Vinyl Windows

Pella | Windows & Doors

Vinyl Windows

Fortified Roofing and Siding of Columbia, MO works with the best window manufacturer – Pella. With there innovative designs homeowners get  beautiful, long-lasting vinyl windows. 

Fortified Roofing and Siding will never install a product that we don’t believe in. We want our customers to have the best and not settle for sub-par material. With Fortified we offer the most beautiful and lasting products like our windows manufactured by Pella. If your goal is to reduce your heating and cooling costs, eliminate drafts, increase your comfort we can help find the perfect solution using Pella vinyl windows. As a pioneer in the window industry, Pella engineered their windows for durability and complete customization. Choose from the assortment of options to create the perfect look for your home while letting in as much light as you desire.


Distinctive windows built for superior performance

For the homeowner who wants easy care and energy-efficient window, Fortified recommends vinyl windows by Pella. Choose between the three low-maintenance Pella® 350 Series, Pella® 250 Series and Encompass by Pella® vinyl windows all providing strength and durability to any home. Pella’s vinyl windows stay looking great for years; never needing painting, staining or refinishing.


Pella has led the window industry since 1925. Their innovative technology and designs result in quality windows that are durable against aging, and deterioration due to weather. With their depth of knowledge and experience, Pella continuously produces beautiful, functional, and durable windows.

The Pella Difference:

Vinyl Window Options

Pella vinyl windows come in a variety of frame styles.  Choose any of the styles to create a beautiful crafted look while achieving durability.

Casement Window


Double Hung Window

Single and Double Hung

Sliding Window


Awning Window


Benefits of Vinyl Windows

The kind of window frame is critical to the success of a project. With Pella’s quality craftsmanship, outstanding structural integrity, and long-lasting materials, you are guaranteed outstanding beauty and reliable performance year after year. Pella’s vinyl windows are an ideal fit for homeowners who are wanting energy efficiency and low maintenance. Below you can see other reasons homeowners choose vinyl windows.

custom windows

Quality Appearance

  • The attractive detailing on sashes and grilles creates a quality look
  •  Low-maintenance easy-care vinyl frames stay looking great for years. No more painting
  • High-grade vinyl gives a consistent look and high performance with every product.

Color Options

Pella vinyl windows will blend tastefully with your project’s interior and exterior design.


Pella’s Most Energy-Efficient Products

  • All Pella vinyl windows offer energy-efficient options that meet or exceed ENERGY STAR® guidelines
  • Exclusive multichambered frame design makes Pella vinyl windows 52% to 83% stronger than regular vinyl.
  • An optional triple-pane glass that helps maximize energy efficiency and increase comfort year round.


  • Fewer worries about drafts and leaks due to the triple protection against air and water infiltration. Pella vinyl windows feature an exclusive weather repel system that channels water away from home.
  • Up to 18 insulating air chambers inside the vinyl frame (up to three times more than ordinary vinyl) ensures a quieter, more comfortable home by reducing sound transmission and heat loss.
  • Interlocking sashes help seal out drafts and improve energy efficiency.

Extra Strength and Durability.

  • Fewer worries about warping, sagging or bowing vinyl. Pella’s precision welding process helps eliminate “vinyl smile.”
  • Pella’s enhanced vinyl formula is performance- tested for excellent weathering, durability and color retention.
  • DuraColor™ exterior finishes on Pella vinyl window products are engineered to withstand high exposure to sunlight, humidity, and extreme temperatures.

Five step to a new window


Pick your frame style.

glass types for window

Select your glass.

wood colors

Choose interior and exterior colors.


Select hardware.


Choose accessories.

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