Exterior Remodeling & Window Replacement in Muskego, WI
Wilco Exteriors replaces and installs windows for Muskego homeowners, and we’re also a residential roofing company that handles siding, gutters, soffit and fascia, and exterior doors. Call us when a window lets in cold air or won’t open, shingles are coming loose, siding is cracked or faded, or a door no longer seals. We’ll come out for a free inspection, show you what we find, and give you a clear written estimate.
Window Replacement in Muskego, WI
A good window is one you never think about. It opens when you want fresh air, closes tight when the weather turns, and locks without any fuss. Once windows start to age, you think about them constantly. There’s the one you have to wrestle open, the one that won’t stay up, and the one with a lock that never quite catches. You notice the cold spot by the couch every winter, the cloudy pane you can’t clean, and the frame that feels spongy under the paint.
Wilco replaces windows for Muskego homeowners who want to go back to not thinking about them. We install energy-efficient vinyl and fiberglass replacement windows, and our window installers treat the installation as the most important part of the job.
That’s because a new window only performs as well as it’s installed. We measure every opening individually so each replacement window fits its space. During installation, we set each window plumb, level, and square so the sashes move smoothly and the locks line up. We seal the full perimeter to keep air and water out, then finish the interior and exterior trim so the opening looks clean.
When those steps are done right, new windows close the drafts, operate easily, and make the rooms around them more comfortable. For more on materials and glass options, visit our window replacement page.
Common Window Problems
These are the issues we see most often when homeowners call us about replacement windows:
Drafts Around the Frame You can feel cold air moving near the window even when it’s closed and locked.
Fog Between the Panes A cloudy film or droplets inside the glass means the seal has given out.
Sticking Windows The sash drags in the track or jams partway, so opening it takes real effort.
Difficult Locks The latch has to be forced, turns loosely, or doesn’t pull the window tight.
Deteriorating Frames Rotting wood, flaking paint, or cracked vinyl show the frame is wearing out.
Windows That Won’t Stay Open Worn balances let the sash drop unless something is holding it up.
Most of these problems come from a window that has lost its fit or its seal. A properly installed replacement window is sized for the opening, secured in place, and sealed around the edges, so air stops finding its way in. The area near the glass stops feeling like a different season from the rest of the room.
Energy-efficient glass adds to the comfort. Insulated panes slow down heat moving through the window, so more warmth stays inside in winter and less heat builds up in summer. Your heating and cooling system has less to make up for, though how much you notice depends on your home and your current windows.
The everyday difference is easy to feel. New windows lift or slide with light pressure, stay where you leave them, and lock on the first turn. From outside, fresh frames and clear glass make the whole house look sharper.
Replacement Window Options for Your Home
The right replacement window depends on the room and how you use it. A bedroom may need airflow, a kitchen window needs to be easy to reach, and a living room window might be mostly about light and the view. We’ll help you match each opening to the right style, material, and budget.
Double-Hung Replacement Windows
Double-hungs have two sashes that slide up and down, so you can ventilate from the top, bottom, or both. They’re a practical choice for bedrooms and living spaces, and tilt-in sashes make the outside glass easy to clean.
Sliding Replacement Windows
Sliders open horizontally along a track with a gentle push. They work well where lifting is awkward, like over counters or in basements, and in openings that are wider than they are tall.
Picture Windows
A picture window is one fixed pane that lets in plenty of daylight and gives you an unobstructed view. It’s often paired with operating windows so the room still gets fresh air.
Custom-Fit Replacement Windows
Openings in existing homes often aren’t a standard size or perfectly square. We measure each one and order windows to fit, which helps every window seal properly and look finished once the trim is on.
Vinyl or Fiberglass
Vinyl is cost-effective and needs very little maintenance. Fiberglass costs more but is a rigid material that holds its shape well through temperature changes. We’ll explain how each fits your home and plans.
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
It starts with a visit to your home. You tell us what’s been frustrating you about your windows, and we ask how you use each room. Then we look at the windows ourselves. There’s no cost for the visit or estimate, and no obligation to move forward.
Evaluating Your Existing Windows
We check each window’s operation and lock, look for fogged glass and failed seals, and inspect the frames and sills for rot, cracks, or warping. We also look at the surrounding trim and wall for moisture and walk you through what we find.
Choosing Your Replacement Windows
With the evaluation done, we’ll help you choose the style, material, and glass for each opening. We take precise measurements and give you an itemized written quote, so you know exactly what’s included before anything is ordered.
