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GAYLORD BOXES TXHOUSTON · SINCE 2009
info@gaylordboxestx.com
Blog · 36 posts

Field notes from
a working yard.

Everything we know about bulk corrugated, written down as we learn it — grading, specification, freight arithmetic, reuse programmes, recycling markets and the peculiarities of doing this in Houston.

36 posts8 topicsWritten in-house
What is here: 36 long-form posts written by the people who grade, load and quote — no guest posts, no syndicated filler. Start with the dock training if you want the highest-return thing on the site, or how we build a quote if you want to know how the money works.
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ZIP like 77073, or Canadian M5V 2T6.

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Several bulk bins on pallets outside the yard building, with stacks of wooden pallets behind them
Out on the yard on E Richey Rd, staged for the next route.
Knocked-down corrugated boxes banded into flat bundles and stacked on pallets
Knocked down and banded. Roughly four times as many per trailer as assembled.
Latest

Most recent

Industry · June 16, 2026

Why the used packaging market has a reputation, and what fixes it

Buyers arrive at used bulk packaging expecting to be disappointed, usually because they have been. The three practices that cause it and the four that fix it.

Tom Brennan · 6 min

Houston & Texas · May 12, 2026

The ship channel packaging economy, from a yard on Richey Road

Why the largest petrochemical cluster in the western hemisphere makes Houston the densest bulk-corrugated market in Texas, and what that means for anyone buying boxes here.

Tom Brennan · 7 min

Operations · April 14, 2026

Teaching a new grader: the first week on the line

Grading is a judgement job that has to produce the same answer regardless of who is holding the clipboard. How we train it, the mistakes new graders make, and the calibration habit that keeps a line honest.

Marisol Vega · 7 min

6 posts

2026

Why the used packaging market has a reputation, and what fixes itIndustry · June 16, 2026 · 6 minThe ship channel packaging economy, from a yard on Richey RoadHouston & Texas · May 12, 2026 · 7 minTeaching a new grader: the first week on the lineOperations · April 14, 2026 · 7 minTexas freight lanes and the seasonal swings nobody warns you aboutLogistics · March 10, 2026 · 7 minHow we actually build a quote, line by lineBuying · February 10, 2026 · 7 minLayer pads, dividers and inserts: cheap cardboard in the right placeSustainability · January 13, 2026 · 6 min
12 posts

2025

What a plant closure does to the local box marketSelling · December 9, 2025 · 6 minWho pays when packaging fails, and what your paperwork should sayIndustry · November 11, 2025 · 7 minSetting up a corrugated waste stream that pays for itselfSustainability · October 14, 2025 · 7 minBulk bag versus gaylord box: the comparison nobody publishes honestlySpecification · September 9, 2025 · 7 minWhen to buy new: three clear cases and one genuine grey areaBuying · August 12, 2025 · 6 minReading a scale ticket, and what a vague one is hidingSelling · July 15, 2025 · 6 minThe four ways moisture gets into a warehouse everyone calls dryOperations · June 10, 2025 · 6 minLabelling and tracking boxes in a reusable pool without a software projectOperations · May 13, 2025 · 6 minLead time beats unit price more often than buyers expectBuying · April 15, 2025 · 6 minOctagon versus square for resin: a decision walkthroughSpecification · March 11, 2025 · 7 minHow to audit a supplier's grading claims without being a specialistBuying · February 11, 2025 · 7 minThe fifteen-minute dock training that adds a trip and a half per boxOperations · January 14, 2025 · 6 min
12 posts

2024

Cut-downs: turning a damaged 36 into a working 30Operations · December 10, 2024 · 5 minHurricane season and a warehouse full of cardboardHouston & Texas · November 12, 2024 · 7 minWhat changes when your material is sharpSpecification · October 8, 2024 · 6 minOCC price cycles, and what they mean for the money in your compactorSelling · September 10, 2024 · 7 minPallet overhang: the 20 percent you are giving away every stackOperations · August 13, 2024 · 5 minWhy your boxes arrive crushed, and whose fault it usually isLogistics · July 16, 2024 · 6 minThe economics of half gaylords, which almost nobody runs the numbers onBuying · June 11, 2024 · 6 minWriting a box spec your supplier cannot wriggle out ofBuying · May 7, 2024 · 7 minRail versus truck for bulk corrugated, and why rail almost never winsLogistics · April 9, 2024 · 6 minWhat 'food grade' actually requires from a bulk containerSpecification · March 12, 2024 · 7 minAnti-static liners: when you need one, and when you are buying insurance you already haveSpecification · February 13, 2024 · 6 minStoring bulk boxes outdoors: what actually happens, week by weekOperations · January 16, 2024 · 6 min
6 posts

