Pinnacle Home Improvements Installs Replacement Windows in Knoxville, Nashville, and Atlanta

Replacement Windows Knoxville | Nashville | AtlantaFor top-of-the-line vinyl replacement windows, turn to Pinnacle Home Improvements. We are proud to provide high-quality windows and professional installation services to homeowners in Nashville, Atlanta, Knoxville, and the surrounding areas. Whether your old windows lack insulation, have an outdated aesthetic, or are damaged in any way, you can count on Pinnacle Home Improvements to take care of your window needs from start to finish.

The replacement windows we offer for residents throughout Atlanta, Knoxville, and Nashville come with many advantageous features. You can be sure that the windows we install are:

  • Energy efficient – Dual-pane glass options, as well as nonconductive composite materials, contribute to the ENERGY STAR® rating our windows have.
  • Durable – An interlocking sash and sill design and structural reinforcement help make our windows exceptionally durable for long-lasting performance.
  • Attractive – With numerous color and finish options to customize you windows, you’ll be able to seamlessly integrate their appearance with the interior and exterior of your home.

In addition to the many benefits of our replacement windows, you’ll also enjoy great workmanship and service when you choose Pinnacle Home Improvements. Our installation specialists are factory trained and will ensure your windows are installed properly and securely.



Fully Customized Windows for Your Home


Exterior Colors              Interior Colors          Grid Pattern      

Glass Cuts                          Trim Options             Grid Profiles 


    Window Styles                                                                                












The EdgeForce – low-profile frame and sash creates an expanded glass area while internal chambers increase structural integrity, rigidity and energy efficiency

The Ocular – screen bulb seal eliminates light penetration between the screen and frame and aids in easy screen installation and removal

CoreFX – composite reinforcement helps reduce the transfer of energy while strengthening meeting rails and allowing for secure mounting of hardware   

Defense-Tek – end-of-throw cam shift locking action delivers increased strength and protection

Forecaster – quickly directs water runoff, keeping the exterior of the window clean and attractive

The HP3 – telescoping sill dam delivers protection from air and water infiltration, increases structural stability and enhances beauty

Gatekeeper – interlocking sash-to-sill technology delivers a unified wall of strength.



If you live in Knoxville, Atlanta, Nashville, or a nearby community and are interested in having replacement windows installed on your home, contact Pinnacle Home Improvements today. We can provide you with a written quote that’s good for six months so that you can take your time making your decision.

“I would highly recommend company..we love our can't go wrong choosing this company..If rated from 1-10..ten being highest I would choose a ten..everyone was nice and workers that put in Windows were efficient and polite..can't go wrong choosing this company..we are completely satisfied!!”

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“Paul was the best!! I love my new windows in the house I just bought! Thanks so much for coming out and I will be recommending it to all of my neighbors!”

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Best Roofers in Knoxville
Atlanta Region Office
1220 Old Alpharetta Road, Suite 300
Alpharetta, GA 30005
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Knoxville Region Office
1709 Midpark Rd, Suite 105
Knoxville, TN 37921
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Nashville Region Office
2630 Elm Hill Pike, Suite 350
Nashville, TN 37214
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Chattanooga Region
5959 Shallowford Rd, Suite 223
Chattanooga, TN 37421
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