Exterior Remodeling & Window Replacement in Lake Geneva, WI
Wilco Exteriors replaces worn-out windows for Lake Geneva homeowners and handles the rest of the exterior too, including residential roofing, siding, gutters, soffit and fascia, and exterior doors. Reach out when a window lets in cold air or won’t cooperate, the roof is losing shingles, siding is cracking or fading, or the roofline is starting to deteriorate. We’ll schedule a free inspection, explain what we find, and give you a written estimate with no pressure attached.
Window Replacement in Lake Geneva, WI
Spring cleaning is when a lot of homeowners take a hard look at their windows. You pull back the curtains to wash the glass and find one pane that stays cloudy no matter what you use. You try to air out the house and discover a sash that won’t budge, another that slides right back down, and a lock that hasn’t really locked in a while. Then there’s the peeling sill you’ve been meaning to repaint for three summers.
Those are the kinds of problems that lead homeowners to consider window replacement in Lake Geneva, WI. Wilco installs energy-efficient vinyl and fiberglass replacement windows, and we put as much care into the installation as into choosing the window.
Every opening is measured individually so the new window fits the space it’s going into. During installation, each window is set plumb, level, and square so the sashes move freely and the locks line up. We seal it around the perimeter to keep air and water out, then finish the trim inside and out so the opening looks clean.
A good window that’s installed poorly will still let in drafts. Getting the fit and seal right is what makes new windows worth the investment.
What We Hear From Homeowners
These are the window problems Lake Geneva homeowners describe to us most often:
“There’s a breeze, and the window’s closed.” Air leaking in along the sash or around the frame.
“It takes both hands and a shove.” Windows that drag, bind, or stick partway.
“It won’t stay up on its own.” Worn balances that let the sash slide back down.
“That lock hasn’t worked in years.” Hardware that spins, sticks, or won’t pull the window tight.
“There’s condensation between the panes.” A failed seal letting moisture into the glass unit.
“The frames are splitting.” Wood that’s rotting or vinyl that’s cracked and brittle.
What these problems have in common is a window that no longer fits or seals the way it should. A replacement window is built to match the opening, then secured and sealed in place. With the gaps closed, drafts stop and the area near the glass feels as comfortable as the rest of the room.
Energy-efficient glass helps too. Insulated panes slow down how quickly heat passes through the window, so less warmth escapes in winter and less heat comes in during 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.
New windows are also easier to live with. They open with light pressure, stay put, and lock with a simple turn. From outside, fresh frames and clear glass make the whole house look better cared for.
Replacement Window Options for Your Home
The right window depends on the room and how you want to use it. A bedroom might need good ventilation, a kitchen window needs to be easy to reach, and a living room may be all about light. We’ll consider each opening, your home’s style, and your budget.
Double-Hung Replacement Windows
Double-hungs are the style most people grew up with, and they’re easy to use. You can open the lower sash, the upper sash, or both for airflow, and the sashes tilt in so you can clean both sides from inside.
Sliding Replacement Windows
Sliders open sideways along a track with a light push. They’re a simple choice for spaces where lifting is awkward, like over a counter, behind furniture, or in a wide, low opening.
Picture Windows
A picture window is a single fixed pane, so nothing blocks the light or the view. It’s often paired with operating windows on either side to give the room airflow as well.
Custom-Fit Replacement Windows
Window openings in existing homes are rarely perfectly square or a standard size. We measure every opening and order windows to match, which helps each one seal tightly and look finished.
Vinyl or Fiberglass
Vinyl is affordable and needs very little maintenance. Fiberglass costs more but is a rigid material that holds its shape well as temperatures change. We’ll help you compare them for your home.
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 start with a visit to your home. You tell us which windows are giving you trouble and what you want to improve, and we ask a few questions about how you use each room. Then we look at the windows ourselves. The visit and estimate are free.
Evaluating Your Existing Windows
We check each window’s operation and lock, look for fogged glass or failed seals, and inspect the frames and sills for rot, cracks, or warping. We also look at the surrounding wall and trim for water damage, then walk you through what we found.
Choosing Your Replacement Windows
Once we know which windows need replacing, we’ll help you choose the style, material, and glass for each one. After taking exact measurements, we give you a written, itemized 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 works for your schedule. Beforehand, we’ll let you know what to clear away, such as furniture near the windows and blinds or curtains, so the crew can start right away.
Replacement Window Installation
Our installers remove each old window, clean and prepare the opening, and set the new window plumb and level. We secure it, seal it around the perimeter, and finish it with trim. If we find damaged framing, we’ll show you and discuss options before moving ahead.
Cleanup and Final Walkthrough
When the work is complete, we haul away the old windows, pick up debris, and clean the work areas inside and out. Then we go room by room with you and test every window to make sure it opens, closes, and locks the way it should.
The overall 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 posted if anything changes.
Residential Roofing in Lake Geneva, WI
Wilco Exteriors is also a roofing company serving Lake Geneva homeowners. Our residential roofing services include roof inspections, storm-related evaluations, repairs, roof replacement, and new roof installation. Every project starts with understanding what’s actually happening on your roof.
Most roofing calls start with something a homeowner noticed. It might be shingle pieces in the yard after a storm, shingles that look curled, cracked, or bare, or a brown stain spreading across a ceiling. Sometimes flashing has pulled loose around a chimney, or granules are washing out of the downspouts. Other times, the roof is simply getting older, and the homeowner wants to know how it’s holding up.
