Expert Window & Door Replacement in Lafayette, CO
From skilled installers, bring exceptional craftsmanship into your Lafayette home for perfectly fitted windows and doors.
★★★★★ 400+ Google Reviews | Serving Lafayette Since 2003
Lafayette’s Leader in Windows & Doors
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The Hometown Choice for Replacement Windows in Lafayette, CO
Offering exterior solutions and replacement windows in Lafayette, CO, to enhance comfort, style and everyday life.
Window & Door Upgrades for Lafayette’s Suburban & Historic Homes
Preserve the charm, upgrade the comfort. Window World helps Lafayette homeowners replace aging windows and doors with energy-efficient options that help keep spaces comfortable and energy bills lower all year. Contact our local team for a free estimate.
Custom Replacement Window Styles in Lafayette, CO
Upgrade your home in Lafayette, CO’s Old Town neighborhood with exceptional products you’ll adore at budget-friendly rates that are hard to beat.
Energy Efficient Windows in Lafayette, CO
Lafayette, CO sits at about 5,236 feet, where the atmosphere filters less sunlight before it reaches homes in Old Town. Our windows come standard with Low-E glass that helps block harmful UV rays and keeps your floors, furniture and window treatments from fading.
You can’t control the weather in Lafayette, CO, but you can control how much of it gets inside. Our insulated frames and argon gas-filled glass slow heat transfer both ways, keeping your home comfortable and your bills lower.
Entry & Patio Door Replacements in Lafayette, CO
Upgrade every corner of your Lafayette home with products you’ll love at prices you’ll welcome.
What Your Lafayette Neighbors Are Saying
See Why Lafayette Homeowners Choose Window World
The installers did an incredible job, and my new windows are stunning! I’d recommend them to anyone and everyone!
10 out of 5 stars! Window World showed up on time, finished the job in less than a day, and left my house cleaner than they found it.
Window World made the process so easy and the install was top notch. I can’t believe the difference it’s made inside and out!
The Local Leader
Neighborhoods We Serve in Lafayette
Window World of Denver offers window replacement in Lafayette, CO, from the historic homes in Old Town Lafayette to neighborhoods near Waneka Lake and Indian Peaks. We help Lafayette homeowners replace aging windows with energy-efficient styles that keep out Boulder County wind and help lower energy bills.
- Old Town Lafayette
- Indian Peaks
- White Hawk Ranch
- Blue Heron
What Lafayette, CO Homeowners Ask About Window Replacement
Curious about replacing your windows? See what Lafayette homeowners ask and get the answers below.
No. Lafayette residents get an extra $150 on eligible Boulder County EnergySmart projects, but EnergySmart’s 2026 rebates are income-qualified only, and windows and doors aren’t eligible. Xcel’s residential rebates exclude windows too. Older homes may qualify for the city’s own restoration grant instead.
Lafayette was founded in 1888 as a coal town, and Old Town still has 1890s miners’ homes, some moved in from mine camps. These small cottages usually look best with double-hung windows. If you’re applying for the restoration grant, the design has to match the original.
Possibly. Lafayette’s Property Restoration Grant funds work on buildings at least 50 years old, typically $3,000 for most structures and $4,000 for designated landmarks, with a range of $1,000 to $10,000. It explicitly covers window and door replacement that matches the original design based on historic photos, plus repair of original windows.
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