Folding Door Technology - Available from Solsetter


Durable, Innovative, and Low Maintenance
Most manufacturers use only vinyl, aluminum, or wood when designing their folding door systems, however, WinDor offers customers a state-of-the-art combination of different high-quality materials. They have combined both vinyl and aluminum to provide multi-slide doors that are far superior to their competitor's older designs.
The WinDor Folding Solution
The solution which combines both materials has allowed WinDor to of have an energy-efficient and rigid door that never corrodes? WinDor 3750 folding doors combine the strength of rigid aluminum framing with the low maintenance of vinyl capping.
This creates the best high-quality bifold door in America, but you don't have to just take our word on it. Take a look at our performance and testing results below.
ALL OF THESE FEATURES ADD UP TO A DOOR THAT CLIENTS LOVE.
Innovative, Durable and Low Maintenance
Locks and Handles
Glass Options
Photo Gallery
A Variety of Color Option
Popular Choices, Energy Efficient and Low Maintenance
Extruded Colors
Standard Colors
Semi-Custom Colors
WinShield® Colors
Extruded Colors
Every window and door manufactured by Win-Dor Systems is made from the highest quality 100% virgin vinyl available, extruded in either white or beige. Colors are consistent throughout the products, hardened to stand up to the harshest elements and will never peel, chip or need paint.
Standard Colors
A variety of popular painted exterior coating options are available. Each color is bonded onto the vinyl surface and adds an element of heat reflectivity. All of our painted finishes are scratch and chip resistant, made to withstand the elements and formulated for optimal energy efficiency.
Semi-Custom Colors
Additional exterior colors are available. The semi-custom color family of colors may require longer production lead-times. Please consult the factory for additional information.
WinShield® Colors Colors
WinShield® is a specialty laminate made from multiple layers of durable and highly reflective materials. Each layer adds to its strength and heat reflectivity. The laminate is bonded to the vinyl using a specialized process. WinShield’s unique technology performs incredibly well even in extreme environments. It is virtually maintenance-free, much more durable than traditional paints used by others, and provides a consistent color that can be carried across multiple products reducing variations.