18" x 26" x 3" Allergen-Free Purple Heavy-Duty Polypropylene Dough Proofing Box
Features
- Recessed bottom allows for easy stacking of boxes and acts as a lid
- Gives you a clean, convenient place to allow your bread dough to rise
- Ideal for proofing all types of dough
- Color-coded for organization in your HAACP system
- Made of durable polypropylene, with reinforced front and side edges and ribbed bottom
Certifications
BPA Free
This item is free of the chemical Bisphenol A (BPA).
NSF Listed
This item has been certified by NSF International to meet applicable product standards on public safety, health, and / or the environment.
Dishwasher Safe
This item can safely be cleaned in a commercial dishwasher.
Product Features
Customer Reviews
Overall Rating
27 Reviews
- 21 customers gave 5 star ratings521
- 3 customers gave 4 star ratings43
- 0 customers gave 3 star ratings30
- 1 customers gave 2 star ratings21
- 2 customers gave 1 star ratings12
Share your thoughts
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Jeffrey K.
October 24, 2025
box is very sturdy and will likely last a long time. I bought 2 with 2 matching lids. The lids do not fit properly. The lids fit just fine on the 3" deep version I bought so its not the lid's fault. Its as if the box is just ever so slightly smaller than the lid and thus the lid will not properly seat on to the box.
Minnie T.
July 28, 2025
Great choice and so much durable that the other ones I had already.
Darlyne Z.
June 4, 2025
Great product!
Paige S.
May 28, 2025
We like the durable. We use these ones to store our frozen product.
Sam W.
April 22, 2025
I bought 6 of these boxes. I intended to use them with my bakery carts that hold a 18 x 26 baking sheet. The dimensions of this box are actually 17 1/4 x 25 1/2. Webstraunt was very good about the refund. 1 star for the product, 5 stars for Webstraunt.
Diana P.
December 22, 2024
Love the proofing boxes. I need to purchase 2 more in the very near future. These work so much better than the metal bowls we were using to proof our bread dough in. Dough raises faster and stays moist.
Fred M.
December 11, 2024
Just what I expected. These trays are great for proofing dough and they seal themselves.
Kim F.
November 5, 2024
I was very disappointed in that I wanted an 18 inch wide box on the interior, when in fact, the interior is only 15 1/2 inches wide. It is only 17 1/2 inches wide with the 7/8 inch wide lip around the top. Very frustrating as I bought these specifically for the width. Also, there is no way for the lid to secure to the top. I realize, the purpose of the box requires air space, but for clean storage, the lid does not secure at all no matter which direction is it placed. Otherwise, the plastic is nice a sturdy.
Tom A.
October 8, 2024
We use these for personal storage of canning supplies and they are excellent. Stackable, secure, and durable.
Derek M.
August 16, 2024
Excellent quality. Very durable.
