Welcome to the Summit Window family of ultra high-performance vinyl windows and doors. Since 1945 our craftsmen have built windows and doors that withstand the worst that Mother Nature throws at them. We do this by using parts that are “Made in the U.S.A.” and taking time to build windows that exceed the industry standards. We back our products with an industry leading warranty and a service network that is second to none.

Summit Windows are built to your exact size and with the options that you choose, ensuring that you don’t have to compromise your unique style. Trust Summit Windows to combine that with our unflinching commitment to quality and we will turn you into a satisfied customer.

You can trust that your Summit Window dealer has the knowledge and skill to be entrusted with your largest investment... Your home.

Summit Windows

Operator Type

1. Choose your window type.

Double Hung Window

Double Hung

On double hung windows both sashes in the window frame are operable, meaning they move up and down. The sashes on a double hung window also tilt in for easy cleaning.

Double Slider Window

Double Slider

A double slider allows both sashes to open, which can be great for providing air circulation to a room and is a popular way to satisfy egress requirements for bedrooms.

Casement Window


A casement is a window that is attached to its frame by one or more hinges at the side. They are opened with a crank, lever, or cam handle, which is placed around hand height or at the bottom and serves as a window lock.

Picture Window


Picture window is non-operational and is designed to maximize glass surface to allow light and unobstructed views.

Patio Door

Patio Door

A patio door or sliding glass door, is a type of sliding door with a large glass window opening. It typically provides door access from an interior room to outdoor living space.

Style Options

2. Choose your style options.

Style Options


Blend in or stand out!


Whether you want your new energy efficient windows to blend in or stand out, Summit has you covered. Choose a stylish new color on the exterior to give your house more curb appeal, add warmth and sophistication to your rooms with a gorgeous woodgrain interior, or add grids to make your windows distinctive from both inside and out.


BTG installation eliminates dusting and prevents damage during daily use. Tilting or raising blinds to optimal level controls brightness, privacy and UV damage to furniture, fabrics and floors.

The movable finger slide device makes adjusting the slats convenient and simple. The SSLT magnetic coupling lifts and tilts the mini-blind within the sealed insulated glass unit. Tilt operator rotates the blind slats open and closed. The lift operator will raise or lower the blinds. LoE glass is standard with this package.

Blind Colors
Between the glass blinds


Available in 6 colors.


Grid Designs

Give your windows a unique look.

Between the Glass Grids

Grid Patterns





Sash Perimeter

Sash Perimeter

Window Perimeter

Window Perimeter

Grid Profiles

Flat White

Flat White

Flat Almond

Flat Almond

Contour White

Contour White

Contour Almond

Contour Almond

Light Oak

Light Oak

Dark Oak

Dark Oak



Color Options




With almost limitless options in our popular color offerings, you’re sure to find the match to your desires. Mix any of our nine standard exterior colors with any of our five interior color options to personalize your homes décor. Can’t find just the right color? Summit offers a color matching program so you don’t have to compromise your personal style.

Due to the limitations of the printing process, colors shown may vary. Please call for actual color samples if needed.

Colors Paint Colors


Omega One-Piece Door Handle

Omega Keyed Exterior Handle available in: White, Almond, Claytone and Black. Omega Interior Handle available in: White, Almond, Claytone, Black, Adobe Brown, Satin Nickel, Faux Oil-Rubbed Bronze.

Hardware Colors


Available in 7 colors.

The engineers at Summit Windows design windows and doors to deal with the worst that Mother Nature can dish out.

Energy Efficiency

3. Choose how efficient you want your windows.

Double Hung Window

Thermal Performance Package #1

1” overall thick dual pane unit consisting of one LoE 272 and one clear pane with EnerEDGE spacer and argon fill.

  • 33% more argon than a 3/4”I.G.
  • 14% more argon than a 7/8” I.G.
  • Increased condensation resistance.
  • Increased inside glass temperature.
  • Save more on heating and cooling costs.
Thermal Performance Package #2

Thermal Performance Package #2

1” overall thick dual pane unit consisting of one LoE 366 and one clear pane with EnerEDGE spacer and argon fill.

  • 40% better U-value for lower winter heating costs.
  • 281% less solar heat gain for lower summer cooling costs.
  • 95% cuts in fading transmission.
Thermal Performance Package #3

Thermal Performance Package #3

1” overall thick dual pane unit consisting of one LoE 366 and one LoE i89 pane with EnerEDGE spacer and argon fill.

  • Triple pane performance in a dual pane window.
  • Does not affect solar heat gain coefficient like triple glazing.
  • 25% better U-value than 366/clear IG.
  • Room side coating reflects heat back into the living space for better comfort.
Thermal Performance Package #4

Thermal Performance Package #4

1” overall thick triple pane unit consisting of two LoE 272 and one clear pane with EnerEDGE spacer and argon fill.

  • 2 EnerEDGE spacers.
  • 2 argon dead air spaces.
  • Up to 34% better insulating performance than Package #1.
  • Significant noise reduction over dual pane glazing options.


  NexGen Exteriors  

Serving the Minneapolis and surrounding area, NexGen Exteriors is built on a strong foundation of experience and trust. We are here to guide you through every step of the restoration process, ensuring that your home is rebuilt with only the finest materials and top-quality craftsmanship. You can trust us to bring you peace of mind.

Contact Us

Contact us to find out more about Summit Windows.

Fill out the form to send us a message.