Boxes · 22 models
Tape Logic Heavy-Duty Boxes
4.2 · 148 ratings
Double wall corrugated boxes in ECT-48 and ECT-51 board, for heavy contents and loads that will be stacked.
Selected modelTLHD6636DW
6 × 6 × 36" · Kraft · 15 boxes
$84.37$5.62 per box
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- Model
- TLHD6636DW
- Size (L × W × H)
- 6 × 6 × 36"
- Board
- ECT-48
- Color
- Kraft
- Pack
- 15
- Made in
- USA
Model chart
Every Heavy-Duty Boxes model
Pick a row to see its price and specs at the top. Prices are per pack.
22 of 22 models
| Image | Model | Size (L × W × H) | Board | Color | Pack | Price | Per box | Select |
|---|---|---|---|---|---|---|---|---|
 | TLHD6636DW | 6 × 6 × 36" | ECT-48 | Kraft | 15 | $84.37 | $5.62 | |
 | TLHD12126DW | 12 × 12 × 6" | – | Kraft | 15 | $47.17 | $3.14 | |
 | TLHD1313DW | 13 × 13 × 13" | ECT-48 | Kraft | 15 | $74.73 | $4.98 | |
 | TLHD1515DW | 15 × 15 × 15" | ECT-48 | Kraft | 15 | $77.33 | $5.16 | |
 | TLHD161616DW | 16 × 16 × 16" | ECT-48 | Kraft | 15 | $86.82 | $5.79 | |
 | TLHD171717DW | 17 × 17 × 17" | ECT-48 | Kraft | 10 | $97.99 | $9.80 | |
 | TLHD18126DW | 18 × 12 × 6" | – | Kraft | 15 | $60.99 | $4.07 | |
 | TLHD181412DW | 18 × 14 × 12" | ECT-48 | Kraft | 15 | $76.72 | $5.11 | |
 | TLHD201614DW | 20 × 16 × 14" | ECT-48 | Kraft | 15 | $97.98 | $6.53 | |
 | TLHD202012 | 20 × 20 × 12" | – | Kraft | 10 | $72.92 | $7.29 | |
 | TLHD202020 | 20 × 20 × 20" | – | Kraft | 10 | $88.01 | $8.80 | |
 | TLHD202020DW | 20 × 20 × 20" | – | Kraft | 10 | $112.61 | $11.26 | |
| TLHD221816DW | 22 × 18 × 16" | – | Kraft | 10 | $114.29 | $11.43 | |
 | TLHD242418DW | 24 × 24 × 18" | ECT-48 | Kraft | 10 | $128.75 | $12.88 | |
 | TLHD262020DW | 26 × 20 × 20" | ECT-48 | Kraft | 10 | $105.44 | $10.54 | |
 | TLHD281818DW | 28 × 18 × 18" | – | Kraft | 10 | $163.08 | $16.31 | |
 | TLAF301717 | 30 × 17 × 17" | ECT-51 | Kraft | 5 | $58.40 | $11.68 | |
 | TLHD301818DW | 30 × 18 × 18" | ECT-48 | Kraft | 10 | $157.18 | $15.72 | |
 | TLHD302020DW | 30 × 20 × 20" | – | Kraft | 10 | $138.06 | $13.81 | |
 | TLHD303016DW | 30 × 30 × 16" | ECT-48 | Kraft | 5 | $151.99 | $30.40 | |
 | TLHD482412DW | 48 × 24 × 12" | ECT-48 | Kraft | 5 | $122.04 | $24.41 | |
 | TLGL482428 | 48 × 24 × 28" | 200# / ECT-32 | Brown | 5 | $105.69 | $21.14 |
No model matches these filters.
About the line
What heavy-duty boxes is for
A double wall box has two layers of fluting, which gives it about twice the protection of a standard carton and much more stacking strength. It is the box for books, tools, parts and anything heavy, and for pallets where boxes sit under others.
Most Tape Logic heavy-duty boxes are 275# double wall ECT-48 kraft corrugated, with ECT-51 board on some sizes, and many are made in the USA. They ship flat in bundles of 5 to 15. Buyers rate the line 4.2 out of 5 from 148 ratings.
Best for
- Heavy items such as books and tools
- Boxes that will be stacked
- Moving fragile, heavy things
Look elsewhere if
- Light items: a single wall box costs less
- Flat or narrow items: flat or long boxes
Compare
Heavy-Duty Boxes or standard corrugated boxes?
Choose heavy-duty boxes (22 models, from $47.17) if the box carries a heavy load or sits under others on a pallet. Choose standard corrugated boxes (62 models, from $27.84) if the contents are light and the box travels alone.
| Feature | Heavy-Duty Boxes | Standard Corrugated Boxes |
|---|---|---|
| Models | 22 | 62 |
| Price | from $47.17 | from $27.84 |
| Buyer rating | 4.2 from 148 ratings | 4.6 from 469 ratings |
Questions
Heavy-Duty Boxes questions
What is a double wall box?
A box with two layers of corrugated fluting. The Tape Logic heavy-duty boxes are mostly 275# ECT-48.
When should I use a heavy-duty box?
Use heavy-duty boxes, ECT-32 to ECT-51, for heavy contents, for cartons that will be stacked, and for items that need extra protection.
Ratings
What buyers say
4.2148 ratings
Very strong double wall boxes! Love them! Will be buying more in the future!Recommended!
Dash Riprock · December 24, 2025
Not sure where these boxes are made. They seem like something from China. Poorly measured calibrated. The top flaps overlap and the bottom flaps don’t meet flush so you need to deal with that while packing. Hope the bottom doesn’t fall out
pissed off · August 17, 2019
Great for shipping large quantities of vinyl records
NO NO · October 9, 2025
I purchase this, knowing that I needed these boxes specifically for my upgraded duo, reusable lockbox systems that I sell, unfortunately the only downside is I wish this company would sell them in the color black! I’m not too fond of the white box version and I really want black boxes but could not find them in the specific size so these boxes did the job but I’ll be looking for black boxes in the future that are size 12 x 12 x 6 because it would be a more professional luck
AarynLynn Abbassi · May 22, 2026
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