Business Details
Innovative Architectural Door & Window Systems
Crown Doors has grown steadily into a consistent market leader for automated architectural, commercial, and residential door and window systems, employing pioneering hydraulic and electric designs, and high-quality materials and manufacturing. Founded upon the idea of utilizing hydraulic systems to create safe, simple, and refined vertical opening systems for the architectural market, Crown Doors completely changed the direction of the existing industry, gaining a reputation for continued innovation, beauty, and excellence, which drives the company to this day. Based in Plato, Minnesota, our products are manufactured to the highest levels of craftsmanship and shipped to customers throughout the United States and internationally.We provide visually stunning, custom designed systems for architectural, commercial, and residential applications. Our patented designs and use of narrow steel profiles offer greater visibility, unobstructed by the cables and straps used to operate similar systems. The use of hydraulics allows for remotely located operators, meaning the door system itself runs virtually silent, and surrounding structure and obstruction is kept to an absolute minimum.
Services
Hydraulic Bi-Fold System
Electric Bi-Fold System
Hydraulic Single Swing System
Hydraulic 50/50 System
Hydraulic Vertical Lift System
Powder Coat Finishes
BIM Revit Families
Glass Support Systems
Highlights and features
- We offer patented hydraulic and electric door systems for unmatched design flexibility.
- Our products feature narrow steel profiles for maximum visibility and minimal obstruction.
- Remote power units ensure quiet operation and clean aesthetic integration.
- All systems include manual lowering options for safety during power failures.
- We ship globally, serving clients in the U.S. and international markets.
Services
Hydraulic Bi-Fold System
The patented SST-II Hydraulic Bi-Folding System opens vertically, allowing smooth, quiet access between environments. Its hydraulically operated design eliminates cables and straps, offering a clean panel face with narrow steel profiles for maximum visibility. Ideal for architectural applications, this system provides safe operation with remote power units and integral weather seals, creating seamless transitions between interior and exterior spaces.
Electric Bi-Fold System
The Electric Bi-Fold System offers an affordable alternative for smaller openings up to 8'x6'. Using electric actuators instead of hydraulics, it maintains a clean, obstruction-free design while providing secure closure and easy installation. Perfect for residential or small commercial spaces, this system combines safety features with customizable controls for convenient operation.
Hydraulic Single Swing System
The Hydraulic Single Swing System provides the largest clear opening height among vertical lift doors. With flexible sizing options and customizable operating speeds, this system suits industrial and commercial applications requiring unobstructed access. Remote power units ensure quiet operation, while integral mounting frames minimize structural loads for versatile installation.
Hydraulic 50/50 System
Combining features from bi-fold and single swing systems, the 50/50 System offers a maintenance-free solution with vertically hidden hydraulic components. This system maximizes clear opening height while requiring minimal exterior space, making it ideal for architectural designs prioritizing clean aesthetics and functional efficiency with built-in security features.
Hydraulic Vertical Lift System
The Hydraulic Vertical Lift System raises panels straight upward within the mounting frame, eliminating exterior projections. This space-saving design works perfectly for areas with limited clearance, offering towering visual impact without interfering with interior HVAC or exterior elements. The system maintains security with 1,000+ lbs. of closing force and integral weather seals.
Questions
What makes Crown Doors' systems different from traditional doors?
Our patented hydraulic and electric systems eliminate cables, straps, and floor tracks while providing unobstructed visibility through narrow steel profiles and seamless operation.
Can Crown Doors' products be customized for specific projects?
Yes, we offer custom sizes, powder coat finishes, and glass or material inserts to match architectural requirements while maintaining structural integrity and operational efficiency.
Are Crown Doors suitable for both residential and commercial applications?
Our systems work for both markets, with options ranging from small residential pass-throughs to large commercial installations requiring 30' wide x 20' high openings.
How do Crown Doors ensure safety and security?
Hydraulic systems use 1,000+ lbs. of closing force with perimeter weather seals, while electric models provide secure closure without auxiliary locks. Optional safety sensors prevent accidents during operation.
What installation support does Crown Doors provide?
We offer pre-hung frames for easy mounting, BIM Revit families for planning, and detailed specifications. Most systems install in a single day with standard construction tools and techniques.
Do Crown Doors require special maintenance?
Our hydraulic systems include manual lowering options for emergencies, while the 50/50 System features maintenance-free bearings. Regular cleaning and annual hydraulic checks maintain optimal performance.
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