Siding GuideBy Chad Yates, Owner·Updated September 2026·19 min read
Roofing Company in Beloit, WI: Roof & Siding Guide
Quick answer

Most Beloit-area asphalt shingle roof replacements land between about $9,000 and $18,000 for a typical single-family home. A more useful way to think about it is per square (one square equals 100 square feet of roof surface). Architectural shingles installed commonly run roughly $450-$700 per square on a walkable roof, and higher on steep, cut-up or multi-story roofs. So a simple 22-square ranch sits at the low end, while a 30-plus square Victorian with dormers, valleys and two tear-off layers can pass $20,000. Class 4 impact-resistant shingles usually add roughly 10-20 percent. Those are local ranges, not quotes. You get a written itemized estimate after the free inspection.

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Looking for a roofing company in Beloit, WI? Here is the short version: get a free inspection before you decide anything, insist on a written itemized estimate, and verify the contractor's Wisconsin license yourself before you sign. Most of the roofing regret we see in Rock County comes from a rushed decision, not a bad roof.

Straight about us, since it matters when you are picking a contractor: our Wisconsin office is in Madison, about 50 minutes up I-90 from Beloit, and our second office is in Centerville, Iowa. Family owned, doing exteriors in this region since 1979, and Rock County has been part of our regular service area for years, including commercial roofing work right in the Beloit area. We are local, just not on Prospect Street.

Beloit is a tough town on roofs. Older housing stock, a wide-open storm corridor coming up out of northern Illinois, and winters that build ice dams on eaves that were never vented correctly.

What Beloit's older housing stock means for your roof

A lot of Beloit homes were built between the 1890s and the 1960s, and that changes the roofing conversation in three concrete ways.

Plank decking instead of plywood. Many pre-1950 Beloit homes have 1x6 or 1x8 board sheathing with gaps between boards. Not a defect, but new shingle nails can miss solid wood, and gaps wider than about a half inch usually need to be sheeted over with new decking. A roofer who does not mention this before tear-off is either not looking or planning to surprise you with a change order.

Layered roofs. On older Beloit houses we routinely find two layers of asphalt, sometimes cedar shakes underneath. Code allows new shingles over no more than one existing layer, and requires a tear-off if the existing roofing is water-soaked, buckled or deteriorated. If you already have two layers, tear-off is not a preference, it is the rule the inspector enforces.

Steep pitches, cut-up rooflines and old skylights. The Victorians and Craftsman homes near Beloit College and on the older east side often have 10/12 or steeper pitches with dormers and valleys everywhere. Those roofs leak in the details, not the field: valleys, sidewall step flashing, chimney counterflashing, and skylights. A 20-plus year old skylight is a leak waiting to happen, and the seal fails long before the glass looks bad. If yours are that old, replace them with a new unit and matching flashing kit during the reroof. Reflashing an ancient skylight and hoping is the cheap call that brings us back in two years.

Three jobs we run into over and over

  • The 1920s foursquare with three problems at once. Two layers of shingles, rotted decking in one north valley where snow sat every winter, and a chimney with tar smeared over failed counterflashing. Full tear-off, new decking in the valley, new step and counterflashing: mid-teens once the extras are in.
  • The 1950s ranch with a pipe boot leak. Cracked rubber boot on a plumbing vent, brown ring on the bedroom ceiling, shingles otherwise fine. Fix the boot for a few hundred dollars and call us back in 2032. That is honest roof repair in Beloit, not a sales pitch.
  • The mid-century home where the gutters killed the fascia. Undersized gutters overflowing all winter, soffit soaked, fascia rotted for 30 feet along the back. Fascia replacement plus new seamless gutters, roughly $1,800-$3,000. Cheapest exterior repair most homeowners ever make.

If your Beloit roof is over 18 years old, it deserves a real look. Our residential roofing inspections cover the whole system, not just the shingles.

"No leak" does not mean "no problem"

This is the most expensive misconception we run into. Hail does not usually cause an immediate leak. It fractures the asphalt mat under the granules, and that bruise sits there quietly while UV and freeze-thaw work on the exposed spot. The failure shows up one, two, sometimes three years later, long after your claim window closed.

