Exterior Remodeling & Window Replacement in Watertown, WI
Wilco Exteriors replaces and installs windows for Watertown homeowners and provides full residential roofing services, from roof inspections to complete roof replacement and installation. We also handle siding, gutters, exterior doors, and soffit and fascia. Call us when your windows are drafty or stuck, your shingles are failing, or your exterior needs attention. We’ll inspect it for free and give you a clear written estimate.
Window Replacement in Watertown, WI
The signs tend to stack up quietly. A window that used to slide easily now needs a hard push. Fog settles between the panes and won’t clear. One sash won’t stay open, a draft finds its way to the couch, and the paint on the frame keeps cracking.
Wilco provides window replacement for Watertown homeowners with energy-efficient vinyl and fiberglass replacement windows. Every opening is measured on its own, and each window is set square, sealed around the full perimeter, and trimmed inside and out. That careful installation is what keeps drafts and moisture out and lets new windows operate smoothly.
The payoff is a more comfortable home and windows you don’t have to fight with. See our window replacement page for more on materials and glass.
What We Hear From Homeowners
These are the issues we see most often when homeowners call us about replacement windows:
Drafts Around the Frame Cold air slips in near the sash even with the window locked.
Fog Between the Panes A cloudy layer inside the glass means the seal has given out.
Windows That Stick The sash catches or grinds instead of gliding.
Difficult Locks The latch won’t line up or doesn’t pull the window tight.
Deteriorating Frames Rot, cracking, or peeling finish shows the frame is wearing out.
Windows That Won’t Stay Open Worn balances let the sash slide back down.
A properly installed replacement window takes care of these issues together. It’s made for the opening, secured, and sealed around its edges, so drafts stop and the area near the glass stays comfortable. Energy-efficient glass helps rooms hold a steady temperature, new sashes open and lock without effort, and fresh frames give the exterior a cleaner look.
Replacement Window Options for Your Home
Watertown has a mix of older homes and newer construction, and the right window depends on the house and the room. Wilco installs energy-efficient vinyl and fiberglass replacement windows, and we’ll walk you through the choices in plain terms during your estimate.
Double-Hung Replacement Windows
Open the bottom sash, the top sash, or both for airflow. A dependable choice for most rooms, with tilt-in sashes that make cleaning the outside glass simple.
Sliding Replacement Windows
Sliders glide sideways on a track, no lifting required. They’re handy over sinks and counters, in basements, and in wide openings.
Picture Windows
A single fixed pane that brings in maximum daylight and keeps the view clear. Often paired with operating windows for ventilation.
Custom-Fit Replacement Windows
Older openings are often slightly out of square or an uncommon size. We measure each one and order windows to fit, so they seal properly and look finished.
Vinyl or Fiberglass
Vinyl is affordable and easy to maintain. Fiberglass costs more but stays stable through temperature changes. We’ll explain the tradeoffs so you can choose confidently.
What to Expect During Window Replacement
We keep the process simple and make sure you know what’s happening at each step.
Free Consultation and Estimate
We visit your home, listen to what’s bothering you, and look at your windows. The estimate is free.
Evaluating Your Existing Windows
We check operation, seals, frames, and trim, then explain which windows need replacing.
Choosing Your Replacement Windows
We help you choose styles, materials, and glass, measure each opening, and provide a written quote.
Preparing for Installation
Once your windows arrive, we set a date and let you know what to move out of the way.
Replacement Window Installation
Our crew removes each old window, preps the opening, and installs, seals, and trims the new one. Hidden damage gets shown to you first.
Cleanup and Final Walkthrough
We clean up, haul away the old windows, and test each new window with you.
Many window replacement projects are finished in a day or two. Larger homes or jobs with framing repairs can take longer, and we’ll give you a realistic timeline up front.
Residential Roofing in Watertown, WI
Wilco Exteriors is also a residential roofing company serving Watertown homeowners. Whether you need a single repair or a complete new roof, our roofing services start with an honest look at your roof’s condition.
Homeowners usually call a roofer after noticing something specific. It might be shingles scattered across the lawn after a storm, a few that look curled or cracked, a stain spreading on an upstairs ceiling, or flashing pulling loose around a chimney or vent. Others simply have an older roof and want to know how much life it has left.
