June 16, 2025 by WindowRama

Certified Andersen Big Door Installations with WindowRama

Hey Contractors,

Looking to wow your clients with stunning big doors and expansive views? You’re in luck! WindowRama is now certified by Andersen Windows and Doors for big door installations, making us your go-to partner for creating spectacular living spaces for your customers.

We’re Taking the Fear out of Installing a Big Door

Properly planning for a big door, from the earliest stages of design, can smooth the way to a successful installation, which is why collaboration is key. Moving glass wall systems are much more complex than standard patio doors:

  • Door operation affects wall depth
  • Rough opening prep – special care must be taken in preparing the header and sill
  • Rough opening prep varies by sill type

Because these details are so important to installing a big door correctly, we offer support services. WindowRama will coordinate the project with your team including site prep and boots on the ground the day of the installation.   

Why Big Doors?

Homeowners today crave spaces that are not just functional but also inspiring. Big door installations, like glass wall systems, are becoming increasingly popular because they transform interiors and blur the lines between indoor and outdoor living. Imagine your clients enjoying seamless transitions from their living rooms to their gardens or creating breathtaking views of their surroundings.

Type of Big Doors


MultiGlide™ Door

  • Straight stacking or pocketing sliding doors for a perfectly unobstructed view
  • Modern and traditional design
  • Sized for openings up to 50′ wide and 10′ tall with sliding glass panels up to 60″ wide


Liftslide Door

  • Corner or curved designs and custom configurations
  • Straight stacking or pocketing sliding doors for a perfectly unobstructed view
  • Door panels lift onto rollers for nearly effortless motion
  • Monumental panels up to 16′ tall and door systems up to 60′ wide


Pivot Door

  • A modern, sleek style for a different look
  • Huge heights as tall as 16′, widths over 9′ (dependent upon material and height)
  • A practically unblemished threshold
  • Available with Stormwatch protection for coastal areas


Folding Outswing Door

  • Up to 10′ tall and 48′ wide
  • Top hung system allows for easy operation
  • Doors can open from left, right or center
  • Contemporary panel widths up to 48” wide
  • Available with Stormwatch protection for coastal areas

Why Choose WindowRama?

At WindowRama, we bring years of experience and now, Andersen-certified status, ensuring that your team’s installation is not just flawless, but exceeds expectations. Our partnership with Andersen means we adhere to the highest standards of quality, giving you peace of mind that your project will be successful.

What Sets Us Apart?

Expertise: We’re trained and certified by Andersen, guaranteeing precision and professionalism in every installation.

Quality Assurance: Andersen is renowned for its superior products, and we match that with exceptional service and attention to detail.

Customer Satisfaction: We prioritize your clients’ satisfaction, ensuring they get the dream spaces they envision without compromise.

How We Can Help You

Partnering with WindowRama means more than just a relationship. It’s about collaborating to deliver spaces for your customers that leave a lasting impression. Whether it’s a residential remodel or a new build, our expertise in big door installations ensures that your clients’ visions become reality.

Get Started Today


Transform your projects with WindowRama. Because exceptional spaces begin with exceptional partnerships.