximize natural light and scenery.

 

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Awning Windows

Awning windows are hinged at the top and open outward from the bottom, creating a protective “awning” effect. This unique design allows you to enjoy fresh air even during light rain.

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Transparent Replacement Window Pricing

How Much Do Replacement Windows Cost?

ZINTEX replacement windows are priced per-window across three tiers, including the custom-built window, foam-insulated frame, professional installation, exterior trim, and lifetime warranty. Most homeowners finance larger projects — typical payments run $200–$500/month.

Free In-Home Consultation

GET A PERSONALIZED QUOTE IN MINUTES

A ZINTEX specialist will review your windows, walk you through your tub options, and give you a transparent, accurate quote. No pressure. No obligation. 

 

Call (855)494-6839 or request a visit →

$2,500 OFF when replacing 10+ windows! 

WHILE SUPPLIES LAST - OFFER ENDS 5/31

Vinyl Replacement vs. Old Residential Windows

A SIDE-BY-SIDE LOOK.

FEATURE

ZINTEX VINYL WINDOWS

OLD RESIDENTIAL WINDOWS

Glass Package

Low-E, argon-filled double or triple-pane

Single-pane or basic double-pane

Frame Material

Foam-insulated vinyl (no thermal bridge)

Aluminum or rotted wood

ENERGY STAR certified

Yes

No

Air infiltration / drafts

Tight weather seal, no drafts

Leaky sashes, cold spots

Cleaning

Tilt-in sashes - clean from inside

Ladders for exterior

Maintenance

Never paint, stain, or seal

Scraping & repainting every few years

Warranty

Lifetime, transferable

Expired / none

Risks of Waiting

EVERY DAY WITH OLD WINDOWS IS MONEY LOST

Old single-pane and worn double-pane windows quietly drain money every month — and the longer they stay in, the more you pay. Here's what waiting actually costs:

Stress-Free WINDOW REPLACEMENTS

THREE STEPS. 1-2 DAYS OF INSTALL.

From concept to completion in 3 simple steps. 

Project Gallery

Get Inspired!

Explore our project gallery of replacement home windows. 

What Homeowners Say

FAQs

REPLACEMENT WINDOW QUESTIONS, ANSWERED.

Check out the answers to some of the most frequently asked questions we receive regarding replacing home windows.

How do I know it's time to replace my windows?

What style of windows do you offer?

Will replacing my windows lower my energy bill?

How long does window installation take?

Can I customize my replacement windows?

Does ZINTEX provide other home remodeling services besides window replacement?

Ready to Transform Your Home Windows?

Get Professional Window Installation

Let’s make your dream home a reality!  Contact us today to schedule your no-obligation free in-home consultation. 

License: #46071

* Offer ends 6/30/26. Participating locations only. Cannot be combined with any other advertised offer. Contact your local dealer for ­financing options.

** Applies to project of 10+ windows. Offer ends 6/30/26. Participating locations only. Cannot be combined with any other advertised offer. Contact your local dealer for financing options.