Same story with age. From what we see coming off Rock County roofs, three-tab shingles start giving up around 15-20 years and architectural shingles run more like 22-30. Curling edges, granules in the downspout splash, and brittle shingles that crack when you flex them show up well before water hits your ceiling.

A pinhole leak around a vent in November is a $350 fix. Ignored through a Wisconsin winter it soaks the decking, delaminates plywood and grows mold in the insulation. By spring that is a $2,800 decking-and-drywall job. Water is patient and it always wins.

Roof repair or full roof replacement in Beloit?

Repair when the problem is isolated and the roof still has life. Replace when the shingles themselves are done.

Repair usually makes sense when: the roof is under about 15 years old, a wind gust took shingles off in one spot, or the leak traces to flashing, a pipe boot, a skylight or a valley rather than failing shingles.

Replacement usually makes sense when: shingles are curling and shedding granules across every slope, bald mat is showing, there are leaks in multiple areas, the decking feels spongy underfoot, or hail bruising is spread across all elevations.

Typical Beloit repairs run a few hundred dollars up to about $1,500. Roof replacement generally lands in the $9,000-$18,000 range for a single-family home, which works out to roughly $450-$700 per square (one square equals 100 square feet of roof) for architectural shingles on a walkable roof. Steep, multi-story and cut-up roofs price above that. A 22-square ranch and a 32-square Victorian are not the same project, so use the per-square math to locate yourself.

And if you have eight good years left, we will tell you to fix the boot and wait.

Materials: asphalt, Class 4, and metal

Most Beloit homes get architectural shingles: better wind ratings and a thicker mat than old three-tab, at a fair price.

Class 4 impact-resistant shingles are worth asking about in a hail corridor like ours. They pass a steel-ball impact test and usually cost roughly 10-20 percent more. Several carriers offer a premium discount for a Class 4 roof, so call your agent, ask what the discount is, and see how fast it pays back.

Metal comes up more every year here. Standing seam sheds snow, lasts decades and handles ice better than anything else, typically at two to three times asphalt cost. Worth pricing if you plan to stay. Here is more on metal roofing options.

Ice dams: what actually causes them and what actually fixes them

Ice dams are a heat problem, not a gutter problem. Warm air leaks from the house into the attic, melts the snow on the upper roof, the meltwater runs down to the cold overhang past the heated wall line and refreezes into a ridge of ice. Water backs up behind that ridge and finds its way under the shingles.

Three things to understand:

  • New shingles alone will not stop ice dams. Anyone who tells you otherwise is guessing.
  • Ice-and-water shield at the eaves is insurance, not a cure. It is a self-sealing membrane that seals around fasteners, and Wisconsin code requires it at the eaves on new roofs. It keeps backed-up water off your decking. The ice still forms.
  • Ventilation and air sealing are the real fix. Seal the attic bypasses (top plates, can lights, the chimney chase, the bath fan penetration), get insulation up to current depth, then get the ventilation balanced.

Ventilation is a system, not a line item. You want continuous intake at the soffits and continuous exhaust at the ridge, roughly balanced, and enough of both for the attic floor area. What we find on Beloit houses instead: soffit vents packed solid with blown insulation, so a ridge vent has nothing to pull from. Or a ridge vent plus three old box vents plus a powered fan all on the same attic, which short-circuits the airflow and can pull conditioned air out of the house. And bath fans dumping humid air straight into the attic, which frosts the underside of the decking all winter and drips in February.

If we see any of that during your inspection, we tell you, and we tell you the cost separately so you can decide.

Not sure whether ice dams or that last hailstorm hurt your roof? Call for a free inspection. No cost, no obligation, and if the roof is fine we will tell you it is fine.

Storm and hail damage in Rock County

Severe cells track northeast out of northern Illinois and Green County and roll straight over Beloit, Clinton and Janesville. Hail and straight-line wind are the usual result.

What an adjuster actually looks for:

  • Bruising: soft spots where hail fractured the mat. You feel it more than you see it.
  • Granule loss with exposed asphalt at impact points, plus granules piling in gutters.
  • Wind creases: shingles lifted and folded back, seal strip broken, nothing missing.
  • Collateral damage: dents on gutters, downspouts, fascia, window wraps, AC condenser fins, vent caps. This is often what convinces an adjuster the hail was big enough to matter.

