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Proudly Serving Mandan & Bismarck, ND, and the surrounding areas

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Transform Your Home with Professional Window and Door Replacement

At Anyleaks Inc., we understand that windows and doors are more than just openings in your home—they’re crucial components that affect energy efficiency, security, comfort, and curb appeal. Our locally owned and operated team specializes in comprehensive window and door replacement services throughout Mandan & Bismarck, ND, and the surrounding areas, bringing decades of combined experience to every installation project. As a GAF Master Elite contractor with many experienced employees who have built careers with us, not just summer jobs, we deliver exceptional craftsmanship that stands the test of time.

Windows and doors account for approximately 25-30% of residential heating and cooling energy use according to the Department of Energy, making replacement one of the most impactful home improvements you can make. Our efficient installation process minimizes disruption to your daily life while maximizing the long-term benefits of modern, energy-efficient products. We pride ourselves on how we treat both our employees and homeowners, creating a positive experience from your first visit to our nice office through the final installation and beyond.

Signs Your Windows and Doors Need Replacement

Identifying when windows and doors require replacement can save you thousands in energy costs and prevent water damage to your home’s structure. Common indicators include drafts around frames, difficulty opening or closing, condensation between double-pane glass, visible rot or damage to frames, increasing energy bills, and outside noise penetration that wasn’t previously noticeable. During our free estimates, we thoroughly assess each opening to determine whether repair or replacement offers the best value for your investment.

Beyond the obvious signs, we often discover hidden issues during inspections such as inadequate insulation around frames, improper initial installation causing structural stress, moisture infiltration leading to mold growth, and outdated single-pane glass that no longer meets modern efficiency standards. Our assessment process includes thermal imaging when necessary to identify heat loss patterns and moisture detection to ensure any underlying water damage is addressed before new installation begins.

Advanced Installation Techniques and Materials

Modern window and door replacement involves sophisticated materials and installation methods that dramatically improve performance compared to products from even a decade ago. We install premium vinyl, fiberglass, wood, and composite windows featuring low-E coatings, argon or krypton gas fills, warm-edge spacer systems, and multiple weatherstripping barriers. These technologies work together to achieve U-factors as low as 0.20 and Solar Heat Gain Coefficients optimized for your specific climate needs.

Our installation process follows manufacturer specifications precisely while incorporating additional weatherproofing measures developed through years of local experience. This includes proper flashing installation with overlapping layers, expanding foam insulation specifically designed for windows and doors, interior and exterior sealant applications using premium elastomeric products, and shimming techniques that ensure perfect operation without compromising the weather seal. We also install appropriate drip caps, sill pans, and other siding that protect against water infiltration, understanding that as a roofing and siding contractor, we see firsthand how proper integration with exterior systems prevents costly repairs.

Energy Efficiency and Long-Term Value

Working locally means we understand the specific weather challenges homes face in Mandan, Bismarck, & Lincoln, ND, from summer heat to winter storms, allowing us to recommend products optimized for actual conditions rather than generic solutions. Our affable office employees help navigate available tax credits, utility rebates, and financing options that make replacement more affordable. “Anyleaks Inc. building anything, anytime” reflects our commitment to comprehensive exterior solutions that protect your entire home investment. Contact us today for your free estimate and discover why homeowners trust our professional team for lasting window and door replacement solutions.

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Contact Anyleaks Inc. today for comprehensive service in Mandan & Bismarck, ND, and the surrounding areas

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We handle all aspects of your insurance claim process from start to finish

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Siding Services

Professional siding installation, repair, and replacement for lasting protection

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Protect Your Home With Confidence
Anyleaks Inc. building anything, anytime!
Quality You Can See
Our Roofing Projects Speak for Themselves

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What Your Neighbors Are Saying
Customer Reviews
We are extremely happy with Anyleaks. Their workmanship was stellar. They answered all of our questions from beginning to end. There were not any hidden cost surprises. They were also good at cleaning up each day. We could tell that they took pride in their work, and they also worked...
Chuck A.
Google Review
Anyleaks replaced our roof and did a fantastic job. They are professional, responsive, and do very good work. They are a GAF Master Elite installer, which is a difficult accreditation to receive. Alan has continued to respond when I have had questions. They are excellent and I would use them...
K T.
Google Review
Got my roof re-shingled, new downspouts, along with some other up keep. Owners were great to work with and kept in touch throughout the process. Workers were polite, kept our yard clean, and did great work. Definitely recommend hiring, and will use again.
Steve L.
Google Review
They are fantastic! Quick response and excellent customer service. They do a lot of work for our clients and work well with the insurance companies. Our clients are so happy with their quality work. Definately would recommend 👌
Bernice B.
Google Review
I was referred to Allan Miller at AnyLeaks by a Farmer friend who had a positive experience with his Ag buildings. Alan was especially helpful in helping me navigate the details with the conversations and negotiations with the insurance company adjuster.. The crew that did the siding and gutters were...
Dale P.
Google Review
We have worked with Anyleaks many times since Al and Cody started the business. They have always been great to work with and their crews are friendly and keep their work areas clean. We have had them replace siding, gutters, downspouts, along with door and window wraps following a hail...
Tom L.
Google Review
Got a new roof just this year, thanks to a wonderful hail storm from last… They were great to work with. Came to do the adjusting even though that should be on insurance, showing they’re more than willing to help out when needed. They even negotiated with insurance for us,...
Grant E.
Google Review
We had a couple of pieces of siding that was damaged. AnyLeaks found a match and replaced it. You can’t tell the difference. Great service and great company.
Dave L.
Google Review
Anyleaks is so professional and did such a great job! They did our roof and completely sided our house! I really enjoyed the fact that they are local and communicated throughout the whole process! Anytime you call Virgina is very friendly and willing to help! Every person I came in...
Danielle G.
Google Review

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