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Janesville Premium Roofing

Every Roofing Service We Offer in Janesville, WI

One team for every roofing job in Janesville — from residential roof installation to wind damage roofing.

Janesville Premium Roofing handles residential and commercial roofing projects across Janesville and south central Wisconsin. From residential roof installation to wind damage roofing, every service below is handled by our own team and backed by our workmanship guarantee.

Start on the Janesville Premium Roofing homepage, read what people in Janesville say on our about page, or call (833) 842-7537 and describe what you need in your own words.

Our Roofing Services in Janesville, WI

Residential Roof Installation in Janesville, WI

Residential Roof Installation

New work, not tear-off. A house in frame, an addition or dormer, a garage or accessory unit, or a deck going back to bare wood because the sheathing is being replaced rather than the covering.

Commercial Roof Installation in Janesville, WI

Commercial Roof Installation

The Uniform Dwelling Code stops at two families. Add a third unit and the building leaves chapters SPS 320 through 325 altogether and falls under the Wisconsin Commercial Building Code, chapters SPS 361 through 366, which is built on the International Building Code.

Roof Replacement in Janesville, WI

Roof Replacement

A full reroof in Janesville starts with a question that has nothing to do with shingles: what year was the house built? The answer decides which rulebook governs the work, and it moves the scope more than any brand choice ever will.

Roof Repair in Janesville, WI

Roof Repair

Cold does not damage a roof. Crossing from above freezing to below it does, and southern Wisconsin does that far more often than its winter reputation would suggest.

Asphalt Shingle Roofs in Janesville, WI

Asphalt Shingle Roofs

Asphalt covers almost every roof in Janesville, and the Uniform Dwelling Code is unusually specific about it. What changes with the year on the deed is not the right way to install a shingle.

Cool Roof Installation in Janesville, WI

Cool Roof Installation

Owners ask whether a reflective roof is required here, or at least smart. Neither is true in Janesville.

Flat & Low-Slope Roofing in Janesville, WI

Flat & Low-Slope Roofing

Below the slope where shingles work, the Uniform Dwelling Code stops giving instructions and hands the job to the manufacturer. SPS 321.28 says other roof coverings are installed per the manufacturer's instructions or a nationally recognized standard, and that is the whole of the rule.

Hail Damage Roofing in Janesville, WI

Hail Damage Roofing

Here is the part almost nobody in this trade says out loud: Wisconsin's Uniform Dwelling Code has no hail requirement. Read SPS 321.28 end to end and there is not a word about impact resistance, Class 4 ratings or UL 2218.

Insurance Claim Help in Janesville, WI

Insurance Claim Help

Code upgrade coverage is where a lot of Janesville claims go sideways. Ordinance and law coverage pays to bring damaged work up to current code, and on a house built before June 1, 1980 there is frequently no current state code for the reroof to be brought up to.

Metal Roofing in Janesville, WI

Metal Roofing

Metal is the one roof covering where the manufacturer's printed instructions become the rule, on both sides of the 1980 line. SPS 321.28 sends other roof coverings to the manufacturer's installation instructions or a nationally recognized standard, and then stops offering specifics of its own.

Roof Leak Repair in Janesville, WI

Roof Leak Repair

A leak repair in Janesville is unregulated work on every house in the city, whatever year it went up. SPS 320.05 puts repairs and maintenance outside the Uniform Dwelling Code entirely.

Roof Skylight Installation in Janesville, WI

Roof Skylight Installation

Cutting a new skylight into a Janesville roof is an alteration, and whether the state code follows it into your house depends entirely on when the house was built. That is not a technicality.

Storm Damage Restoration in Janesville, WI

Storm Damage Restoration

After a storm the first thing we count on a Janesville roof is layers. SPS 321.28 forbids laying a new covering over existing roofing where two or more applications are already down, and pre-1980 houses in this city very often have exactly two.

Tile Roofing in Janesville, WI

Tile Roofing

We will install a tile roof in Janesville, and we will spend the first meeting trying to talk you out of it. That is not modesty about our crews.

Wind Damage Roofing in Janesville, WI

Wind Damage Roofing

Wind rarely takes a roof that was fastened properly. In Janesville the difference usually comes down to two numbers written into SPS 321.28, and to whether the house sits on the side of the 1980 line where those numbers were legally binding on the installer.

What each of our services covers in Janesville

Open any service to see exactly what is included before you call.

Residential Roof Installation

New work, not tear-off. A house in frame, an addition or dormer, a garage or accessory unit, or a deck going back to bare wood because the sheathing is being replaced rather than the covering. Failed roofs, tear-off and disposal are on our roof replacement page.