Siding gets missed constantly. Hail cracks vinyl on the storm-facing elevation and those cracks are hard to see from the ground. If the roof is approved, that elevation's siding deserves a hard look.

Read your declarations page before you assume a full payout

Two terms first. ACV (actual cash value) is the depreciated amount paid up front. RCV (replacement cost value) means the insurer releases the held-back depreciation after the work is completed and documented.

Here is the trend catching Wisconsin homeowners off guard: more carriers are adding a roof surface payment schedule that pays ACV only on roofs past a certain age, adding cosmetic hail exclusions that pay nothing for dents that have not caused a leak, and declining to renew policies on roofs in the 18-25 year range. Pull out your declarations page and read the roof endorsements before you assume you have full replacement cost. If you find an ACV schedule or a cosmetic exclusion, that changes the math on repair versus replace, and it is a strong argument for handling an aging roof before renewal season rather than after.

Your deductible is yours to pay. If a contractor offers to "eat your deductible," understand the mechanism: that generally requires misrepresenting the loss amount to the insurer, and the homeowner who signed can be on the hook too.

Watch the clock. Policies limit how long you have to report a loss, often one to two years from the storm date. We handle hail and storm damage restoration across Dane County and Rock County, and we meet your adjuster on the roof so the documentation is right the first time.

About contingency agreements

If storm damage is likely, a contractor may ask you to sign a contingency agreement before the adjuster comes out. That is normal, and here is exactly what it should mean: if the claim is approved, we do the work for the scope and price the carrier approves, and if the claim is denied, the agreement is void and you owe nothing. It should be cancellable in writing within a stated window. It should not assign your insurance benefits to the contractor, and it does not give anyone the authority to negotiate on your behalf without your say. You keep control of your claim, always. Anyone rushing your signature in the driveway before a roof has been inspected has told you who they are.

Want a straight answer on your roof?

We'll inspect it, document everything, and tell you honestly what you're looking at, even if the answer is patch it for now. No pressure.

Siding in Beloit: what we find and what your options are

On Beloit homes we most often find original wood lap siding rotting at the bottom courses, chalky 1970s and 80s aluminum, brittle early vinyl that cracks on contact, and rotted fascia and soffit behind clogged gutters.

Chalky aluminum cannot be washed back to new. That powder is the factory finish breaking down. Pressure washing removes some of it and exposes more bare metal, and the color never comes back evenly. Aluminum can be repainted properly, but on a whole house the prep and paint often costs enough that new siding makes more sense.

Vinyl is still the value choice: no repainting, good color selection, and hail-damaged panels are replaceable. Go with a heavier panel gauge, because thin builder-grade vinyl on a west wall in Rock County oil-cans in the heat and shatters in a January hailstorm.

Insulated vinyl has contoured foam backing bonded to the panel. In a Beloit winter that buys you a modest R-value bump, a noticeably stiffer, flatter wall, and less noise. It costs more per square. If your walls are 2x4 with minimal cavity insulation, it is a real upgrade, not a gimmick.

LP SmartSide (engineered wood) is what we recommend for older Beloit homes where you want the deeper shadow line and wide trim of the original wood, plus real impact toughness. It takes paint, holds up to hail better than vinyl, and lets you match historic trim details on a Victorian or Craftsman. It costs more than vinyl and it needs repainting eventually, which is the honest tradeoff.

Vinyl siding replacement on an average Beloit home commonly runs $12,000-$25,000 depending on square footage, wall complexity, trim details, and whether the old siding comes off and new house wrap goes on. Engineered wood typically runs above that range. If insurance is involved, we are one of those siding contractors that work with insurance claims directly, which means wraps, trim and starter strip get itemized instead of forgotten.

Money, timing and what your house is like during the job

Payment schedule. On insurance work you typically pay your deductible, the carrier's ACV check funds the job, and depreciation is released after we submit completion documentation. On retail work there is a materials deposit, then the balance at completion. Nobody should be asking you for half the job in cash before a bundle hits your driveway.

Winter work. Tear-offs happen here in December. Below about 40 degrees, shingle seal strips will not bond on their own, so we hand-seal eaves, rakes, valleys and ridge caps with roofing cement and open smaller sections at a time. We do not lay shingles on frosted decking. If your roof is dry and stable, waiting for spring is reasonable. If it is leaking, waiting is how a $2,000 problem becomes a $6,000 one.

