Window Replacement & Exterior Services in New Lenox, IL
Our family-owned team has upgraded New Lenox homes since 1986 — glass block windows, vinyl replacement windows, siding, and entry doors.
Backed by a lifetime warranty and free on-site estimates.
Built for New Lenox's Mix of Neighborhoods
-
Free On-Site Estimates
-
One-Day Professional Installation
-
0% Financing Available
Exterior Services for New Lenox Homeowners
New Lenox homes fall into two eras, and each one needs different exterior work.
-
Glass Block for Basements
Secure glass block that replaces failing vinyl and aluminum basement windows, with no sash or frame to pry.
Explore New Lenox Glass Block Windows →
-
Windows for Both Eras of New Lenox
Original 1970s–80s openings and newer standard-sized builds need different profiles. We stock both.
Explore New Lenox Window Replacement →
-
Siding for Illinois Winters
Storm-rated panels in colors matched to what's already on your block, whether that's a 1978 ranch or a 2015 build.
-
Entry & Patio Doors
Insulated cores and multi-point locks, sized for everything from cul-de-sac ranches to Route 30 frontage.
Explore Our Entry Door Services →
Two Eras of New Lenox Homes
New Lenox's housing stock tells two stories, and they need different things.
-
Village Commons and Older New Lenox
Mid-century ranches and split-levels where the original windows and siding are decades past their prime.
-
Ashton Estates, Prairie Ridge, and Newer Builds
Younger homes, but buyers and appraisers are already comparing curb appeal against the new construction next door.
-
Protecting Resale Value
Exterior upgrades are the most direct way to hold value in a market that has outpaced neighboring towns.
Why New Lenox Homeowners Choose Legacy
-
40+ YEARS IN BUSINESS
Installing across New Lenox and Will County since 1986.
-
5-STAR GOOGLE RATING
New Lenox homeowners consistently rate our exterior work five stars.
-
LIFETIME WARRANTY
Every window and door we install is backed for as long as you own the home.
-
NO SUBCONTRACTORS
Our own crews handle every install, start to finish.
New Lenox Customer Reviews
Our New Lenox Installation Process
-
REQUEST A QUOTE
Tell us about your project and get a free consultation.
-
ON-SITE MEASUREMENTS
We measure your exact openings to ensure a precise fit.
-
1-DAY INSTALLATION
Most New Lenox jobs are finished without disrupting your week.
-
FINAL CLEAN UP
We haul out the old materials and leave the site clean.
Get a Free New Lenox Estimate
Easy Financing for Exterior Upgrades
-
Affordable Payments
-
Zero Money Down
-
0% Financing
7 Signs It's Time to Replace Your Windows →
New Lenox glass block basement windows →
New Lenox window replacement →
Ready to Upgrade Your New Lenox Home?