Take 70% Off New Window Installation
If your windows are original or close to it, Renuity replaces them in Oak Ridge with vinyl-framed insulated glass units fabricated to each opening, backed by a lifetime transferable warranty.
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Renuity installs vinyl-framed replacement windows in Oak Ridge, TN. Each project starts with a free in-home consultation, opening-by-opening measurement, and a walk-through of style and glass options before licensed installation by insured crews.
Window failure can often be invisible, and is usually felt before it is seen. Failed glass seals, worn weatherstripping, and cracked perimeter caulk all cost you money in cooling load without producing a visible sign that anything is wrong. By the time a window in Oak Ridge looks like it needs replacing, it has typically been underperforming thermally for years.
A window replacement project for your Oak Ridge home resets the full assembly at every opening, and the free estimate identifies exactly what each opening requires before any fabrication is ordered.
Double-hung windows: Two independent sashes that both tilt inward for interior cleaning. The direct replacement for the original double-hung units common across Oak Ridge. Every unit arrives with new balance hardware, weatherstripping, and insulated glass as a complete factory assembly, replacing everything that has been wearing out since the original installation.
Casement windows: Side-hinged panels that crank outward to a fully unobstructed opening. For Oak Ridge homes where weatherstripping on original double-hung units has been compressing and losing its seal for decades, the casement's compression closure is a meaningful upgrade that does not rely on weatherstripping contact along a sliding track.
Picture windows: Fixed panes with no sash and no operational gaps. Many Oak Ridge properties have elevated sightlines across the surrounding ridges. A picture window captures that view at the highest thermal performance of any configuration, with no gaps to develop and no hardware to wear out.
Awning windows: Top-hinged crank units that open outward from the bottom edge. East Tennessee's warm season brings regular afternoon showers that move through quickly. An awning window stays open through light rain because the sash angle keeps water out of the interior, allowing ventilation to continue through conditions where a standard double-hung would need to be closed.
Sliding windows: Horizontal sashes on a sealed track that operate without projecting in or out. Original Oak Ridge construction included utility openings in basements, laundry rooms, and stairwells sized for horizontal operation. Sliders fill those openings without modification to the rough opening and without reducing clearance in the tight spaces where they typically appear.
Bay windows and bow windows: Multi-panel assemblies that project beyond the wall plane. Bay configurations use a fixed center pane with operable flankers on angled returns; bow configurations spread across four or more panels in a curve. Both expand light and interior depth on a front-facing room.
Hopper windows: Bottom-hinged basement units that tilt inward from the top. Ground-level air infiltration through unsealed or single-glazed basement hoppers adds to the cooling and heating load on every floor above. Replacing them closes that infiltration point. Available in egress-compliant sizing where a finished basement requires a code-approved exit.
Garden windows: Three-sided box projections installed above a kitchen sink. In Oak Ridge's original compact homes, kitchen windows were small and functional. A garden configuration replaces the original unit within the existing rough opening, adds light from three directions, and provides a shelf area without any structural modification.
Vinyl frames do not absorb moisture, which is the most relevant property for homes in Anderson County. Wood frames absorb humidity seasonally, swell against the sash, and pull away from perimeter seals as they dry. Vinyl holds its dimensions through that cycle, does not rot, and carries no painting or refinishing requirement over its service life.
Multi-pane insulated glass with low-emissivity coatings limits solar heat gain through East Tennessee's long cooling season and slows heat loss outward in winter. Our energy-efficient window options include upgrade glass packages for openings where the thermal load is highest. The consultation identifies which elevations those are and where the upgrade makes the most practical difference for the specific home.
2025 Guildmaster Award. Oak Ridge homeowners replacing windows that have been in service for decades are making a long-term decision about who to trust with it. The Guildmaster Award is calculated from satisfaction surveys submitted by actual customers after projects close. Renuity earned it in 2025.
Lifetime transferable warranty. Covers the window product and the installation labor for the life of the unit. A warranty that transfers to the new owner at sale provides documentation on an improvement the next owner can rely on.
Licensed and insured installation teams. Licensed and insured crews carry the coverage that protects the homeowner if something goes wrong on the job. Licensed installation ensures the work meets the current code standard at each opening.
Free in-home estimates. Every unit is fabricated to the specific dimensions of its opening. In Oak Ridge homes where original construction dimensions do not always conform to current standard sizing, the estimate visit assesses each opening individually before any fabrication is ordered. No cost, no obligation.
Consultation. A specialist measures each opening and evaluates the surrounding frame and trim. In Oak Ridge's older homes that assessment frequently surfaces moisture damage or deterioration that is not visible from inside the room. Style and glass options are reviewed against how each room is used and which elevations carry the most thermal load.
Fabrication. Each unit is built to the measured dimensions of its specific opening with the style and glass package confirmed at consultation.
Installation. Crews remove the existing unit, address frame and trim preparation identified at the consultation, set and seal the replacement, and finish trim at each opening. Most 10- to 15-window projects complete within a few days; the consultation establishes the specific timeline.
Walkthrough. Each new window is operated with the homeowner before the crew leaves. Warranty documentation and care guidance are reviewed on site.
Homeowners can also ask about Renuity's bathroom remodeling in Oak Ridge and kitchen cabinet refacing in Oak Ridge during the consultation.
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plus 12 months, no interest,no or low monthly payments
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Renuity installs vinyl-framed replacement windows in Oak Ridge with multi-pane insulated glass and a lifetime transferable warranty. Schedule a free in-home estimate and review the project with a specialist at the home.
At Renuity, our greatest pride comes from the trust homeowners place in us and the lasting results we deliver. From seamless installations to transformative home upgrades, we’re committed to making every project simple, stress-free, and built to last. Our family of regional brands includes some of the most respected names in remodeling nationwide, all united by proven expertise and a shared commitment to exceptional service. See how we’ve made a difference for families nationwide and what they have to say about their experiences with Renuity.
Very professional, pleasant, ahead of schedule . Dealing with Danny Guthrie was pleasant and answered all our questions. Their were no other surprise costs. We loved the service, the contractors wer...
All the people we have dealt with from Renuity from the sales rep, office administration & the installers, have been very good to deal with. On the first day of the installation, they found dry rot un...
This was a very pleasant experience. Lance, my salesperson, was very professional and understood my concerns and needs. Blake and Sebastian, the installers of my new shower remodel, were friendly, har...
We have used Renuity Home Improvement (formerly FHIA) five different times, and every experience has been excellent. They replaced the windows in our previous two homes, completed our parents’ two hom...
We are so pleased with our new shower ! The installing crew were friendly, professional and on time. The appearance of the modern shower is so lovely. We would recommend this company 100% if you wa...
Excellent salesman Wesley was .kind, friendly and knowledgeable...great guy. The brothers were Excellent and beyond, superb work by them and they were fast with the installation. No better place to h...
We had a roof and windows installed by this company. We had 4 companies we were interviewing. FHIA was the second one we met with. Josh came to our home to present their products and servies to us. I...
Great workmanship. Great job. The workers was very professional and explained the installation. Clean up after the job was completed. I would definitely recommend this crew to anyone interest. Thanks...
Conde was very nice and professional with his work , and they kept me informed of the job as it went forward. These are nice windows that should be trouble free for a long time. They were thorough thr...
Now that windows all installed I am pleased with the work, clean up, craftsmanship of products I am pleased. Conscientious of others property. Installed with great care of surroundings. Do recommend...
