Butler rollup doors are built differently from standard sectional overhead doors. Without the cables, tracks, wheels, and hinges of traditional doors, Butler rolling steel doors require significantly less maintenance, take up far less overhead space, and deliver superior long-term durability in even the most demanding commercial and industrial environments. Whether you’re outfitting a warehouse loading dock, a distribution center, a manufacturing facility, or an agricultural building, there’s a Butler rollup door solution engineered for your application.

The Original Sheet Door is a dependable roll-up door solution designed for strength, security, and consistent performance. Built for commercial and industrial applications, it features a straightforward design that ensures reliable operation in high-use environments. Its durable construction helps protect your space while requiring minimal maintenance over time.

Designed for efficiency and practicality, it provides a cost-effective solution without compromising quality. Whether for warehouses, service areas, or storage facilities, it delivers lasting value you can count on.

• Greaseless Nylon Bearings: This exclusive feature delivers longer life than metal bearings, without costly maintenance.
• Drum Assembly: The counter balancing mechanism is housed in this unique, roll-up assembly.
• Lock Seam: The sections are lock seamed together. If one section is damaged beyond repaired, it can be easily replaced.
• Weather Seal: A blade astragal made from E.P.D.M., a highly resilient and flexible rubber compound, runs the full length of the bottom angle to seal the threshold of the opening. This forms a barrier against weather, dirt, insects and rodents.
• Guides: Roll formed single piece guide standard on all doors.
• Chain Operation: Smooth hand-chain provides safe and comfortable operation eliminating the sharp edges common to lock link hand chain.
• Locking Assembly: Exclusive tamper-proof slide bolt lock accommodates two padlocks for double protection.
• Galvanized Steel Curtain: A continuous sheet of .021″ galvanized steel delivers maximum security.

The Commercial Slat Door is a durable roll-up door system designed to deliver reliable performance and enhanced security for commercial and industrial applications. Constructed with high-quality slats and precision-engineered components, it provides smooth operation and long-term dependability in high-use environments.

Its reinforced design helps protect your facility while maintaining efficient daily functionality. Built to withstand demanding conditions, it offers a practical solution for businesses that require both strength and consistency. With flexible material options and configurations, it adapts to a wide range of operational needs.

• Sealed Ball Bearings: Self-aligning and allow lasting free rotation.
• Drum Assembly: The counter balancing mechanism is housed in this unique, roll-up assembly.
• Maximum Security: All slats are manufactured from the highest quality galvanized steel with a baked enamel finish, to form an effective secure curtain. Two slide bolt locks standard on all doors. (Available in 24 or 22 gauge.)
• Weather Seal: A blade astragal made from E.P.D.M., a highly resilient and flexible rubber compound, runs the full length of the bottom angle to seal the threshold of the opening. This forms a barrier against weather, dirt, insects and rodents.
• Guides: Two pieces roll formed steel guides standard on all standard doors. Windlocks provided on larger sizes.
• Chain Operation: A minimum of a 4 to 1 reduction standard on all doors. Smooth hand-chain provides safe and comfortable operation eliminating the sharp edges common to lock link hand chain.
• Slat Configuration: All doors available in curved or flat slats. Galvanized according to ASTM A653-G60 and finished with baked epoxy primer and baked polyester topcoat.
• The Porvene Secret: State of the Art technology has allowed Porvene Doors to create a Door Dynamometer which accurately measures the torque characteristics of roll-up doors

The Therm-Master Steel Backed Insulated Door is a high-performance roll-up solution engineered for superior thermal efficiency and durability. Featuring insulated panels with a reinforced steel backing, it helps maintain interior temperatures while providing added strength and security.

Designed for demanding commercial and industrial environments, it supports energy savings and consistent performance throughout daily use. Its robust construction reduces noise and enhances overall operational comfort. Built for reliability and long-term value, it is an ideal choice for facilities that require both insulation and protection.

• Insulated Slat Curtain: Environmentally Safe Polyisocyannurate insulating material housed between a 22 gauge front slat and a 24 gauge back slat.
• Guides: Structual steel wall angle with vinyl jamb weatherseal.
• Bottom Bar: Two 2″ x 2″ x 1/8″ structural steel angles form a rugged bottom bar assembly. A vinyl bulb astragal helps to conform to floor irregularities and helps guard against weather, dirt, insects and rodents.
• Pipe Barrel: Continuous minimum 6″ diameter pipe to support door curtain with no more than .03″ of deflection per foot of width.
• Door Stops: Removable stops located on inside and outside of the guides for added safety.
• Hood: 24 Gauge galvanized steel with a baked enamel prime finish hood including an 8″ baffle to help seal out the elements.
• Chain Hoist: Heavy duty #50 roller chain and sprockets combined with a smooth hand-chain provides for safe and efficient operation. Removal of chain hoist makes door Electric Operation ready without further modification or cost.
• Standard Color: Mohegan White

The Aluminum Full View Sectional Door is designed to deliver maximum visibility while maintaining strength and durability in demanding environments. Built with an extruded aluminum frame and large glass panels, it creates a clean, modern appearance that enhances both interior and exterior spaces.

Ideal for commercial and industrial applications, it allows natural light to flow in while providing dependable performance and structural integrity. With multiple finish options and panel configurations available, it offers flexibility to match your building’s design. Engineered for smooth operation and long-term reliability, it is a practical solution for spaces that value both function and visual appeal.