Window Replacement

Window Installation & Window Replacement

Fortified Roofing & Siding of Columbia, MO is always there for our customers. We guide, educate, and include you during every step of our installation processes. We believe that an informed consumer is a protected consumer. Our commitment to you is to do everything we can to protect the people you care about beneath your roof.

Fortified Roofing & Siding of Columbia, MO we work with the best window manufacture – Pella. We work directly with Pella to offer our customer the best products and the most extensive variety of options. We specialize in working with you to get you exactly what you want. Pella trains our team, so we have the most accurate product and installation knowledge.

At Fortified, we guarantee exceptional service and a relentless work ethic while holding true to our core values. We make sure to include you every step of the way. You will never have to wonder what is happening with your project or when the material is going to arrive.
We take care of it all while keeping you updated.

Why Choose New windows with Fortified

Fortified Roofing and Siding is Mid-Missouri’s most professional contractor. We are customer-oriented that focuses on honesty, transparency and quality.  With new window installed, you can get the exact design you want by a contractor that won’t do it wrong.  With so many benefits, new windows can transform your home.

Let us help you get New Windows

If you have started looking at new windows, you have probably become overwhelmed with the number of options thrown your way. You know what you want for your home, but you are not exactly sure which direction is best for you. When you choose Fortified, you quickly find out we do things a bit differently. We work with you helping you understand the product and discuss you. We work as a consultant giving you insights on the advantages and disadvantages of different materials for your preferences, budget, neighborhood, and goals you want to achieve. As experts, we provide the best windows in the industry – Pella windows and doors.

Pella® Windows


At Fortified Roofing and Siding we specialize in high-quality residential and commercial window replacement using Pella windows and doors. When looking for a durable and beautiful window product, Pella is the best there is. Some key factors include:

  • Energy Efficiency – Pella uses window glass specially designed for your climate for the most energy savings.
  • Accelerated Environmental Testing – Pella tests samples all materials and products by placing them in a variety of harsh, accelerated conditions to evaluate long-term performance.
  • More Choices – Fiber cement siding (unlike vinyl) Make your home your own; with more materials, colors, and options than other brands, Pella allows you to create a custom look.
  • Innovation –  Features like blinds between-the-glass and screens that roll up and out of sight, Pella products are designed to make life a little easier.

Pella’s history in the window industry is what makes them so great. The wide variety of style and shapes allows you to get the look you are wanting. Choose from the styles below to learn more about the types of windows Pella offers.

Pella Styles

Pella’s four different series of wood windows offer beauty, warmth and design flexibility – with exceptional energy efficiency. Each wood window is quality crafted for form, function, and beauty. Pella’s patented design of EnduraGuard® provides triple wood protection for all their wood windows; giving you a high-performance and durable window backed by a limited lifetime warranty.

Choose between unfinished or different Primed woods like Mahogany, Pine, or Douglas Fir exteriors

Pella’s fiberglass windows offer the quality look of wood with the exceptional performance and low-maintenance of fiberglass. Their patented five-layer Duracast® fiberglass composite allows it to handle fluctuating temperatures. This technology creates a fiberglass window that won’t expand, warp or sag in the summer heat, or shrink and turn brittle in Missouri winter conditions. Pella fiberglass windows are also highly energy efficient.

Vinyl windows by Pella are low-maintenance and energy efficient windows that don’t need staining, painting or refinishing, The durable construction of these vinyl windows gives you window that will look great for years. Pella vinyl windows pair strength and durability with energy efficiency. All Pella vinyl windows have energy-efficient options that will meet or exceed ENERGY STAR® guidelines.

Our Process

We worked hard to create a repeatable process where our customer can expect consistency that you can predict

POINT OF CONTACT

Talk to Kari and answer some questions about your project, and schedule to have a team member assess your property.

HOME ANALYSIS

We gather information by inspecting, documenting, and sketching to create a honest recommendation for you. After the inspection, you will be contacted within 24 hours to scheduled consultation to review the diagnoses and the recommendation.

RECOMMENDATION

The consultation is design for customer education, review, and recommendation. We sit down and get to know you; talking about budgets, concerns, and preferences for your project. Your Sales Associate, as an advisor, works with you to find a solution that fits your situation. Once your preferences are finalize, a contract is created digitally and signed.

SCHEDULING AND INSTALLATION

Once you are on our board, your project gets inspected by our Project Verification Manager. They review Work Orders to ensure accuracy in materials ordered. After verification, Kari contacts about your estimated delivery of materials and an install date. Then construction occurs from tear off to installation of new materials.

PROJECT COMPLETION

Clean-up is taken very seriously. We have the crew do a clean-up at the end of each day with a final clean-up at the end of the project. After the installation and clean-up, the Quality Control Inspection is conducted. We walk through the project ensuring all debris is removed and installation meets our requirements.

FOLLOW-UP

We take great pride in offering an enjoyable experience. We will follow up with you to make sure your expectations are met and hopefully exceeded and thank you for choosing us.

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