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Residential Roof Installation in Janesville, WI

Commercial Roof Installation

The Uniform Dwelling Code stops at two families. Add a third unit and the building leaves chapters SPS 320 through 325 altogether and falls under the Wisconsin Commercial Building Code, chapters SPS 361 through 366, which is built on the International Building Code. In Janesville that line runs straight through the housing stock.

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  • triplex roof code
  • multifamily roofing
  • commercial EPDM roof
  • TPO commercial roofing
  • industrial metal roof
  • apartment building roof replacement
  • commercial roof maintenance
  • SPS 361 commercial code
  • tenant occupied roof work

Commercial Roof Installation in Janesville, WI

Roof Replacement

A full reroof in Janesville starts with a question that has nothing to do with shingles: what year was the house built? The answer decides which rulebook governs the work, and it moves the scope more than any brand choice ever will. Wisconsin's Uniform Dwelling Code, chapters SPS 320 through 325 of the state administrative code, took effect June 1, 1980.

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  • full reroof
  • tear-off roofing
  • architectural shingle reroof
  • board sheathing repair
  • roof deck replacement
  • two-layer tear-off
  • reroof estimate
  • drip edge and starter course
  • residential reroofing Rock County

Roof Replacement in Janesville, WI

Roof Repair

Cold does not damage a roof. Crossing from above freezing to below it does, and southern Wisconsin does that far more often than its winter reputation would suggest. The count of crossings through that line is the number that matters here, not the low reading on anybody's thermometer.

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Roof Repair in Janesville, WI

Asphalt Shingle Roofs

Asphalt covers almost every roof in Janesville, and the Uniform Dwelling Code is unusually specific about it. What changes with the year on the deed is not the right way to install a shingle. It is who has the standing to make you do it that way.

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  • architectural shingles
  • three tab shingle replacement
  • ASTM D3462 shingles
  • synthetic underlayment
  • felt underlayment
  • laminated shingle installation
  • shingle nailing pattern
  • board sheathing shingle roof

Asphalt Shingle Roofs in Janesville, WI

Cool Roof Installation

Owners ask whether a reflective roof is required here, or at least smart. Neither is true in Janesville. We write the answer down because the question keeps arriving from out-of-state advertising that was never aimed at Wisconsin.

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Cool Roof Installation in Janesville, WI

Flat & Low-Slope Roofing

Below the slope where shingles work, the Uniform Dwelling Code stops giving instructions and hands the job to the manufacturer. SPS 321.28 says other roof coverings are installed per the manufacturer's instructions or a nationally recognized standard, and that is the whole of the rule. On a Janesville house that usually means a porch roof, a rear addition or a dormer connector, and it means the written specification is the only enforceable document anywhere in the transaction.

  • flat roofing Janesville
  • low slope porch roof
  • EPDM rubber roof
  • TPO membrane roof
  • 60 mil EPDM
  • ponding water roof
  • tapered insulation
  • addition roof membrane
  • membrane seam detail
  • rolled roofing replacement

Flat & Low-Slope Roofing in Janesville, WI

Hail Damage Roofing

Here is the part almost nobody in this trade says out loud: Wisconsin's Uniform Dwelling Code has no hail requirement. Read SPS 321.28 end to end and there is not a word about impact resistance, Class 4 ratings or UL 2218. Not above the 1980 line and not below it.

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  • impact resistant shingles
  • Class 4 shingle discount
  • hail test square
  • granule loss inspection
  • soft metal hail check
  • hail claim documentation
  • bruised shingle mat
  • hail roof inspection Rock County
  • hail repair versus replacement

Hail Damage Roofing in Janesville, WI

Insurance Claim Help

Code upgrade coverage is where a lot of Janesville claims go sideways. Ordinance and law coverage pays to bring damaged work up to current code, and on a house built before June 1, 1980 there is frequently no current state code for the reroof to be brought up to. SPS 320.05 puts pre-code dwellings, and alterations to them, outside the Uniform Dwelling Code.

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  • ordinance and law coverage
  • code upgrade coverage
  • adjuster roof scope
  • supplement documentation
  • recoverable depreciation
  • roof claim denial
  • itemized roof estimate
  • layer count documentation
  • storm claim support

Insurance Claim Help in Janesville, WI

Metal Roofing

Metal is the one roof covering where the manufacturer's printed instructions become the rule, on both sides of the 1980 line. SPS 321.28 sends other roof coverings to the manufacturer's installation instructions or a nationally recognized standard, and then stops offering specifics of its own. That is more consequential than it sounds.

