Archival Gray White Barrier Board

  • Materials that have a pH of 7.0 or higher.
  • Need this item cut to size for a specific project? We can help. More info here.
  • The Photo Activity Test (PAT) is an accelerated test that predicts the affects a material may have on photographic images.
SKU: Barrier-Board


5 - 24 (Sheets) $9.00 - $16.00
25 - 49 (Sheets) $8.00 - $14.00
50 + (Sheets) $7.00 - $13.00
$9.00 to $16.00



An archival quality dense box board, blue gray on one side and white on the other.  Commonly used for making archival boxes, folders, and other enclosures. A very dense solid board 56pt (0.056") thick and available in two sheet sizes.  Custom cutting also available.

All materials used in the manufacture of this product are archival. Sulfur free, buffered to a minimum pH of 8.5 with 3% calcium carbonate. Passes the PAT test.

Board Size: 24" x 33". Grain Direction -long. 
Board Size: 33" x 48". Grain Direction -short.