Wisconsin’s seasons put steady wear on roofing. Snow and ice sit on the roof for weeks, storms bring wind and heavy rain, and freeze-thaw cycles gradually loosen fasteners and break down sealants. Much of that wear isn’t visible from the ground.
As a roofing contractor, we start by looking at the entire roof, then recommend the work it actually needs. Often that’s a targeted repair. When damage is widespread or the roof has reached the end of its useful life, we’ll walk you through replacement with a new asphalt shingle roof. Either way, you’ll get a clear explanation and a straightforward price.
Roof Replacement, Inspections & Installation
Deciding between maintenance, a repair, or a full roof replacement starts with understanding your roof’s current condition. During an inspection, we check the shingles and flashing, look for visible deterioration, recurring problem areas, signs of leaks, and storm-related changes, and assess the overall health of the roofing system.
Roof replacement makes sense when damage or wear affects a large part of the roof, or when the same problems keep coming back and smaller fixes no longer hold. A few damaged shingles usually don’t call for a new roof, and we’ll tell you when a repair is the better choice.
When replacement is the right call, our roof installation process includes:
Removing the existing roofing materials
Inspecting the roof deck and underlying structure
Installing waterproofing and underlayment
Installing your new asphalt shingle roof
Cleaning up your property thoroughly when the job is done
Other Exterior Services
Siding Replacement
Cracked, warped, loose, or faded siding lets moisture reach your walls and makes the house look worn. We replace damaged sections and install new siding, finishing the trim so the exterior looks complete.
Gutter Replacement
Leaking, sagging, overflowing, or loose gutters let water run down your siding instead of away from the house. We install seamless gutters that move runoff away from your walls and foundation.
Soffit/Fascia Replacement
Fascia supports the gutters and protects the roof edge, and vented soffit helps the attic breathe. Damaged or deteriorating boards should be replaced to keep the roofline protected and finished.
Door Replacement
Drafty, sticking, or damaged doors are a daily frustration. We replace entry and patio doors, measuring carefully so each one fits square, seals tightly, and swings smoothly.
Why Watertown Homeowners Choose Wilco Exteriors
Multiple Exterior Services From One Company Windows, roofing, siding, gutters, doors, and soffit and fascia, all handled by one team.
Recommendations Based on Your Home We inspect first and tell you honestly what needs attention and what can wait.
Clear Communication You’ll know the scope, price, and schedule before work begins.
Careful Installation Our own crew does the work, not subcontractors, with close attention to fit, sealing, and flashing.
Respect for Your Property We protect your home, clean up thoroughly, and walk through the finished work with you. Wilco is locally owned, licensed, bonded, and insured, with an A+ BBB rating.
Client Testimonials
Reviews from Janesville, WI & Illinois homeowners we’ve helped.
Serving Watertown, Wisconsin
Wilco Exteriors serves Watertown homeowners with window replacement, residential roofing, roof replacement, roof inspections, roof installation, siding, gutters, exterior doors, and soffit and fascia. Wisconsin’s mix of cold winters, heavy snow, spring rain, and summer storms gradually wears on every part of a home’s exterior. When that wear shows up as a draft, a leak, or visible damage, we’ll come out, find the cause, and help you plan the next step.
Frequently Asked Questions
Drafts, fog between the panes, sticking sashes, faulty locks, and soft or cracked frames are the most common signs. When several windows show these problems, replacement is usually the better long-term choice.
Yes. Many homeowners start with the windows causing the most trouble and replace the rest later.
After a storm with strong wind or hail, when you notice missing shingles or a leak, or if your roof is getting older and hasn’t been checked recently.
Widespread shingle damage, recurring leaks, a soft roof deck, or materials at the end of their useful life point toward replacement. Isolated damage can usually be repaired.
The old roofing is removed, the deck is inspected and repaired, and underlayment goes down before the new shingles, flashing, and ventilation are installed. We finish with cleanup and a final inspection.
Choose a licensed and insured contractor who inspects before quoting, explains findings clearly, and provides a detailed written estimate. Local reviews and a verifiable address are good signs.
Cracked, warped, or loose panels, uneven fading, and gaps at seams or corners are worth having checked.
When they leak in several spots, sag or pull away from the house, or overflow even when clean.
Ready to Get Started?
If your windows are drafty or hard to use, pick a time on the calendar and we’ll come take a look. We can also inspect your roof, talk through roof replacement, or check your siding, gutters, or doors during the same visit. It’s free, with no pressure to decide.