Renewal By Andersen of Knoxville

Window & Door Replacement in Knoxville, TN

If your windows are hard to open, fogged over so you’ve lost your view, or letting in more glare and drafts than they should, you’re describing the #1 reason Knoxville homeowners call us: windows and doors that are worn out and no longer working the way they should. Add in windows you practically have to hang outside to clean, and it’s easy to see why so many Knoxville homeowners are ready to replace rather than keep patching things up.

Renewal by Andersen of Knoxville designs and installs replacement windows and doors, including options built to match the trim and casing of Knoxville’s older and historic homes. We work hard to exceed your expectations and provide quality designs, products and installation services.

Why Choose Renewal by Andersen of Knoxville?

When it’s time for a window and door replacement, you want beautiful finishes and effective results. Renewal by Andersen of Knoxville delivers high-quality products with practical improvements that you’ll notice right away.

Smooth operation, solid security: Professional measurements and installation ensure your new windows and doors open, close and lock the way they should. No more forcing a stuck sash, while solid locking mechanisms provide strong security.
Clear views, no more fog: Failed seals in older windows let moisture get between the panes, clouding your view from the inside. New windows mean getting back the clear view you’re supposed to have.
Consistent indoor temperatures: Renewal by Andersen® windows are made with Fibrex® material and are available with optional High-Performance Low-E4® glass. This material offers 56% more energy efficiency in the summer than ordinary dual-pane glass,* and Low-E4® glass also helps cut down on glare and heat gain, no more squinting through a sun-baked window.
Exceptional durability: If your current windows are cracked, worn out or falling apart, Fibrex® material is the fix. It’s easier to maintain and is 12 times thicker than painted vinyl finish,* helping your new windows resist cracking, rotting and corrosion* in Tennessee weather.
Personalized design options: Find the right combination of styles, colors, hardware, trim and casing details to match your home’s existing character, including Knoxville’s historic and custom homes.
Increased home appeal: Whether you sell down the line or stay put, our well-crafted windows and doors enhance both enjoyment and property value.*

Replacement Options Available in Knoxville

Not sure which style will actually fix the stuck sash, fogged glass or drafty frame you’re dealing with? Our dedicated design consultants will walk you through every option and help you find the perfect replacement windows and doors for your home. We offer replacements for styles such as:

Double-hung windows.
Casement windows.
Bay and bow windows.
Picture and specialty windows.
Sliding and awning windows.
Sliding patio doors.
Entry doors.
Hinged French doors and French sliding doors.
Contemporary sliding doors.

Benefits of Working With Renewal by Andersen

You can trust Renewal by Andersen for products that last at least 20 years*, unlike vinyl windows which can warp, fade or fail well before then. We’re the full-service window and door replacement division of Andersen Corporation, a trusted name in windows for more than 115 years.

In fact, the team at Renewal by Andersen has replaced more than 6 million windows, so you can count on us for the professionalism you’d expect from an industry leader. That experience is also why we offer flexible financing options to help fit your project into your budget, and back every project with the nation’s best warranty coverage.*

Schedule Your Free Consultation Today

Ready to stop fighting with windows that stick, fog up or let in every bit of summer glare? Schedule your free in-home consultation today and we’ll walk you through your options and financing, and give you a clear, no-pressure quote.

*Values are based on comparison of Renewal by Andersen double-hung window u-factor to the u-factor for clear dual-pane glass on non-metal frame default values from the 2006, 2009, 2012, 2015, and 2018 International Energy Conservation Code “Glazed Fenestration” Default Tables.

*When Renewal by Andersen products were tested against five leading competitors’ painted vinyl window products.

*See Renewal by Andersen Products and Installation Transferable Limited Warranty for details.

*2018 U.S. Homeowner Brand Study of the Renewal by Andersen brand versus competitive brands.

*Based on testing of 10 double-hung units per ASTM E2068 20 years after installation.

*It is the only warranty among top selling window companies that meets all of the following requirements: easy to understand terms, unrestricted transferability, installation coverage, labor coverage, geographically unrestricted, coverage for exterior color, insect screens and hardware, and no maintenance requirement. Visit renewalbyandersen.com/nationsbest for details.