Replacement window installation cost — Knoxville, TN

Last updated: September 24, 2026

What affects the price

Replacing windows is a custom job, so your final bill depends on a few specific variables. The size and style of the window frames—like double-hung versus large picture windows—play a big role. Choosing energy-efficient glass coatings or adding decorative grids can also shift the total. We also look at the condition of your existing frames and whether the installation requires structural repairs to the surrounding wall. Your exact pricing is confirmed free on the call.

About this service

The final price for replacing your windows depends on the materials you choose, the number of units being installed, and the complexity of the wall structure. Projects involving custom shapes or specialized glass typically start in the hundreds per window. Factors like frame material—such as vinyl, wood, or fiberglass—also shift the total. Since every home has unique requirements, there isn't a one-size-fits-all number. Exact pricing confirmed free on the call.

Frequently asked in Knoxville

Also serving nearby: Asheville · Chattanooga · Murfreesboro · Roswell · Sandy Springs

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Service area details

Serving all of Knoxville — population 198,162; about 2,007 residents per square mile across 98.7 sq mi. ZIP codes covered include 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917.

Neighborhoods served in Knoxville: Downtown Knoxville, West Knoxville, South Knoxville, North Knoxville, Bearden — and every surrounding area.