Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF

News Source: Door Engineering

MANKATO, Minn., Aug. 19, 2025 (SEND2PRESS NEWSWIRE) — Door Engineering is proud to announce the launch of the FF70 Hurricane Door, a revolutionary four-fold door system engineered specifically for the most demanding environments. Designed and rigorously tested to meet the stringent requirements of the Florida Building Code, the FF70 is approved for High Velocity Hurricane Zones (HVHZ) up to 65 pounds per square foot (psf), accommodating sizes up to 16-foot x 16-foot.

Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF.
Image caption: Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF.

This door system exemplifies strength, durability, and exceptional performance, making it an ideal solution for critical infrastructure, fire stations, public works facilities, and other applications where safety and reliability are paramount.

The FF70’s advanced engineering ensures it withstands the harshest storm conditions, providing peace of mind and long-lasting protection in the face of hurricanes. Its innovative four-fold design not only offers superior structural integrity but also facilitates efficient operation and space-saving functionality—essential features for facilities that demand both security and practicality.

“At Door Engineering, we understand the importance of safeguarding your assets and personnel,” said Kevin Landgraff, Director of Growth and Product Development at Door Engineering. “The FF70 door is designed with the most critical environments in mind, ensuring that our clients can trust in the strength and reliability of our products during severe weather events.”

As communities along coastal areas face an increasing frequency of hurricanes, the need for reliable and durable construction solutions becomes ever more critical. The FF70 Hurricane Door stands as a testament to Door Engineering’s commitment to innovation and safety in the face of nature’s most formidable challenges.

For more extreme weather environments, Door Engineering’s Four-Fold 701 is engineered to withstand higher windloads. This door has been rigorously tested and approved for High Velocity Hurricane Zones, withstanding pressures up to 120 psf.

For more information about the FF70 or FF701Hurricane Doors or to request a quote, please visit https://www.doorengineering.com/product/ff70.

About Door Engineering:

Door Engineering and Manufacturing has been providing customized industrial, commercial, aviation and specialty door solutions for 50 years. Our experienced team will ensure superior engineering and design as well as quick and seamless installation.

Door Engineering allows architects immense design flexibility by offering both customized and pre-engineered door system options, along with a variety of aesthetically pleasing fabrication and finishing alternatives. Door Engineering’s door systems are not only built for long-lasting durability, but also for low maintenance, speed and safety.

For further information, please view our website contacts list for a sales rep in your region. Door Engineering | Sales Representatives: https://www.doorengineering.com/contact-section/installers-dealers-reps.

MULTIMEDIA:

IMAGE LINK for media: https://www.Send2Press.com/300dpi/25-0819-s2p-doorengff70-300dpi.jpg

Image caption: Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF.

LOGO link: https://www.doorengineering.com/img/logo.svg


This press release was issued on behalf of the news source (Door Engineering), who is solely responsible for its accuracy, by Send2Press Newswire.

To view the original story, visit: https://www.send2press.com/wire/door-engineering-introduces-ff70-hurricane-door-certified-for-zones-up-to-65-psf/

Copr. © 2025 Send2Press® Newswire, Calif., USA. -- REF: S2P STORY ID: S2P128571 FCN24-3B

 

INFORMATION BELOW THIS PAGE, IF ANY, IS UNRELATED TO THIS PRESS RELEASE.

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.