Window Replacement · Knoxville, TN
Replacement windows from Andersen, Pella and VinylMax, installed full-frame or insert, flashed into the wall and finished with clean trim.
Free roof inspections · 18 months same-as-cash financing, subject to credit approval.
- GAF Certified Plus™ Contractor
- 5.0 from 59 Google reviews
- Over a decade of experience
Full-frame or insert replacement: which do you need?
Good window replacement Knoxville TN work starts with the frame. After inspecting each opening, we choose full-frame or insert windows. An insert works when the frame is square, dry and solid. Full-frame is the better choice when frames are damaged or new siding is going on.
- Free inspection
- GAF Certified Plus™ contractor
- 18 months same-as-cash financing, subject to credit approval
Window Brands We Install
We install Andersen, Pella and VinylMax replacement windows, and we also help you compare them by budget, frame material and the look of your home.
Full-Frame vs. Insert Replacement
Insert (pocket) replacement sets a new window inside your existing frame, keeping your interior and exterior trim, and works when that frame is square, dry and solid. Full-frame replacement removes the old window down to the rough opening so rot can be repaired and the opening re-flashed to the wall’s water barrier, which is the better choice when frames are damaged or new siding is going on.
What Window Replacement Includes
- Measure every opening.
- Remove the old sash or full unit.
- Install full-frame or insert, as recommended for that opening.
- Flash and seal to the wall’s water barrier.
- Trim inside and out.
- Cleanup and haul-away of old windows.
Windows and Siding Together
If you are planning new siding, replace the windows at the same time. When the walls are open, full-frame installs can be flashed directly to the new house wrap, and trim is done once.
Windows for East Tennessee Weather
Knoxville sees roughly 36 days a year at 90°F or above and 66.6 nights at or below freezing (NOAA normals). So windows that seal well and are flashed into the wall keep conditioned air in and wind-driven rain out. We help you compare glass and frame options so they fit your budget.
What Affects the Price of Windows
- Brand and series.
- Frame material and color.
- Size and style: double-hung, casement, picture and more.
- Full-frame vs insert.
- Frame or sill repair.
- Interior and exterior trim.
Our Window Process
- In-home consultation and frame inspection.
- Written estimate with brand, series and install type per opening.
- Order and schedule.
- Property protection. Floors and furniture inside are covered along the path to each opening, and beds below each window are protected before the old unit comes out. If exterior trim or siding has to come off, we add the Catch-All system’s netting and shields.
- Install, flash, seal and trim.
- Cleanup and walkthrough.
All work is completed to Tennessee building code.
Exterior Work Around Windows
What Homeowners Say About Our Exterior Work
“Luis provided exceptional service today with the siding and downspout installation, and I highly recommend him. His professionalism and work quality were outstanding.”
David A. · Google review
“The new roof and siding completely transformed the look of our home. The craftsmanship and attention to detail are top-notch, and everything looks clean, solid, and built to last.”
sam m. · Google review
Reviewed and Recommended On
Window Replacement Knoxville TN: At a Glance
| Factor | Insert replacement | Full-frame replacement |
|---|---|---|
| Existing frame | Square, dry and solid | Damaged, rotted or out of square |
| Interior trim | Usually stays | Removed and replaced |
| Pairs with new siding | Less common | Yes |
| Glass area | Slightly smaller | Same as the opening allows |
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However, it does not apply to insurance work or past projects. See terms.
Serving These Areas
Window replacement across six counties: Knox County, Blount County, Anderson County, Loudon County, Sevier County, Jefferson County.
Town pages: Oak Ridge, Maryville, Lenoir City, Alcoa, Farragut, Powell, Sevierville, Clinton, Seymour, Strawberry Plains, Pigeon Forge, Loudon, Jefferson City, Maynardville, Rockwood. You can also see every town on our service areas page.
Related services
Frequently Asked Questions
What window brands do you install?
We install Andersen, Pella and VinylMax replacement windows, and we also help you compare them by budget, frame material and the look of your home.
What is the difference between full-frame and insert replacement?
Insert (pocket) replacement sets a new window inside your existing frame, keeping your interior and exterior trim, and works when that frame is square, dry and solid. Full-frame replacement removes the old window down to the rough opening so rot can be repaired and the opening re-flashed to the wall’s water barrier, which is the better choice when frames are damaged or new siding is going on.
Should I replace windows and siding at the same time?
In fact, it is a good time to do both. Full-frame windows can be flashed directly to the new house wrap, so trim is done once.
How long does window replacement take?
It depends on the number of windows and the install type. Either way, we give you a schedule with your estimate.
Do you offer financing?
Yes. We offer 18 months same-as-cash financing, subject to credit approval, so you can spread out the cost. Ask about it when we give you your written estimate.
Will you protect my landscaping and AC unit?
Yes. Floors and furniture inside are covered along the path to each opening, and beds below each window are protected before the old unit comes out. If exterior trim or siding has to come off, we add the Catch-All system’s netting and shields.
Brighter, Tighter Windows
We inspect each opening, then give you a written estimate by brand.
18 months same-as-cash financing, subject to credit approval.
Schedule a Free Inspection
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