Looking for a trusted window installation company in Kentucky? The Window Source of The South has been installing energy-efficient replacement windows for homeowners across Southwest Kentucky for years. We are based in Cadiz, KY and our crews cover Hopkinsville, Paducah, Bowling Green, Murray, Princeton, Madisonville, Owensboro, and every town in between. Every project starts with a free in-home estimate and comes with a lifetime warranty on the windows we install.
Double Hung Windows
The most popular replacement window in Kentucky homes. Double-hung windows have two sashes that slide up and down. Both tilt in for easy cleaning from inside the house. Great for every room and simple to operate.
Sliding Windows
Sliding windows open side-to-side on a smooth track. Perfect for spots where you need a wide view but cannot swing a window outward, like over a kitchen sink or a countertop.
Casement & Awning Windows
Casement windows open outward with a crank handle and give you the tightest seal of any window type. That means less air leak during Kentucky winters. Awning windows also crank open but hinge at the top, so they shed rain. Both are popular in bathrooms, kitchens, and basements.
Bay & Bay Windows
Bay and bow windows push out from the wall and add light, space, and curb appeal to any Kentucky home. Great for living rooms, dining rooms, and primary bedrooms. Bay windows have 3 angled panels. Bow windows have 4 to 6 curved panels.
Garden Windows
Garden windows are small bump-out windows most often used above kitchen sinks. They create a built-in shelf for herbs, plants, and natural light.
Basement Hopper Windows
Basement hopper windows hinge at the bottom and open inward at the top. Compact, secure, and ideal for finished basements across Kentucky homes.
Architectural Shapes
Arched, round, octagonal, and other architectural shape windows add a custom look to dormers, entryways, and great rooms. Custom-sized to your opening.
Why Southwest Kentucky Homeowners Choose Us
We are locally owned and operated in Cadiz. We are not a national call center. When you call 270-985-6772, a real person in Kentucky answers. We have earned 5-star reviews from homeowners across the region by doing three things well: showing up on time, doing quality install work, and standing behind every window we put in.
- Locally owned and operated. Family-run from our Cadiz office at 135 Breckenridge Point.
- Free in-home estimates anywhere in Southwest KY. We come to your home, measure, and give you a written price the same day.
- Built for Kentucky weather. Hot humid summers and cold winters. Every window we install is built to handle both.
- Lifetime warranty. On every window we install, for as long as you own your home.
- Financing available. Break the cost into monthly payments that fit your budget.
Licensed and insured Kentucky contractor. All install crews are fully insured.
Energy-Efficient Windows for the Kentucky Climate
Kentucky weather is tough on windows. Hot humid summers in Hopkinsville and Paducah. Cold winters in Bowling Green and Owensboro. Old single-pane windows leak conditioned air year-round and can cost you 25 to 30% of your heating and cooling bill. Every window we install uses double-pane Low-E glass with argon gas fill and an insulated frame. The result: lower power bills in summer, lower heat bills in winter, and a quieter home year-round.Most of our window options are Energy Star certified for the South-Central climate zone that covers most of Kentucky. Triple-pane upgrades are also available if you want maximum efficiency.
Locally Owned, Operating in Kentucky
The Window Source of The South is the Kentucky franchise of the nationwide Window Source brand. We are owned and run by people who live in Trigg County. We know what a July heat wave does to a drafty older home in Hopkinsville. We know what a January cold snap does to a poorly sealed frame in Bowling Green. We know which Cadiz and Paducah neighborhoods have homes that need custom-sized windows.
When you hire us, you are not getting a national crew shipped in from out of state. You are getting a Kentucky team that lives here, works here, and stands behind every install.
FAQs
Who are the best window replacement companies in Kentucky and Southern Indiana?
The Window Source of The South is a top-rated window installation company serving Southwest Kentucky. We are locally owned in Cadiz, family-run, and have earned 5-star reviews from homeowners across Hopkinsville, Paducah, Bowling Green, Murray, Princeton, Madisonville, and Owensboro. Every window we install comes with a lifetime warranty.
How much does window replacement cost in Kentucky?
Window replacement cost in Kentucky depends on size, window type, glass package, and how many windows you replace at once. Standard vinyl double-hung windows start in the lower price tier. Bay and bow windows cost more due to their multi-panel design. Replacing 8 or more windows at once usually drops the per-window cost. Call 270-985-6772 for an exact quote.
What areas of Kentucky do you serve?
We install windows across Southwest Kentucky, including Cadiz, Hopkinsville, Paducah, Bowling Green, Murray, Princeton, Madisonville, Owensboro, Henderson, Oak Grove, Fort Campbell, Elizabethtown, and the Lake Barkley, Kentucky Lake, and Land Between the Lakes region. Our service area covers Trigg, Christian, Calloway, McCracken, Warren, Hopkins, Daviess, and Caldwell counties. Call 270-985-6772 to confirm your town is in our area.
How long does window installation take?
Most full-house window installs in Kentucky take 1 to 2 days. A single window replacement usually takes 30 to 60 minutes. Custom-built windows take 4 to 6 weeks to manufacture before install day, so plan ahead if you have a timeline
Are your windows energy-efficient?
Yes. Every window we install uses double-pane Low-E glass with argon gas fill and an insulated frame. Most options are Energy Star certified for the South-Central climate zone that covers Kentucky. Triple-pane upgrades are available for maximum efficiency. Most Southwest KY homeowners see lower heating and cooling bills within the first month.
Do you offer financing for window replacement?
Yes. We offer financing so you can break the cost into monthly payments that fit your budget. Talk to your installer during the free in-home estimate for current financing options.
Do you serve Fort Campbell military families?
Yes. We install windows for homeowners in Oak Grove, Hopkinsville, and Fort Campbell area military rentals and family homes. We understand PCS timing and can work around military moves.
Do you replace windows in lake houses around Lake Barkley and Kentucky Lake?
Yes. Lake houses and cabins around Lake Barkley, Kentucky Lake, and the Land Between the Lakes region are part of our regular service area. We can handle seasonal homes, waterfront considerations, and custom sizing for older lake properties.
What is the warranty on installed windows?
Every window we install comes with a lifetime warranty. We stand behind our installation work for as long as you own your home. Specific warranty terms are written into your install agreement.
Why should I choose a local Kentucky installer over a big-box store?
Big-box stores use sub-contractor crews that change job to job. We are locally owned in Cadiz, KY and our crews are our own people. You talk to the same company from first estimate to final install to any warranty work years later. That accountability matters when you are spending thousands of dollars on your home.