Doc-Box Job Site Boxes, Contractors Permit Boxes, Weather Proof Permit Boxes, Bulletin Boards, Building Permit Boxes, Permit Protection, and Document Protectors - EngineerSupply

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Offering quality products for posting and storing important documents


A doc-box is perfect for posting permits, warnings, or any other document at a construction site. Not only is it weather-proof, but it can also be mounted on any post, tree, or building. With a permit box, you can stay in compliance while adding a professional look to the work area. Engineering Supply sells quality products for this type of application. Feel free to look at what we have in stock, so you can find a permit display case or box that’s right for you.

Doc Box Features

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Weather-proof design

Superior document protection

Professional look

Stay in compliance

Mountable options

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The Manager Blueprint Storage Box is great for organizing blueprints and other large documents. You can find a 25-inch or 37-inch model that’s both strong and durable. You can also find it in a number of combinations and slot sizes, but it will usually have 16 slots. You can find labeling on both the top and side of the doc-box, which can be used to keep track of what goes where. We have a broad selection in our store. So whether you need a place to keep documents or a permit display case, you can find it Engineering Supply. Feel free to look at what we have in our store. We’re sure you’ll be able to find a document storage solution that’s right for you!


The Blueprint Storage Hanging Mobile File System is perfect for storing documents in a clothesline-like fashion. And as you set it up, you’ll notice that the hanging clamps come fully assembled. Open them by turning the knobs, and tighten the clamps to secure up to 100 documents. Insert the clamps into the mobile stand at a downward angle, and pull back to lock it into place. You can even add an optional file extension for some extra storage if you need it. This file system is perfect for storing and transporting large documents in one place. Feel free to look at what we have in stock, so you can find a storage solution that’s right for you!

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Whether you need a place to store and display permits and other compliance documents or need some way to keep blueprints and designs safe and secure while you’re on the job site, a doc-box is the perfect solution. With a durable construction and a weather-proof design, it’s great for storing and displaying items at a construction site. You can even mount them to any tree, building, or post (which can come in handy in certain situations). If you’re looking for a permit box, you can find one at Engineering Supply — one that will keep you in compliance while maintaining a professional appearance at a job site. Feel free to look at what we have in our store. We’re sure you’ll be pleased with what we have to offer.


We have a number of products you can use for storing and displaying important documents at a job site — whether it’s permits and compliance papers or blueprints and designs. And all of them have been made by quality manufacturers. You want to keep everything safe and secure — even when you’re not at the office. And whether a visiting architect needs to store important designs or an inspector needs a place to store compliance forms and papers, a permit display case or doc-box is the perfect solution. All of our products offer superior document protection form weather and other exterior elements, which is why you should take a look at what we have in our store.

A doc-box is great for presenting permits, warning signs, or any other document on a construction site, and Engineering Supply has a broad selection. Some of the products that we carry in our store include but may not be limited to:

  • Weather-Proof Building Permit Boxes
  • Bulletin Boards
  • Inspector Boxes
  • Permit Protection
  • Job Site Drawing Boxes
  • Contractor’s Permit Boxes
  • Document Protectors
They can be mounted on any post, tree, or building so they can be used and seen almost anywhere. Whether you need a permit display case or something to store documents while you’re on the go, you can find it at Engineering Supply. Be sure to browse through our inventory, so you can find the right solution for your business.

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