Wisconsin’s seasons take a steady toll on roofing. Snow can sit for weeks, and ice builds along the eaves. Wind from spring and summer storms catches shingle edges, and heavy rain tests every seam and flashing detail. Freeze-thaw cycles and seasonal temperature changes gradually loosen fasteners and break down sealants.
Much of that wear can’t be seen from the ground. That’s why we inspect the entire roofing system before recommending any work. If a handful of damaged shingles or a loose piece of flashing is causing the problem, a repair may be all you need. 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 roofing system.
As a residential roofing contractor, our goal is to give you a clear picture of your roof and an honest recommendation, even if that means waiting on a bigger project.
Roof Inspections
An inspection answers the question every homeowner has about an aging or damaged roof: what’s actually going on? It’s worth scheduling if you’ve noticed missing or damaged shingles, a leak or water stain, loose flashing, visible wear, or changes after a storm. It’s also helpful if you have an older roof and simply don’t know how much life it has left.
We examine the shingles, flashing, vents, valleys, and roof edges and look for soft or deteriorating areas. If there’s a leak, we trace it back to where water is getting in. Any storm damage is documented. Then we explain what we found so you can decide on the next step with confidence.
Roof Replacement and Installation
Replacement makes sense when a roof’s overall condition calls for it. We look at the age of the roofing materials, how far deterioration has spread, the extent of any damage, whether the same problems keep coming back, and the condition of the decking and underlayment. When most of those factors point the same way, a new roof usually makes more sense than another repair.
When a roof replacement is the right call, our crew handles each 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 roof installation is only as good as its details, from a solid deck to well-sealed flashing and proper ventilation. 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 while the crew works. Once the new roof is on, we clean up the yard and driveway and inspect the finished work before calling the project complete.
More Exterior Services for Lake Geneva Homeowners
Siding Replacement
When siding cracks, warps, comes loose, or fades unevenly, it doesn’t protect the walls behind it the way it should, and the house begins to look worn. We replace damaged siding and handle full siding installation for homeowners ready to update their exterior, from removing old panels to finishing the trim around windows, doors, and corners.
Gutter Replacement
Leaking corners, sagging runs, overflow in heavy rain, 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 move it away from your exterior walls and foundation.
Soffit/Fascia Replacement
Fascia lines the roof edge, supports the gutters, and closes off the roofline. Soffit covers the underside of the overhang, and vented soffit helps air move into the attic. Peeling, rotting, loose, or visibly damaged boards are signs it’s time to replace them and keep the roofline protected and neatly finished.
Door Replacement
An exterior door that drafts, sticks, doesn’t latch properly, or looks worn is something you notice every day. We replace entry and patio doors with options that seal well and operate smoothly. New doors also pair naturally with replacement windows and siding.
Why Lake Geneva Homeowners Choose Wilco Exteriors
Multiple Exterior Services From One Company Windows, roofing, siding, gutters, soffit and fascia, and doors are all handled by Wilco, so related projects can be planned together.
Recommendations Based on Your Home We look at the actual condition of your windows, roof, and exterior before suggesting any work.
Clear Communication You’ll know the scope, cost, and schedule before we start, and we’ll stay in touch until the job is done.
Careful Installation Our own crew does the work, not subcontractors, and we give close attention to fit, sealing, and flashing.
Respect for Your Property We protect your home while we work, clean up afterward, and review the completed project with you. Wilco is locally owned, licensed, bonded, and insured, with an A+ rating from the Better Business Bureau.
Client Testimonials
Reviews from Janesville, WI & Illinois homeowners we’ve helped.
Serving Lake Geneva, Wisconsin
Wilco Exteriors provides window replacement, residential roofing, siding, gutters, soffit and fascia, and exterior doors to homeowners in Lake Geneva and the surrounding area.
Each season brings its own challenges for a home’s exterior. Deep cold tests window seals and weatherstripping. Snow and ice build up on the roof and in the gutters, then melt and refreeze. Spring and summer storms drive rain against siding and roof edges, and long stretches of sun slowly fade and weaken exterior materials. Most of this wear happens gradually, and it usually shows up first as a draft, a leak, or a spot of damage.
When you notice something, we’ll come out, find the cause, and lay out your options clearly. You decide what needs attention now and what can wait.
Frequently Asked Questions
The most common signs are drafts near the frame, fog between the panes, sashes that stick or won’t stay open, locks that no longer work, and frames that are soft, cracked, or rotting. A single issue may be repairable. When several problems show up across multiple windows, replacement is usually the better long-term choice.
Yes. Many homeowners start with the windows that bother them most, such as drafty bedroom windows or ones that won’t open, and replace the rest later. We’ll help you decide which to prioritize and make sure the new windows work well with 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 edges, and finished with trim. When we’re done, we clean up and test every window with you before we leave.
Replacement is usually worth considering when shingle damage is widespread, leaks keep returning after repairs, the decking feels soft, or the roofing materials have reached the end of their useful life. Isolated problems can often be repaired. An inspection will tell you which situation you’re in.
Choose a company that is licensed and insured, inspects your roof before quoting, explains its findings in plain language, and provides a detailed written estimate. Reviews from other homeowners and a verifiable business address are also good signs. Be cautious of anyone who recommends a full replacement without showing you why.
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.
Look for cracked, warped, or loose panels, uneven fading, gaps at seams or corners, and areas 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 underneath before recommending replacement.
Ready to Get Started?
If your windows are drafty, foggy, or hard to use, choose a time on the calendar and we’ll come out to take a look. We can also inspect your roof, siding, gutters, or other exterior concerns during the same visit. Your inspection and estimate are free, and there’s no pressure to decide right away.