SeasonGuard Windows Provide Excellence in Energy-Efficiency with an Array of Style Options
Who said all windows are the same? That is simply not true. With SeasonGuard windows from Lindus Construction, you can explore a variety of window styles, colors, and options that will come together to make your home shine. Every window is designed to allow the maximum amount of light in and to fit any opening. Best of all, the designer options of SeasonGuard windows coordinate with Madera interior trim finishes and Sunrise’s entry door products.
Beautiful Window Replacements Which Up Your Curb Appeal
Constructed with aesthetics in mind, our narrow-line SeasonGuard Double Hung window design provides on average 27% more visible glass area than other competitive brands. SeasonGuard windows are designed with the beauty of American architecture in mind. Our contoured interior profile and double-coved, smooth-formed exterior design will provide your home with the attractive lines and curb appeal you desire. Don’t settle for bulky, boxy frames that offer less viewing area with your replacement window purchase. With SeasonGuard Windows, we offer more for you to see.
Built-in Energy Efficiency Increases Comfort in Your Twin Cities & Western Wisconsin Home
Most window manufacturers utilize the same type of insulated glass in all the windows they produce, regardless of whether the windows are installed in the cold north or the hot south. SeasonGuard windows feature Latitude Glass, a series of high-performance insulated glass systems, each of which is engineered to provide you the maximum thermal efficiency and comfort in the particular area of the country where you live.
Superior Craftsmanship for Long Lasting Windows
No matter which style you choose, you can rest assured that your new SeasonGuard windows have been built with quality in mind. From the materials to the techniques, each window is handcrafted to provide superb design, ease of maintenance, and exceptional durability. And, every SeasonGuard window comes standard with a Lifetime, Non-Prorated, Transferable Warranty.
Interior Colors & Finishes
Choose a color or woodgrain finish of SeasonGuard windows that will best compliment your home’s existing trim or consider a whole room upgrade.
Interior Finishes
Choose the SeasonGuard window interior color or woodgrain finish that will best compliment your home’s existing trim and hardware.
Interior Hardware
For single-hung, double-hung, casement, awning, sliding, and specialty SeasonGuard windows.
Premium Trim
Before you consider your SeasonGuard window replacement project complete, take a good look at the interior trim or drywall around them. Chances are, you’ll see signs of wear like scratches, stains, color fading or water damage. With Madera™ Premium Interior Trim, you can completely transform your new SeasonGuard windows to a beautifully finished look. Plus, replacing your old trim ensures that the entire opening is properly insulated.
Casing Profiles
There are a variety of ways to design your trim to complement your new SeasonGuard windows. Madera™ Premium Interior Trim can be ordered in one of our standard stain colors, Painter’s White, or it can be manufactured in a primed or unfinished surface to allow custom finishing to match your decor.
Exterior Colors & Brickmould
SeasonGuard windows offer superior color surface durability and scratch resistance — practically eliminating the need for touch-ups.
Exterior Window Colors
SeasonGuard offers four exterior window color options that can improve the curb appeal of any home, whether it is finished in siding, shingles, stucco or brick.
Brickmould Profiles
Multiple brickmould profiles allow for virtually all traditional brickmould applications with no exposed fasteners, providing a crisp curb appeal to the appearance of your home. SeasonGuard offers brickmould applications from 1″ to 2 1⁄4″; available in a sloped “picture-frame” configuration for water drainage and maintenance freedom. For a traditional style, our 2″ milled brickmould profile is available in a sill nose configuration.
Glass Ratings & Performance
The National Fenestration Rating Council (NFRC) and ENERGY STAR programs have established standards and requirements that help homeowners select the best windows and doors for their homes. Products are independently tested, certified and labeled with standardized codes so you can be confident they will perform as advertised.
Efficient & Secure
SeasonGuard windows are built for both superior energy efficiency and security. The mortised locks and night latches allow you to vent your window without worry. The polyurethane foam-filled window frame provides an R-value of 7.14 — equivalent to the insulation level of a wood window with a frame that is 16″ deep. When combined with your choice of low-e glass packages, SeasonGuard windows reach a U-factor as low as .16.
Efficiency Criteria
U Factor
Measures how well the window prevents heat from entering or escaping the home. Windows with a lower U-Factor provide better insulation. U-Factor is important wherever you live, but is a primary concern for Minnesota and Wisconsin homes in colder climates.
Solar Heat Gain
Measures how much heat from the sun is blocked. Lower numbers identify windows that reflect more heat. This is particularly important during the summer in hot Southern climates.
Visible Transmittance
Measures how much light comes through the whole window. Ranging from 0 to 1, windows with higher numbers allow more light into the home.
