4Post™ Open Shelving Add-On Unit - 8 Tiers High


  • Full visibility. Easy access.
  • 8-tier letter or legal-size side tab filing.
  • Expand filing system by connecting add-on units to starter units.
  • All steel with powder-coat paint finish.
  • 22-gauge steel shelves adjust in 11/2" increments.
  • Includes 3 shelf dividers and 1 backstop per shelf.
  • Additional shelf dividers and optional back panel available (sold separately).
  • USA: This product is 'all or virtually all' made in the United States.
  • Green Features: This product has environmentally responsible features.
  • This item is custom-made and non-returnable.


    Manufacturer: Datum Filing Systems
    Brand: 4Post™ Series
    Manufacturer's Item No: 881548-A8

  • 88"H add-on filing system with choice of 36" or 48" width and letter (12") or legal (15"D).

  • WARRANTY: This item has a Limited Lifetime manufacturer's warranty against any defect in materials or workmanship. Limited Lifetime is warranted to the original purchaser for the life of the product; 2 Year warranty on all labor at the location of the product to repair or replace any part of the product that fails because of such defect. After 2 Years labor will not be provided. All parts will be provided for the life of the product so long as all requirements are met as set forth in this warranty. This warranty does not include defects to the product resulting from accident, misuse, improper installation or operation, normal wear, neglect, unauthorized repair or alteration.
    Lifetime Warranty excludes all tambour doors and all electrical components, which also carry a 2 Year warranty.


Materials Analytical Services (MAS) Certified Green: This product was thoughtfully designed and manufactured to dramatically lower chemical emissions released into the indoor environment.

ISO 9000/9001: This product was produced by a company that meets the quality management systems standards established by the International Organization for Standardization.


    Estimated delivery in 12 - 14 days.

  • Normally ships within 10 business days.
  • This product exceeds the size and/or weight limitations of UPS. Therefore, it will instead ship by truck via a freight carrier.
  • This item typically ships from EMIGSVILLE, PA 17318.


  • This product ships in flat pack boxes for lower shipping costs. Assembly may require the use of more than one person with the use of basic tools.


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You're reviewing: 4Post™ Open Shelving Add-On Unit - 8 Tiers High

4Post™ Open Shelving Add-On Unit - 8 Tiers High

Arrange a filing system that is organized and provides easy access to files and information with the 4Post™ Open Shelving Add-On Unit - 8 Tiers High. The open shelving unit provides full visibility to files or paperwork and has 8-tier letter or legal-size side tab filing. Add to the unit for more shelving. Select between eight colors for the paint finish and enjoy the durability of 22-gauge steel shelves that are adjustable in 1-1/2 inch increments. It is made all or virtually all in the USA.

Manufacturer: Datum Filing Systems

Series #: VDDF-8A
$379.00 - $534.00

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Option (Item #) lb. Price 1-2 3+
36 in. W - Legal-Size (VDDF-8365A) [Mfr# 881536-A8] 185 $618 $419.00 $399.00
36 in. W - Letter-Size (VDDF-8362A) [Mfr# 881236-A8] 176 $555 $379.00 $364.00
48 in. W - Legal-Size (VDDF-8485A) [Mfr# 881548-A8] 230 $777 $534.00 $509.00
48 in. W - Letter-Size (VDDF-8482A) [Mfr# 881248-A8] 266 $705 $484.00 $459.00
  • Custom: BlackCustom: BlackCustom: Black
  • Standard: Bone WhiteStandard: Bone WhiteStandard: Bone White
  • Standard: Gray MistStandard: Gray MistStandard: Gray Mist
  • Standard: Light GrayStandard: Light GrayStandard: Light Gray
  • Custom: Warm BrownCustom: Warm BrownCustom: Warm Brown
  • Custom: IvoryCustom: IvoryCustom: Ivory
  • Custom: Medium Gray MetallicCustom: Medium Gray MetallicCustom: Medium Gray Metallic
  • Custom: Tan MetallicCustom: Tan MetallicCustom: Tan Metallic

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