Marvin Essential Series
Marvin Fiberglass Doors
Marvin Fiberglass Doors
Marvin Essential Sliding Patio Door
Marvin Essential Sliding Patio Door
Marvin Fiberglass Patio Doors
Marvin Fiberglass Patio Doors

Marvin Essential Doors

*Previously known as Integrity All Ultrex®

The Marvin Essential™ collection brings together design, quality and performance in one streamlined offering. A popular option for homeowners looking to minimize housework and decision making.

Marvin Essential Doors have 100% fiberglass exteriors and interiors, which make them virtually maintenance free. The door’s narrow sightlines and versatile styles allow it to blend in with any homes style or climate.

And by simplifying style options to just one door, the Marvin Essential sliding patio door, Marvin makes the order process easy.

Marvin Fiberglass

While other brands may force you to choose between beauty and performance, Marvin empowers you to build more of what you imagine. Their patented, pultruded fiberglass material achieves unbeatable strength without sacrificing aesthetic. So, not only are Essential™ doors durable, but they are visually striking and able to make a bold statement in any home.

An industry leader who has been consistently innovating for more than 100 years, Marvin has a patented, pultruded fiberglass that is 8x stronger than vinyl and 3x stronger than vinyl/wood composites. Each product in the Marvin Essential™ collection is made with this material. So, they will stay stable in harsh weather or extreme temperatures.

Simplified Living

The Marvin Essential Sliding Patio Door

The Marvin Essential™ collection makes it easy to connect to the outside world. Simplifying the product options to a single doo. Choose between two or three door panels while selecting the right Marvin Essential Sliding Patio Door for your home.

Regardless of your home layout, these sliding patio doors deliver clean lines and maximize views through the glass. Your view of nature will always be on vivid display. Plus, its durable fiberglass interior and exterior resists the sagging and misalignment issues for years to come.

  • Available in heights up to 8 feet or widths up to 9 feet
  • Durable and low maintenance material to the interior and exterior
  • Fiberglass sill that stands up to foot traffic and weather
  • Top-hung screen door that operates smoothly without jamming

A Davis Window & Door Professional Staff Member is Ready to Help

We at Davis Window & Door will help you select the right Marvin Doors for your next home improvement project. We stock a variety of styles from Marvin Essential doors. Our knowledgeable staff can walk you through the unique qualities of each style.

Visit our Request a Consultation page to speak with our professionals. Get the information you need to help make a decision on a new Marvin Essential sliding patio door.

Davis is committed to ensuring every step of your project runs smoothly — from budgeting and product selection to door installation. With more than 100 years of combined sales and technical experience, our staff consists of reliable partners who you can trust.

Availability and Options


Our Homeowners Say

“Of all the window companies, they were the most knowledgeable and thorough. Their installers were second to none. I would gladly recommend using Davis Window & Door.”

“This is the second house we have used Davis to replace every window in the house. They do a wonderful job, keep the job site neat, and the windows are fantastic! Would recommend Davis to all!”

“Davis Window and Door were very professional, on time, and completed work on schedule.They paid attention to every detail and had me check all work before I signed off on it.I would highly recommend them.”

“Very pleased with the windows. Priced $1000’s less than comparable windows we priced out. The crew was fantastic coming back on Saturday and Sunday to finish small portion which was delayed due to weather.”


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