Air Infiltration
Measures how much outside air comes into the home through a closed window. The lower the air leakage number, the lower the potential for draft through the window.
Condensation Resistance
Measures how well the window resists the formation of condensation on the inside of the window. The higher the number, the better the window is able to resist condensation.
Tested & Certified for Maximum Efficiency
SeasonGuard features Latitude Glass, a series of high performance insulated glass systems, each of which is engineered to provide you the maximum thermal efficiency and comfort.
Ultra U Plus KR90 Insulated Glass
A 7⁄8″ overall triple glazed insulated glass made up of two panes of Ultra U Plus glass (each of which is composed of eight layers of high performance reflective metallic shields) and one pane of clear glass. Complete with the GlassGuard™ spacer system and two chambers filled with high density krypton gas.
SeasonGuard Windows are Built to Last
SeasonGuard Windows utilize the patented XLEdge™ Glazing System which features a double sealed system, warm edge and a structurally sound stainless steel spacer system. This means that, when tested under accelerated weather conditions, SeasonGuard Insulated Glass systems outlast the competition.
Noise Reduction with High-Quality Window Replacement
SeasonGuard offers Noise Reduction Glass that not only provides superior energy performance but noise reduction as well — at a fraction of the cost of traditional sound abatement options.
Create Your Dream Home with Decorative Glass & Meeting Rails
Every SeasonGuard window comes with a Lifetime, Non-Prorated, Transferable Warranty.
Designer Art Glass Styles
Express your style with custom grooved glass or insulated leaded glass designs. From Contemporary to Traditional, these wonderfully arranged patterns add color, value and architectural detail to your home. Create your own work of art.
Simulated Meeting Rails
Get the look you want. Choose from an assortment of grid designs to make your Simulated Meeting Rail Casement or Awning window match your home’s style.
Simulated Divided Lites
Simulated Divided Lites allows you to enjoy the advantages of thermally-efficient insulating glass windows from SeasonGuard while maintaining the timeless beauty of grids on both the interior and exterior panes of glass.
Our Window Installation Projects:
Chris’ Roseville, MN SeasonGuard Window Project
Changing out window styles in his dining room and living room turned out to be a real game changer for this Twin Cities homeowner.
Hans’ SeasonGuard Window Installation in Falcon Heights, MN
The living room windows in this 1940's era Twin Cities home were in desperate need of replacement. Find out the homeowner felt so confident in his choice to have our craftsmen install SeasonGuard windows.
Kent & Terry’s Insulation and SeasonGuard Bay Window Project in Fridley, MN
We created a more energy efficient home for this Twin Cities couple through the installation of a new SeasonGuard window and redoing the insulation project another contractor had failed to complete correctly.
SeasonGuard Windows Gallery
The beauty and craftsmanship of SeasonGuard Windows is unmatched by any on the market!
SeasonGuard Window Reviews:
"Lindus Construction exceeded our expectations to replace 3 casement window frames, 4 casement window sashes and a garage service door. The process to identify the work needed and options available was smooth along with the scheduling. The onsite work crews were professional, respectful and cleaned up after each day. Lindus Quality Control inspected the work when completed and the Woodbury Building inspector closed the permit with no questions. I will recommend Lindus to neighbors, friends and family without hesitation."
Mary Jo B.
Woodbury, MN
April 1, 2026
"Chris and Gabe were outstanding. Were knowledgeable, responsive to questions and the new windows look great. We are very happy with the results."
Ben G.
Prior Lake, MN
April 1, 2026
"Kevin stopped out to give me an estimate to repair a casement window that wouldn’t open. Upon inspection, he was able to open it! Even though it ended up not needing to be fixed, he talked to me about options I could consider in the future should I need to replace it. It was very refreshing to have a discussion without feeling pressured to purchase something that I do not need at this time. Thanks Kevin!!"
Marcie K.
Burnsville, MN
February 6, 2026
"Guys are always respectful, knowledgeable."
Kim E.
Minneapolis, MN
January 6, 2026
“My last storm window was finally installed this past Monday. The front of my house looks amazing with all three windows the same brick color. Please extend my thanks to everyone who worked on my house.”
Phyllis S.
Minneapolis, MN
January 11, 2026
"Matt and his team were awesome!"
Matt B.
Hugo, MN
January 9, 2026
Learn More About Window Replacements:
Signs Your Home’s Windows Were Installed Incorrectly
If you notice any of these scenarios after your new house windows have been installed, it’s likely your contractor cut corners or didn’t have the necessary level of expertise to complete the project.
How Much Do New Windows Cost?
It’s important to know that there are several factors that influence the price of new house windows. Here’s what you need to know.