Preparing for Installation
After your windows are made and delivered, we’ll set an installation date that fits your schedule. Beforehand, we’ll let you know what to clear away, like furniture near the windows and blinds or curtains, so the crew can get started right away.
Replacement Window Installation
Our installers remove each old window, clean and prepare the opening, and set the new window plumb, level, and square. Each one is secured, sealed, and finished with trim. If we find damaged framing, we’ll show you and discuss how to fix it before continuing.
Cleanup and Final Walkthrough
Once installation is done, we haul away the old windows and clean the work areas inside and out. Then we go room by room with you, testing each window to make sure it opens, closes, and locks the way it should.
The timeline depends on how many windows you’re replacing, their sizes, and the condition of the openings. We’ll give you a realistic schedule during your estimate and keep you updated if anything changes.
Residential Roofing in Muskego, WI
Along with window replacement, Wilco Exteriors is a roofing company serving Muskego homeowners. Our residential roofing services include inspections, storm-related evaluations, repairs, roof replacement, and new roof installation.
Most calls start with something a homeowner noticed, like missing or curled shingles, a ceiling stain after heavy rain, or flashing lifting around a chimney. Wisconsin’s snow, ice, storms, and freeze-thaw cycles wear on a roof gradually, and much of that wear can’t be seen from the ground.
That’s why our roofers start with a close look at the entire roof. Then we recommend the right next step, whether that’s a targeted repair or a full replacement with a new asphalt shingle roof. A few damaged shingles rarely mean you need a new roof, and we’ll tell you when a repair is the smarter choice.
Roof Inspections
A roof inspection gives you an accurate picture of your roof’s condition before you decide what to do. It’s worth scheduling if you’ve noticed missing or damaged shingles, a leak or water stain, loose flashing, or visible wear. It’s also helpful after severe weather, or if your roof is getting older and you want to know how much life it has left.
During the inspection, we check the shingles across the whole roof, not just the spots you’ve noticed. We look at the flashing around chimneys, vents, and skylights, examine valleys and roof edges, and check for soft or deteriorating areas. If there’s a leak, we trace it back to where water is actually getting in. Any storm-related damage is documented.
Afterward, we explain what we found and what it means. Many inspections end with a small repair or simple peace of mind. If replacement is worth considering, we’ll walk you through the reasons and your options.
Roof Replacement and Installation
Replacement becomes the right call when the overall condition of the roof points that way. We consider how old the roofing materials are, how far wear and deterioration have spread, the extent of any damage, whether leaks or other problems keep coming back, and the condition of the decking and underlayment. When those factors line up, a new roof is usually a better investment than continuing to patch the old one.
When a roof replacement makes sense, our crew handles every step:
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
A dependable roof installation comes down to the details: a sound deck, waterproofing in the right places, flashing sealed at every transition, and ventilation that lets the attic breathe. Before work begins, we’ll review the scope with you, help you choose shingles that suit your home, and explain what to expect. We’ll keep you updated as the work progresses, then clean up and inspect the finished roof before calling the job done. Learn more about roof replacement.
Siding Installation & Replacement in Muskego, WI
Siding is your home’s first line of defense against rain, snow, and wind, and it has a big influence on how the house looks from the street. When panels crack, warp, come loose, or fade unevenly, it stops doing both jobs well. Moisture can get behind damaged sections, and a well-kept home can start to look worn.
Homeowners usually reach out to a siding contractor for one of two reasons. Sometimes part of the house needs siding replacement, like a wall damaged in a storm or one side that’s weathering faster than the others. Other times, the homeowner wants complete siding installation as a full exterior update, often alongside new windows, a new roof, or new gutters.
Wilco handles both. We start by inspecting your current siding and the wall behind any damaged areas. Then we help you choose a style and color that suit your home. Our crew removes the old material, addresses any problems we find underneath, installs the new residential siding, and finishes the trim around corners, windows, and doors so the exterior looks clean and complete.
As a siding company that also handles windows and roofing, we can coordinate the work if you’re planning several projects at once. Learn more about siding replacement.
More Exterior Services for Muskego Homeowners
Soffit/Fascia Replacement
Fascia lines the roof edge, supports the gutters, and seals the roofline. Soffit covers the underside of the overhang, and vented soffit helps air flow into the attic. When these boards rot, loosen, or show damage, replacing them protects the roofline and gives the exterior a finished look.
