Seamless Aluminum Gutters for Superior Protection
Custom-fabricated rainware for homes and businesses across Bonduel, Shawano, Green Bay, and beyond.
Why Choose Bontrager Exteriors for your Gutters?

Leak-Free Seamless Design
Old-fashioned sectional gutters are prone to leaking at every seam. We bring our machine to your driveway and extrude continuous aluminum troughs cut to the exact length of your roofline. This custom fit eliminates unsightly seams and significantly reduces the risk of leaks and drips.
Heavy-Duty Durability
We don’t use the flimsy materials found at big-box stores. We install heavy-gauge aluminum (.032) that is engineered to withstand the weight of heavy snow loads, ice, and ladders without bowing or crushing. This ensures your water management system remains functional year after year.
Advanced Debris Protection
Keep your weekends free from dangerous ladder work. We offer high-performance gutter guards and leaf protection systems that keep pine needles, leaves, and debris out while allowing water to flow freely. Protect your home from clogs and overflows with a simple, low-maintenance add-on.
Professional Gutter Installation
At Bontrager Exteriors, we specialize in high-capacity water management systems that protect your foundation and landscaping.
We install both 5-inch and 6-inch K-style seamless gutters, expertly pitched to ensure proper drainage away from your home. Whether you need a simple replacement or a complex system for a large commercial building, we ensure every downspout and hanger is secured for maximum holding power.
With over two decades of experience, we know that controlling water runoff is the key to preserving your home’s siding, basement, and soil stability.




Project Gallery
See our completed gutter installations. Full project details coming soon.

Seamless Gutters Installation
Shawano, WI

New Gutters Installation
Keshena, WI

Seamless Gutters Installation
Townsend, WI
What to Expect When
You Work with Us
When you choose to work with us, we want you to feel confident, informed, and supported from start to finish. Our process is simple, transparent, and designed to keep your project moving smoothly at every stage.
Property Visit and Inspection
One of our team members visits your property to assess the scope of your project and take measurements,
Free Estimate
We provide a transparent and detailed proposal based on your preferences and project needs,
Pay Deposit and Join Project Queue
Sign the proposal and pay the deposit to secure your spot in our current project scheduling timeline.
Schedule Confirmation
Closer to your project window, we confirm a specific date range for installation and make sure everything is ready to go.
Project Installation
Our experienced team completes your project with precision and care, ensuring all details are done to satisfaction.
Invoice Balance
Upon the successful closing Of the project, you receive the final invoice and pay the remaining balance,
Share Your Experience
Help others make informed decisions by sharing your honest experience online and with those you know!
We Keep Promises and Customers Notice
Property owners from Shawano consistently praise our professionalism, clean job sites, and dependable crews.
… It was an unusual experience. Mark said the crew would be there at 8:00 am, and they were! … The work was done at a reasonable price and completed within budget. The property was free of any waste once they were done. The whole project was completed by 5:00 pm. I can’t say enough about what a pleasure it was working with Mark and the crew!!!
We chose Allen Bontrager for the metal siding and roof on our lake house, and it’s absolutely beautiful. The team does timely, quality work, and we could not be more pleased with the finished product. We highly recommend their metal siding and roofing products, and you could not ask for a more professional team. Thank you, Allen Bontrager Carpentry!
They did an awesome job on our roof. They worked very hard and they got it done as they said they would in the same timeframe that they had told us I would totally suggest hiring them. They do awesome work and great guys. Very nice!
Everyone we interacted with from Mark who came out to give our estimate to the entire crew who were polite, worked hard and fast, and were very helpful with any questions. The new roof and door wrappings look great and the price was very fair. We were very happy with the entire operation and did already recommend to a friend and we will use them again when needed. Great job!
Allen Bontrager Carpentry did a fantastic job for us after a tornado hit our home. They installed a textured steel roof that looks timeless and classy along with providing lifetime performance and durability. Everyone was honest, timely, responsive, accommodating and hard-working. We couldn’t have been more pleased with the services they provided.
Frequently Asked Questions
Why choose aluminum gutters for my home?
We install aluminum gutters because they are durable, rust-resistant, and built to withstand Wisconsin weather. Unlike steel gutters, aluminum gutter systems will not rust over time, making them ideal for homes in Shawano, Green Bay, and Appleton. Aluminum also provides long-term performance with minimal maintenance.
What are seamless aluminum gutters?
Seamless aluminum gutters are custom-formed on site to fit your home precisely, reducing leaks and improving durability. Many homeowners searching for “gutter installation near Appleton” prefer seamless systems because they minimize joints and potential failure points. Our team fabricates seamless aluminum gutters to exact measurements for a clean, professional finish.
How long do aluminum gutters last in Wisconsin?
Properly installed aluminum gutters can last 20–30 years or more depending on maintenance and environmental conditions. As a professional gutter contractor serving Shawano and Wausau, we install heavy-duty aluminum systems designed to handle snow loads, rain runoff, and seasonal temperature changes.
How much does gutter installation cost in Green Bay or Appleton?
The cost of gutter installation depends on home size, roofline complexity, and downspout configuration. Seamless aluminum gutters typically offer the best long-term value due to reduced maintenance and improved durability. If you’re searching for a trusted gutter contractor near Appleton or Green Bay, we provide detailed, transparent estimates.
When should I replace my gutters?
Signs you may need gutter replacement include sagging sections, leaking seams, water pooling near your foundation, peeling paint, or visible damage. A professional aluminum gutter contractor in Shawano or Antigo can inspect your current system and recommend whether repair or full replacement is needed.
Do aluminum gutters help prevent ice dams?
Yes. Properly installed aluminum gutter systems improve water flow and drainage, which can help reduce ice buildup along roof edges. While insulation and ventilation also play a role, professionally installed seamless aluminum gutters in Green Bay and Wausau help manage snowmelt effectively.
What size aluminum gutters do I need?
Most homes use 5-inch or 6-inch aluminum gutters, depending on roof pitch and water runoff volume. As an experienced gutter installation contractor serving Appleton and Door County, we evaluate your roofline to determine the correct gutter size and downspout configuration for optimal drainage.
Do you install gutter guards?
Yes. We can install compatible gutter protection systems with our seamless aluminum gutters to reduce debris buildup and maintenance. Homeowners in Shawano and Antigo often add gutter guards to minimize cleaning and improve long-term performance.
How do I choose the right gutter contractor?
Look for a licensed and insured gutter contractor with experience installing seamless aluminum gutters in Shawano, Green Bay, Appleton, and surrounding areas. Proper pitch, fastening, and downspout placement are critical for long-lasting gutter performance in Wisconsin’s climate.
What Services and Service Areas Do You Cover?
We are Wisconsin construction contractors specializing in seamless aluminum gutter installation, aluminum gutter replacement, and complete residential drainage systems. If you are searching for “gutter installation near Appleton” or a trusted aluminum gutter contractor in Shawano or Green Bay, our team delivers durable, custom-fit aluminum gutter systems built for Wisconsin homes.
In addition to expert aluminum gutters, we provide metal roofing, shingle roofing, metal and vinyl siding, window and door replacement, custom decks, and new building construction. We proudly serve homeowners and property owners throughout Shawano, Green Bay, Appleton, Antigo, Wausau, and Door County, delivering professional exterior improvements across Northeast and Central Wisconsin.
Ready to transform your home’s exterior?
Request your free estimate or get an instant online quote today and experience why so many homeowners in the Shawano area trust Bontrager Exteriors.