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  • standing seam steel roof
  • concealed clip metal panel
  • exposed fastener panel
  • metal over shingles
  • high temperature underlayment
  • agricultural metal roofing
  • 24 gauge steel roof
  • snap lock metal panel

Metal Roofing in Janesville, WI

Roof Leak Repair

A leak repair in Janesville is unregulated work on every house in the city, whatever year it went up. SPS 320.05 puts repairs and maintenance outside the Uniform Dwelling Code entirely. That is not a loophole somebody found.

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  • ceiling stain from roof
  • pipe boot replacement
  • step flashing repair
  • valley leak repair
  • shingle repair
  • attic water stain
  • emergency leak repair
  • wall flashing leak
  • leak diagnosis Rock County

Roof Leak Repair in Janesville, WI

Roof Skylight Installation

Cutting a new skylight into a Janesville roof is an alteration, and whether the state code follows it into your house depends entirely on when the house was built. That is not a technicality. It decides whether anybody reviews the framing you are about to cut through.

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  • skylight leak repair
  • curb mount skylight
  • deck mount skylight
  • skylight flashing kit
  • skylight replacement
  • rafter header framing
  • fixed versus venting skylight
  • sun tunnel installation
  • skylight condensation

Roof Skylight Installation in Janesville, WI

Storm Damage Restoration

After a storm the first thing we count on a Janesville roof is layers. SPS 321.28 forbids laying a new covering over existing roofing where two or more applications are already down, and pre-1980 houses in this city very often have exactly two. That single clause decides whether your storm job is a recover or a tear-off, and it moves the number by thousands of dollars.

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  • roof storm restoration
  • layer count inspection
  • tear-off versus recover
  • storm roof inspection
  • deteriorated deck replacement
  • adjuster roof scope
  • post-storm roof assessment
  • wind and hail restoration
  • roof moisture reading

Storm Damage Restoration in Janesville, WI

Tile Roofing

We will install a tile roof in Janesville, and we will spend the first meeting trying to talk you out of it. That is not modesty about our crews. It is what the code and the local building stock together say about tile in southern Wisconsin.

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Tile Roofing in Janesville, WI

Wind Damage Roofing

Wind rarely takes a roof that was fastened properly. In Janesville the difference usually comes down to two numbers written into SPS 321.28, and to whether the house sits on the side of the 1980 line where those numbers were legally binding on the installer. The section calls for at least four fasteners per strip shingle, or two per interlocking shingle, unless the manufacturer specifies otherwise, plus a head lap of at least two inches.

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  • blown off shingles
  • high nailing repair
  • shingle sealant strip
  • four nail fastening pattern
  • wind lifted course repair
  • rake edge shingle loss
  • hand sealing shingles
  • wind claim roof scope
  • shingle head lap

Wind Damage Roofing in Janesville, WI

What Janesville property owners ask us

Which roofing services does Janesville Premium Roofing handle?

Everything listed on this page, residential and commercial, across Janesville and south central Wisconsin. Work is done by our own crews rather than handed to whoever is cheapest that week, which is the only way the workmanship warranty means anything.

Can I combine more than one service in a single job?

Yes, and it is usually cheaper. Bundling roofing work into one mobilization saves setup, disposal and travel, and it means one crew, one schedule and one written free estimate instead of three contractors blaming each other.

Do you give free estimates for every service?

Every one. We come out, measure, look at the real condition of the work area, and put an itemized free estimate in writing with materials and scope spelled out. No charge, no deposit, and no obligation to book.

What Janesville Customers Say

★★★★★
They looked up the year our house was built before they looked at the roof, then explained why that changed the estimate. Nobody else who bid it mentioned the code line at all. Tear-off and reroof took two days and the deck repairs were photographed.
Dale R. · Beloit
★★★★★
Our chimney had been recaulked three times by three companies. These guys said the chimney was too wide to work without a cricket and built one. First spring in eleven years with no stain on the bedroom ceiling.
Marlene K. · Milton
★★★★★
I called about a full replacement and they talked me into a repair instead, with a written reason why the rest of the roof still had life in it. Saved me about nine thousand dollars. They will get the reroof when it is actually time.
Tony S. · Elkhorn
★★★★★
We own a three-unit building and had no idea it fell under a different code than a duplex. They explained it, scoped it properly and phased the work around our tenants. The proposal listed the membrane thickness and the warranty term in writing.
Priya N. · Monroe
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