When you replace your windows, you are making a decision you want to get right once. The product matters. But so does the installation.

A quality window that is improperly installed does not perform the way it should, and most homeowners never know that is the reason their new windows are drafty, harder to operate, or showing wear earlier than expected.

That is one of the reasons we pursued Andersen Certified Contractor status at Kinmount Exteriors, and it is a big part of why Andersen is one of our most recommended window brands for homes across the south metro.

What It Means That We Are an Andersen Certified Contractor

Not every contractor who installs Andersen windows is a Certified Contractor. Earning that designation required us to complete factory training directly from Andersen, meet their installation standards, carry proper insurance, and pass their vetting process. We did that work because we believe it is the right way to represent a product we are recommending to our clients.

Here is why it matters for you: when a Certified Contractor installs your Andersen windows, your project qualifies for Andersen’s exclusive 2-year installation warranty – in addition to the standard product warranty that comes with every Andersen window. That is a layer of protection that is not available when windows are installed by a general contractor who is not certified. You get coverage on both the product and the install, backed by Andersen directly.

Another Minnesota Company Built for Our Climate

Andersen has been manufacturing windows in Bayport, Minnesota since 1903. That is well over 100 years of building products for a state that puts windows through some of the most demanding conditions in the country. When we install an Andersen window on a home in Lakeville, Prior Lake, or Burnsville, we are putting in a product that was engineered with Minnesota winters in mind from the start.

The Andersen Series We Offer

Andersen structures their windows into distinct series, each designed around a specific combination of materials, design flexibility, and price point. We appreciate this because it lets us have a real conversation with clients about what actually fits their home and budget rather than defaulting to a one-size approach.

• E-Series – Andersen’s most premium and customizable line. Wood interiors with extruded aluminum exteriors, over 50 color options, and 10 operating styles. A strong choice for clients who want a truly tailored, architectural look with maximum design flexibility.
• A-Series – Wood interiors with a fiberglass and Fibrex composite exterior. Andersen’s best-performing series for energy efficiency, with the widest range of wood species and finish options. A go-to recommendation for homes where both character and performance are the priority.
• 400 Series – Andersen’s most popular line for good reason. Classic wood interiors with their Perma-Shield vinyl exterior for low maintenance and long-term durability. A reliable, well-proven choice that we recommend frequently for South Metro replacement projects.
• 200 Series – A more streamlined wood and vinyl option that brings quality Andersen construction at a more accessible price point. A solid performer where budget is a bigger factor in the decision.
• 100 Series – Built entirely from Andersen’s proprietary Fibrex composite material, which is made from 40% reclaimed wood fiber. Extremely durable, highly energy efficient, and a genuinely eco-friendly option that holds up without fading, peeling, or warping.

Matching the right series to your home is exactly the kind of guidance we provide as part of our window replacement process. It is not a decision you should have to figure out on your own.

Window Styles We Can Put to Work for Your Home

We like working with Andersen because the range of window styles they offer gives us real flexibility to match the right option to each part of a home. Here is what is available across their series:

• Double Hung – Both sashes operate independently. Easy to clean and one of our most-installed styles in this area.
• Casement – Side-hinged and crank-operated with a tight seal. Our top recommendation for energy performance.
• Awning – Opens outward from the top so you get ventilation even in light rain. Works great over a sink or paired with a fixed window.
• Gliding – Slides horizontally, ideal where there is no room for a swinging sash.
• Picture / Direct Glaze – Fixed windows that maximize light and views with no moving parts.
• Bay and Bow – Projects outward from the wall to add space and a strong architectural feature.
• Specialty Shapes – Custom shapes for accent windows, round tops, and architectural details.

Design Options Worth Knowing About

Andersen gives our clients a meaningful level of personalization depending on the series. Here is a brief overview of what we can dial in together:

• Exterior Finishes – Color options vary by series, with the E-Series offering 50+ standard colors. Exterior materials, including Perma-Shield vinyl, fiberglass, Fibrex composite, and aluminum, are all designed to handle Minnesota’s weather without fading or warping.
• Interior Finishes and Wood Species – Natural wood interiors on the A and E-Series can be stained or painted to match your trim. Multiple wood species are available on higher-tier series, including options for those wanting a more custom interior look.
• Glass Performance – All Andersen windows are ENERGY STAR certified with argon gas between the panes. Glass coating options include Low-E4, SmartSun, and HeatLock, each designed for different combinations of heat retention, solar control, and UV protection. This is one of the most impactful choices for South Metro homeowners, given our temperature extremes.
• Hardware – Multiple hardware finish options across series, so your windows can tie into the same finish palette as the rest of your home.

Warranty Coverage – Product and Installation

Andersen backs their windows with a 20-year warranty on glass and a 10-year warranty on non-glass components. It is also an Owner-2-Owner transferable warranty, which means the coverage moves with the home if you sell.

As we mentioned, our Certified Contractor status adds Andersen’s exclusive 2-year installation warranty on top of that. We think it is one of the cleaner warranty packages available in the window market, and it is something we are proud to offer our clients directly.

See the work we have done on homes across the area in our project gallery, read what our clients have to say, and check out available financing options if that is helpful to know upfront. We serve homeowners across Lakeville, Burnsville, Apple Valley, Prior Lake, Savage, Eagan, Farmington, and surrounding south metro communities.