Asphalt Shingle Roofing Contractors Green Bay

Complete Asphalt Shingle Roof Replacement in Green Bay, WI

A full shingle roof replacement is the smart move when your roof is near the end of its life. We strip every old layer down to the wood deck. Then we check each sheet of decking and swap out any soft or rotted boards before a single new shingle goes on. Crews that skip this step leave problems that show up two winters later.

As asphalt shingle roofing contractors Green Bay homeowners can count on, we tell you what we find before we move forward. Our roof tear-off includes a dumpster on site, a magnet sweep for stray nails, and a full cleanup when we leave. Most homes are finished in one to two days, depending on size, pitch, and weather.

New Asphalt Shingle Roof Installation for New Builds and Additions

Building a new home or adding a garage, sunroom, or addition? We handle new roof installation on fresh framing for homeowners and builders around Green Bay. We work around your build schedule so the house gets dried in fast and the next trades can keep moving.

Because our team also hangs drywall on new construction, we know how much a late roof can hold up an entire project. That is why builders like working with asphalt shingle roofing contractors in Green Bay who understand the full job, not just the roof. We show up when we say we will and finish when we say we will.

Asphalt Shingle Options for Green Bay Homes

The shingle you pick affects how your roof looks, how it handles wind, and how long it lasts. Good asphalt shingle roofing contractors in Green Bay should walk you through your options in plain words. Here is what most of our customers choose between.

Architectural Shingles

Architectural shingles are thicker and layered, which gives your roof a deeper, dimensional look. They hold up better to high winds and usually carry longer manufacturer warranties. This is the most popular choice for Green Bay homes today, and it is the one we recommend for most houses.

3-Tab Shingles

3-tab shingles are flat, lighter, and lower in cost. They work well for detached garages, sheds, and rental homes where budget matters most. They do not last as long as architectural shingles, so we will tell you honestly if they fit your home.

Winter-Ready Shingle Roofs Built for Green Bay Weather

Green Bay winters are hard on roofs. Heavy snow, strong wind off the bay, and constant freeze and thaw cycles can push water under shingles and cause ice dams along the eaves. A roof that looks fine in July can start leaking in February if it was not built for this climate.

That is why we install ice and water shield along the eaves, in the valleys, and around chimneys and pipes. We lay synthetic underlayment over the rest of the deck and add metal drip edge to guide water into the gutters. We also balance soffit intake with ridge vents so your attic stays cold, which helps stop ice dams before they form. As asphalt shingle roofing contractors Green Bay families trust, we build every roof to last through the worst months of the year.

Our Asphalt Shingle Roof Replacement Process in Green Bay

We keep the process simple so you always know what is happening on your home. There are no surprise crews and no guessing about the next step.

Step 1: On-Site Roof Estimate

We come out, measure your roof, check your attic ventilation, and look at the flashing and decking from the outside. Then you get a written quote with the shingle line, materials, and total price spelled out. No pressure and no sales games.

Step 2: Tear-Off, Deck Prep, and Installation

On install day, we protect your landscaping, tear off the old roof, and replace any bad decking. Then we install the underlayment, ice barrier, flashing, vents, and new shingles. When we finish, we sweep the yard and driveway for nails and walk the job with you. That is how asphalt shingle roofing contractors in Green Bay should finish every job.

Asphalt Shingle Roof Replacement Cost in Green Bay: Clear Quotes, No Surprises

Every roof is different, so the price depends on a few things. The size and pitch of your roof, the number of old layers to remove, the amount of decking that needs replacing, and the shingle line you choose all play a part. Chimneys, skylights, and extra valleys add work too.

Your roof estimate covers all of this in writing before any work starts. If we find bad decking once the old roof is off, we show you and talk it through before going further. You will know what you are paying for and why.

Why Green Bay Homeowners Choose AGP Drywall for Asphalt Shingle Roofing

AGP Drywall is an owner-run Wisconsin company, not a storm-chasing crew that disappears after the check clears. We focus on asphalt shingle roofs only, so our team knows every step of the install and does not cut corners to rush to the next job. We follow manufacturer install specs, which helps keep your shingle warranty valid.

Homeowners also like that we give straight answers. If your roof still has good years left, we will tell you. If it needs to be replaced, we explain why and show you what we see. That honesty is what sets the best asphalt shingle roofing contractors in Green Bay apart, and it is how AGP Drywall earns repeat calls and referrals.