Door Astragals
Heavy-duty commercial Door Astragals are built for durability and easy installation on existing commercial doors. Made from mill-finished extruded aluminum with Q Series weatherseal featuring an integrated fin, they effectively seal gaps to reduce sound, water, debris, and air leaks. Designed for retrofitting, they include stainless steel screws and pre-punched spring tensioners for efficient and secure installation.
This product is a reliable solution for enhancing door functionality and energy efficiency in commercial settings.
Features & Benefits
Ultrafab offers Door Astragals that are an easy to install replacement for existing commercial doors. They are effective in sealing off the gaps that create sound, water, debris and air leaks on both single and double doors.
- Mill Finished Extruded Aluminum Channel
- Polypropylene Weatherstrip with Fin Seal
- Includes Self Tapping Screws and Spring Tensioners for Easy Installation
Features and Benefits:
- Easy to Install
- Pre-punched with Spring Tensioner and Screws Included for Secure Contact to Mating Surface.
- Can be used on Wood or Metal
- Both Doors Active, Sliding Doors
- Retrofits to existing major Commercial Door Lines
- Seals against Air Leaks, Bug Infiltration, Wind Driven Rain and Snow
- Effective Barrier Against Exterior Sounds, Dust and Debris
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Usage
This product is recommended for:
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Ultrafab Innovations
Leveraging cutting-edge technologies, Ultrafab is committed to driving innovation and operational excellence. These advancements enable us to automate complex tasks, enhance final product performance, and provide unparalleled efficiency across our processes
Ultrasonic Welding
Ultrafab uses ultrasonic welding to enhance the durability and performance of our products. This advanced process employs high-frequency vibrations to fuse materials together without adhesives or fasteners, ensuring precise and reliable bonds and preventing separation during fabrication or use. From weather seals to specialized components, ultrasonic welding enhances product integrity and durability. By leveraging this technology, Ultrafab achieves superior performance and consistency in our manufacturing process compared to our competitors.

3D Additive Manufacturing
By utilizing 3D printing, Ultrafab efficiently designs and produces precise components for our production equipment. Additionally, this technology allows for the rapid creation of intricate, quick-turn tooling and fixtures for custom prototypes. This results in the ability to provide fit and form samples at reduced costs and in a shorter timeframe.

Rapid Prototyping
Ultrafab’s rapid prototyping quickly develops and qualifies new product concepts, allowing for faster iteration and refinement. Ultrafab is home to an experienced onsite R&D team and model shop, equipped with routers, lasers, robotics, and automation. By employing advanced technologies, functional models are created to identify design flaws early, streamline production processes, and shorten development time.

Laser Cutting
Laser cutting offers exceptional precision and customization, allowing for the creation of intricate shapes and tailored designs to meet specific needs. This method ensures clean, accurate cuts across various materials, making it ideal for producing components with unique specifications.

Dedicated Design Services
There is no standard sealing system that works for all applications. Ultrafab’s specialty products division provides innovative and timely solutions for a broad variety of applications. We have onsite engineers and product development staff to help determine exact solution for an application. Ultrafab also carries ready-to-ship samples of standard product offerings to help guide decision making. Contact us today.


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