Midwest Construction UniFrame Windows
The beauty is in the details...
New windows can improve your home's comfort, value and appearance. But the windows you select can make a big difference in what kind of return you get on your investment. How do you begin to find the right window for your home when they all appear to be so similar? Economy models may seem fine at first glance, but once you know what to look for in a window, you'll see what a big difference the little details can make. UniFrame windows feature state-of-the-art materials, precision engineering and proven construction methods, for windows that last a lifetime.

Hi R+Plus 10 - Maxuus delivers an R-factor of 10 by combining two panes of vacuum deposition Low-E glass with an interior glass substrate and two insulating chambers of krypton gas. The result is an insulated glass unit that is five times more energy efficient than clear insulating glass. And, because the center substrate used in the Maxuus system is glass, the distortion and haze that can result from polyester film"creeping" is eliminated. Also, there's no need for an equalization vent between the two internal chambers - so unlike the polyester film system, Maxuus units truly have twin insulating air chambers.

Our windows are constructed with rugged, maintenance-free New Generation uiPVC. Unlike wood or metal windows which can stick, swell, deteriorate, pit or rot, UniFrame windows will look like new year after year.

UniFrame windows are entirely pinch fusion welded both sashes and mainframes. We weld vinyl sections together to create a solid, one piece unit that won't come loose or weaken over the years.

Corrosion and Ultra Violet resistant coating featured on all casement window hardware keeping it beautiful for the life of your window.

In addition to our thermally superior vinyl, UniFrame window mainframes are filled with patented* R-Core. This high-density, solid-polyurethane insulation increases both thermal performance and sound deadening properties.

Each UniFrame double-hung sill is reinforced with Fiberbeam™ Reinforcement with I-Beam Construction. Designed to resist wind velocity pressures of 30 pounds per square foot. This technology provides added durability and strength to the sill of the window.

A unique U-shaped channel separates the two panes of glass and interrupts the natural air flow from heat to cold making UniFrame windows one of the most energy-efficient windows on today's market.
   
Our double-hung windows feature Interforce II ™ internal fiberglass reinforced meeting rails for unsurpassed strength and durability.


We believe so strongly in the durability of our products that we offer a lifetime limited warranty on the entire window unit.- and it's transferable. In addition, UniFrame windows are backed by an unprecedented lifetime non-prorated seal failure and glass breakage warranty.
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Offices in Mason City
1-800-925-6664

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1-800-383-1058