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DHR 21" x 27" x 4" Doc-Box w/ Window - 10100

Brand: DHR
WARRANTY: Backed by Terms of Manufacturer’s Official Warranty


Overall Dimensions 21” L x 27” W x 4” D
Construction High-density polyethylene plastic, polycarbonate window, aluminum prop arm
Quantity 1
Manufacturer DHR
Model Number 10100

DHR 21" x 27" x 4" Doc-Box w/ Window - 10100

Brand: DHR


Regular price $134.99 /each
Was Sale price $183.00
(Save 48.01 - 26%)
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June Flash Sale - 5% OFF - Code: JUNE5


  • Serves as a storage and display for signs, permits, and plans
  • With a shatterproof window and a prop arm that holds the window open for ease of access and safety
  • Designed to survive rough weather conditions and wear and tear despite rough usage
  • Pre-drilled cover snaps securely shut with a deep overlap at the back
  • Can be written on with a grease pencil that can be easily wiped off with a light oil solvent
  • Meets legal regulations for posting signage on work sites
  • Pre-drilled mounting holes and built-in alignment guidance
  • Posting area: 12.5 by 24 inches
  • Easy to mount on post or any other surface
  • Assembled by hand in the U.S.A.

Product Information

Although modern technology has come a long way to improve our means of communication, putting up signage is still the most effective way in letting people know right away of the details about the job site or establishment. However, there is a major problem that professionals face when posting outside: documents are most likely to get damaged in harsh weather conditions. The best and simplest solution to this predicament is to place the documents inside a durable box that is specifically designed to keep them safe?—the DHR 21" x 27" x 4" Doc-Box with Window 10100.

For over 30 years, the Doc-Box is a popular choice of document posting system among builders and inspectors. Made of high-density polyethylene plastic and assembled by hand in the U.S.A., this document container can resist water and heat, which makes it perfectly suitable outdoors, come rain or shine. With its durable construction, it can survive through years of rough use while preserving its quality, so no matter how long it is being used, the Doc-Box will still look as good as new. This kind of construction also makes the box lightweight so that it can be easily mounted on posts or other surfaces.

To keep plans and other documents safe from damage caused by weather or dirt, the Doc-Box can be securely closed with its pre-drilled cover snaps and a deep overlap on the back of the box. This feature also allows users to easily access the contents inside.

Since the Doc-Box measures 21 inches in length, 27 inches in width, and 4 inches in depth, stacks of documents can easily fit inside. When permits, notices, and announcements have to be displayed, it has a generous posting area that measures 12.5 inches long and 24 inches wide. It also conveniently comes with push pins so that users can quickly post these important documents.

Aside from its posting area, users can write on any part of the box’s surface with the use of a grease pencil. When the markings need to be removed, they can be easily wiped off with a light oil solvent so that the box will be ready for use in the next job site.

Since the Doc-Box is meant to be placed outside, there has to be an easy way to mount it up on wooden posts or walls. This is why it comes with mounting hardware and pre-drilled mounting holes that allow it to be placed up on surfaces. For easier mounting, it also has a built-in alignment guidance.

With a shatterproof polycarbonate window, along with a prop arm to hold it open, documents inside the DHR 21" x 27" x 4" Doc-Box with Window 10100 can be displayed and kept safe at the same time. Available for order here on Engineer Warehouse.

*Includes mounting screws and push pins


Overall Dimensions 21” L x 27” W x 4” D
Construction High-density polyethylene plastic, polycarbonate window, aluminum prop arm
Quantity 1
Manufacturer DHR
Model Number 10100
WARRANTY: Backed by Terms of Manufacturer’s Official Warranty
DHR View all DHR products
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Based on 22 reviews
Would reccomend!!

Shortly after I placed my order I received and email telling me that there was an issue with available stock. They asked how i would like to proceed after giving me an estimated lead time. I was really impressed by the effort made on their part to insure that their customers stay informed and happy. This company gets 10/10 from us and will continue to order our paper here!!! Thanks!!!


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