2023

How to run a packaging RFQ that gets you honest numbersBuying · December 5, 2023 · 7 minSix forklift habits that quietly kill a third of your boxesOperations · November 14, 2023 · 7 minHumidity is the tax nobody on the Gulf Coast budgets forHouston & Texas · October 24, 2023 · 6 minWhat a bad bale actually costs you at the millSustainability · October 3, 2023 · 6 minHow to read a box maker's certificate without being lied toSpecification · September 12, 2023 · 7 minWhy 48 × 40 became the default, and what it cost everyone elseIndustry · August 15, 2023 · 6 min

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Contact us Resource hub
Quick reference

Every number on this site, on one screen

The numbers we get asked for most

Standard size
48" × 40" × 36"
Standard volume
40 cu ft nominal
Usable volume
80–85% of nominal
Capacity range
900 – 4,500 lb
Per 53′ trailer, KD
≈ 480 boxes
Per 53′ assembled
26 pallet positions
Overhang penalty
≈ 20% per inch
Humidity at 90% RH
≈ 50% strength
Trips per box
3–6 when handled well
New box CO₂e
≈ 13 lb
Reuse cycle CO₂e
≈ 1.2 lb
OCC per 53′ trailer
≈ 20 tons

Stocked sizes, capacities and truckload counts

Inside dimensionsVolumeCapacityPer 53′ KDStock
48″ × 40″ × 36″40 cu ft1,200 – 2,800 lb480Deep stock
48″ × 40″ × 30″33.3 cu ft1,000 – 2,000 lb540Deep stock
48″ × 40″ × 24″26.7 cu ft900 – 1,800 lb600Regular stock
48″ × 40″ × 42″46.7 cu ft1,800 – 3,000 lb420Regular stock
48″ × 40″ × 48″53.3 cu ft2,500 – 4,000 lb360Regular stock
40″ × 48″ × 45″50 cu ft2,400 – 3,400 lb390Seasonal
41″ × 28″ × 25″16.6 cu ft700 – 1,400 lb900Regular stock
30″ × 30″ × 30″15.6 cu ft500 – 900 lb1100Regular stock
45″ × 30″ × 45″35.2 cu ft1,500 – 2,200 lb560Seasonal
47″ × 38″ × 44″45.5 cu ft2,000 – 3,000 lb400Seasonal
48″ × 48″ × 40″53.3 cu ft2,800 – 4,500 lb320Made to order
48″ × 40″ × 40″44.4 cu ft2,500 – 4,000 lb400Regular stock

Inside dimensions. Outside runs ½″ to 1½″ larger per dimension depending on wall count — use OD for racking and trailer clearances. Full size chart →

Wall count and load ratings

WallsStatic loadStackTypical ECT
2-wall1,000–1,200 lb2 high48–61 lb/in
3-wall (tri-wall)1,800–2,000 lb2–3 high71–82 lb/in
4-wall2,500–3,000 lb3 high90–110 lb/in
5-wall4,000 lb+3–4 high120+ lb/in

Ratings assume dry, aligned, fully supported, short duration. Derating explained →

Grades, at a glance

GradeConditionTrips left
1AStraight from the corrugator, unused, printed or plain.4–6 trips typical
AOne fill, clean, no repairs, no cuts. The sweet spot.3–5 trips typical
BTwo or three uses. Up to two clean repairs. Structurally honest.2–3 trips typical
CWorking boxes. Cosmetically rough, structurally usable, cheap.1–2 trips typical
SCRAPEnd of life as a container. Beginning of life as fiber.Reborn as new liner within weeks

Every pass/fail threshold →

Derating factors — apply all that fit, multiplied

ConditionFactorWhy
Storage under a month×1.0No creep adjustment needed
One to six months loaded×1.4Corrugated creeps under sustained load
Over six months loaded×1.6Long-term storage
Dry warehouse×1.15Mild humidity exposure
Open dock, no A/C×1.3Most of Houston, most of the year
Outdoors or cooler×1.5Needs a lid as well

Required load = full box weight × (stack − 1) × creep × humidity. Run it automatically →

Service area and turnaround

AreaTurnaroundRegion
HoustonSame day, most ZIPsHarris County
Pasadena & Deer ParkSame dayShip Channel East
Conroe & The WoodlandsSame dayMontgomery County
Beaumont & Port ArthurNext day, scheduled routesGolden Triangle
Dallas–Fort WorthScheduled backhaul lanesNorth Texas
San Antonio & AustinScheduled lanes, 2–4 daysI-35 Corridor
Yard
1050 E Richey Rd, Houston, TX 77073
Monday – Friday
7:00 AM – 5:00 PM CT
Saturday
8:00 AM – 12:00 PM CT
Sunday
Closed
Telephone
None — every quote is issued in writing
Quote turnaround
One business day

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