Tight budget? Say so out loud. Stop the water now with a targeted repair, replace the roof this year and the siding next, or dry-in and schedule for spring. A roof you can afford installed correctly beats a roof you postpone until the decking rots. Ask about financing and we will walk you through what it actually costs monthly.

Cleanup. Tarps over landscaping, plywood over the AC unit, hand pickup of debris, and a magnet sweep of the lawn, driveway and street before we leave. Nails in the grass is the complaint we hear most in this trade, so if you find one after we go, call us and we come back and sweep again.

Inside the house. No need to move out. Tear-off vibration tips pictures and shelf items on the top floor, so take those down. Cover attic storage, because old dust sifts through decking gaps.

Licensing, warranty and comparing bids

After a big hail event, out-of-state crews canvass Beloit neighborhoods within 48 hours. Some are legitimate. Many are not. These questions sort them out fast:

  1. What is your Wisconsin license? For one and two family homes, the company needs a Dwelling Contractor certification with a certified Dwelling Contractor Qualifier through Wisconsin DSPS. Get the exact name it is held under and look it up free in the DSPS license lookup. Verify it yourself.
  2. Are you pulling the permit through the City of Beloit Building Inspection Division in your company's name? If they ask you to pull it, walk away.
  3. Can I see current general liability and workers' comp certificates?
  4. What exactly is the workmanship warranty in writing? Ours is 5 years on workmanship, written into the contract before you sign, on top of the manufacturer's material warranty. Two things void any workmanship warranty and we say so up front: someone else working on the roof afterward, and unrepaired structural or ventilation problems you declined. As a GAF Master Elite contractor we can also offer GAF's enhanced system warranties, which are manufacturer-backed rather than contractor-backed. They require a full GAF system (qualifying shingles, starter, underlayment, ridge cap and ventilation), carry a registration cost that gets itemized on your estimate, and on most tiers are transferable one time if you sell.
  5. Where will you be in year five? Family owned since 1979, offices in Madison and Centerville, and reviews on Google, Birdeye, Angi and HomeAdvisor you can read for yourself.

Get two or three bids, and compare them honestly

More bids only help if you can line them up side by side. Ask every contractor to spell out:

  • Exact shingle line and color, not just "architectural." A builder-grade 30-year shingle and a premium laminate are different products.
  • Squares and pitch they measured, so you can see if one bidder is measuring a smaller roof.
  • Tear-off layers included, and the per-sheet price for decking replacement if rot shows up.
  • How far ice-and-water shield runs at the eaves and whether valleys get it.
  • The ventilation plan: ridge vent linear feet, intake at the soffits, what happens to existing box vents.
  • Flashing: new step and counterflashing at chimneys and walls, or reuse.
  • Permit, disposal, magnet sweep included or extra.
  • Workmanship warranty term in years and who backs it.

If one bid is thousands lower, this list almost always shows you why. Usually it is a layover instead of tear-off, no ice-and-water shield, reused flashing, or no permit.

What happens when you call

You call or send a message. We schedule a time that works, usually within a few days, faster if water is coming in. An estimator (not a commission-only closer) walks the roof, checks the attic when it is accessible, photographs the elevations, gutters and siding, and shows you the pictures on the spot.

Then you get a written itemized estimate with your options: repair, replace, and what an insurance claim would likely look like if storm damage is present. Want a month to think? Take a month. We will still be here.

The inspection costs you nothing. You should not have to spend money to find out whether you have a problem.

Ready for a straight answer? Call Buckshot Exteriors at the phone number listed at the top of this page, or send us a note through our contact page, for a free, no-obligation roof and siding inspection in Beloit, Janesville, Clinton and throughout Rock County. Whether you need roof repair, a full roof replacement, new siding, or just proof that you can wait three more years, we will put it in writing. Active leak or fresh storm damage? Say so when you call and we run our 24-hour emergency response to get it tarped.

Get a straight answer on your Madison roof

Wisconsin storm season and insurance non-renewal letters do not wait. Get a free, no-obligation inspection and an honest assessment of exactly what your roof needs, even if the answer is to wait.

