Mulled Window Systems

Many applications, both residential and commercial, utilize doors, windows, and curtain walls in a single unit. There are many limitations, restrictions, and sizes that produce results that look uniform, but lack quality. Solar Innovations® offers a window and door system that combats these issues and provides customers with a well designed, quality product.

The Mulled Window and Door System has been designed to maximize flexibility by joining a series of operable windows and swing doors to create one cohesive system without additional rafters or framing, while maintaining consistent, minimally interrupted site lines. Solar Innovations, Inc. is proud to manufacture one of the most flexible window wall systems available in the industry today.

Window Integration

Flexibility is one of the distinguishing factors of any Solar Innovations®. product.  This system allows end users to make unique selections and provides flexibility in design by integrating awning, casement, hopper, fixed, tilt turn, and egress windows (depending on local code) all within the same unit. These systems create a modern, sleek, customizable option for any project.

Door Integration

Solar Innovations® mulled window system allows the combination of as many doors and windows as desired, without the need for additional framing. Units typically stay below 12’ in height, but can be as wide as the customer desires. The 4-inch site line system creates a modern, sleek, and customizable option for any project. Single terrace doors and French doors are capable of integration into the same system.

Coastal Applications

Our systems have the option to be both coastal and non-coastal. Because we use stainless steel hardware, our materials withstand the corrosive effects of the elements in these coastal regions.

Custom Engineered

Each Solar Innovations® system is custom made to order based on your project needs and preferences. Therefore, our team of engineering experts has you covered.

Sustainable Products

Solar’s products are manufactured with outstanding thermal performance, durable framework, and sustainable materials, therefore, making it a great option for your next project.

Glass Variety

Solar Innovations ^® has top of the line glazing solutions which include laminated, dual glazed, triple glazed, in addition to our marine glazed options just to name a few.

 In-swing & Out-swing Options

Another exclusive feature Solar Innovations® provides to customers is the ability to select both in-swing or out-swing windows within the same system, unlike many competitors’ systems which can accommodate only one option. In-swing and out-swing terrace doors, with ADA compliant sills, can be built into the window system.  Fixed transoms can also be added to these systems over both windows and terrace doors.  This level of customization allows designers to create a unique system for any application.