Door Replacement
A door that drafts, sticks, doesn’t latch, or has worn weatherstripping makes every trip in and out a little harder. We replace entry and patio doors, measuring the opening carefully and making sure each new door is square in its frame, sealed against the weather, and adjusted to swing and latch smoothly.
Gutter Replacement
Leaking seams, sagging runs, overflow, and gutters pulling away from the roofline send water down your siding instead of away from it. We install seamless gutters that carry runoff from the roof edge to downspouts that direct it away from your walls and foundation.
Why Muskego Homeowners Choose Wilco Exteriors
Multiple Exterior Services From One Company Windows, roofing, siding, doors, gutters, and soffit and fascia are all handled by our team, so related work can be planned together.
Recommendations Based on Your Home We look at the actual condition of your exterior before suggesting anything, and we’ll tell you when a project can wait.
Clear Communication You’ll know the scope, cost, and schedule before we start, and we’ll keep you updated until the job is done.
Careful Installation Our own crew does the work, without subcontractors, and pays close attention to measuring, fit, sealing, and flashing.
Respect for Your Property We protect your home while we work, clean up thoroughly, and review the finished project with you. Wilco is locally owned, licensed, bonded, and insured, and holds an A+ rating with the Better Business Bureau.
Client Testimonials
Reviews from Janesville, WI & Illinois homeowners we’ve helped.
Serving Muskego, Wisconsin
Wilco Exteriors provides window replacement and installation, residential roofing, roof inspections, roof replacement, siding, gutters, soffit and fascia, and exterior doors for homeowners in Muskego and the surrounding area.
A home’s exterior takes a different kind of wear each season. Winter cold tests window seals and door weatherstripping. Snow and ice collect on the roof and in the gutters, then melt and refreeze along the edges. Spring and summer storms drive wind and rain against siding and roof edges, and long stretches of sun slowly fade exterior materials. That wear usually builds quietly until it shows up as a draft, a leak, or damaged siding.
When you notice something, we’ll come out, find the cause, and lay out your options clearly so you can decide what to handle now and what can wait.
Frequently Asked Questions
Look for drafts around the frame, fog between the panes, sashes that stick or won’t stay open, locks that don’t secure the window, and frames that are soft, cracked, or rotting. One minor problem might be repairable. When several windows share more than one of these issues, replacement is usually the better long-term choice.
Yes. Many homeowners start with the windows causing the most trouble, like a drafty bedroom window or one that won’t open, and replace the rest later. We’ll help you prioritize and make sure new windows work well alongside the ones you’re keeping.
Our crew removes each old window, prepares the opening, and checks for hidden damage. The new window is set level and square, secured, sealed around the perimeter, and finished with trim. Before we leave, we clean up and test every window with you.
In most cases, yes. Drafts usually come from failed seals, loose sashes, or gaps between the frame and the wall. A replacement window is sized for the opening and sealed around its entire perimeter, which closes those gaps. Energy-efficient glass also helps the area near the window feel warmer. How well a new window stops drafts depends heavily on the installation, which is why we measure and seal each opening carefully.
Schedule an inspection if you notice missing or damaged shingles, a leak or ceiling stain, or loose flashing, or after a storm with strong wind or hail. It’s also a good idea if your roof is getting older and hasn’t been checked in a while. Catching small problems early usually keeps repairs smaller.
Replacement is worth considering when shingle damage is widespread, leaks keep returning after repairs, the decking feels soft or uneven, or the roofing materials have reached the end of their useful life. Damage in one area can often be repaired. An inspection will show which situation applies.
Watch for cracked, warped, or loose panels, uneven fading, gaps at seams or corners, and sections that look wavy or bulged. Moisture stains or soft spots on interior walls behind the siding can also point to a problem. We’ll inspect the siding and the wall behind it before recommending replacement.
Choose a contractor who is licensed and insured, inspects the roof before quoting, explains findings clearly, and provides a detailed written estimate. Reviews from other homeowners and a verifiable business address are good signs too. Be cautious of anyone who recommends a full replacement without showing you why it’s needed.
Ready to Get Started?
If your windows are drafty, foggy, or hard to open, choose a time on the calendar and we’ll come take a look. We can also inspect your roof, check your siding, or look at doors, gutters, and other exterior concerns during the same visit. Your inspection and estimate are free, and there’s no pressure to decide on the spot.