Frequently Asked Questions

How much does a roof replacement cost in Beloit, WI?
Most Beloit-area asphalt shingle roof replacements land between about $9,000 and $18,000 for a typical single-family home. A more useful way to think about it is per square (one square equals 100 square feet of roof surface). Architectural shingles installed commonly run roughly $450-$700 per square on a walkable roof, and higher on steep, cut-up or multi-story roofs. So a simple 22-square ranch sits at the low end, while a 30-plus square Victorian with dormers, valleys and two tear-off layers can pass $20,000. Class 4 impact-resistant shingles usually add roughly 10-20 percent. Those are local ranges, not quotes. You get a written itemized estimate after the free inspection.
Will a new roof stop my ice dams?
Usually not by itself. Ice dams form because heat leaking into the attic melts snow on the upper roof, the water runs down to the cold eave and refreezes. New shingles do not change that. What a proper reroof does add is ice-and-water shield at the eaves, which keeps the backed-up water from reaching your decking, plus balanced soffit-to-ridge ventilation. The permanent fix is air sealing and insulating the attic floor so heat never gets up there in the first place. Any roofer who promises new shingles alone will end your ice dams is selling, not diagnosing.
Can a roof be installed in Wisconsin winter, or should I wait until spring?
Roofs get installed in southern Wisconsin all winter, and if you have an active leak or storm damage you should not wait. Two cold-weather realities: asphalt shingles need sun and warmth for the seal strip to bond, so below roughly 40 degrees a good crew hand-seals with roofing cement at eaves, rakes, valleys and hip and ridge caps, and we do not tear off onto frosted or snow-covered decking. Smaller sections get opened at a time. If the roof is dry and safe, waiting for April is fine. If water is coming in, we can dry it in now and finish properly.
Do I have to sign anything before my insurance company approves the claim?
You should never sign anything that hands over control of your claim. What contractors commonly ask for after a storm is a contingency agreement (sometimes called an authorization to represent): it says that if your carrier approves the loss, we do the work for the approved scope and price, and if the claim is denied, you owe nothing and the agreement goes away. A fair one is cancellable in writing within a stated window, lists no dollar amount you are stuck with, and does not assign your insurance benefits to the contractor. If someone pressures you to sign in your driveway before an inspection, that is your answer.
How do I check that a Wisconsin roofing contractor is licensed?
In Wisconsin, a company doing roofing, siding and window work on one and two family homes generally needs a Dwelling Contractor certification with a certified Dwelling Contractor Qualifier, both issued by the Department of Safety and Professional Services (DSPS). Ask for the exact legal name the credential is held under, then look it up yourself for free in the DSPS license lookup on the state website. Ask for current general liability and workers' comp certificates too, and confirm the permit gets pulled through the City of Beloit Building Inspection Division in the company's name, not yours.
Is the insurance company's first estimate the final number?
No. The first estimate is a starting scope, and items are commonly missing: ice-and-water shield required by code, drip edge, ridge vent, steep or multi-story charges, or hail-damaged siding, gutters and window wraps on the storm-facing elevation. Contractors submit supplements with photos and measurements to get those added, and you are entitled to a scope that meets current code. Also read your declarations page before you assume full replacement cost, since more carriers now put older roofs on an actual cash value schedule or exclude cosmetic hail damage.

Get a real number for your project

Cost ranges only get you so far. Tell us your address, what's going on, and the scope you're considering, and we'll get you a clear, honest estimate with no obligation.

Free, no-pressure estimates. We'll walk the project with you and explain every line of the quote before you decide anything.

Family-Owned · Since 1979GAF Master EliteFORTIFIED Provider

Wisconsin Dwelling Contractor · Lic. #DC-080900045

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About the author

Written by Chad Yates, Owner, Buckshot General Contracting. Chad grew up in Orfordville, Wisconsin and learned the roofing trade from the ground up, working as a laborer alongside his brothers before founding Buckshot. He and his crew replace and restore roofs across Madison and south-central Wisconsin. Every guide is reviewed for accuracy by our local project crew before it goes live.

Buckshot General Contracting · GAF Master Elite · FORTIFIED Provider · Licensed & insured · 24/7 storm line (608) 909-9109