40x48 ECT-90 Triple Wall Corrugated Sheets 5-Pack
$93.50
/ bundle of 5$18.70 per box
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
40" × 48"
Board / material
ECT-90 Triple Wall Corrugated
Color
Kraft
Freight class
Class 175
Specifications
| Inside dimensions | 40" × 48" (L × W) |
|---|---|
| Board / material | ECT-90 Triple Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 5 |
| Physical units per order increment | 5 (one bundle) |
| Bundle weight | 24.52 lb |
| Outer carton (shipping) | 48.0 × 40.0 × 2.75 in |
| LTL freight class | Class 175 |
| GTIN | 841436086691 |
| SKU | SP4048TW |
About this item
SKU SP4048TW — 40" × 48", ECT-90 Triple Wall Corrugated, Kraft. Sold as a bundle of 5, shipped from US warehouses.
ECT-90 triple wall corrugated sheets (40 " x 48 " ) deliver maximum strength for separating heavy machinery, appliances, and sensitive equipment during storage and transport. Kraft construction resists compression, puncture, and forklift damage. Bundle of 5 sheets reduces per-unit costs and simplifies reorder logistics.
Common questions
What does ECT-90 mean, and why does it matter for my warehouse?
ECT-90 (Edge Crush Test) measures the corrugated's compressive strength, 90 lbs per linear inch. Higher ECT ratings mean the sheet resists punctures from forklift tines and pressure from stacked loads, directly reducing product damage and freight loss in your fulfillment center.
How many 40x48 sheets do I need per pallet?
Typical usage is 1, 2 sheets per pallet layer, depending on product weight and stacking height. For appliances averaging 150, 300 lbs per unit, one sheet per layer provides adequate separation and protection. Calculate total pallet layers and order in bundles of 5 for cost efficiency.
Will triple wall corrugated work with my existing pallet dimensions?
Yes. The 40 x 48" footprint is the North American standard for most warehouse racking and pallet equipment. These sheets integrate directly with stringer pallets, deck pallets, and block pallets without requiring equipment modifications.
Can I stack these sheets, or do they need to stay flat?
Triple wall sheets maintain structural integrity when stacked flat in storage or in palletized bundles. Store in a dry environment to preserve kraft strength and prevent edge softening that could compromise ECT performance.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.