
20ft Wind & Watertight
| Ext L×W×H | 20' × 8' × 8'6" |
| Grade | Used · WWT |
| Warranty | No warranty |
| Condition | No leaks or holes, guaranteed |
Home/Conex Boxes Houston
Houston · Port area yard
In Texas most people say conex box. Elsewhere it's a shipping container. Same product either way, and we keep them stocked in Houston from $915, usually delivered within 24 hours.
Live inventory
All units are wind and watertight with heavy-duty locking doors. Prices shown are for the container only. Delivery is quoted by ZIP code. Pickup from our yard is available at no charge.

| Ext L×W×H | 20' × 8' × 8'6" |
| Grade | Used · WWT |
| Warranty | No warranty |
| Condition | No leaks or holes, guaranteed |

| Ext L×W×H | 20' × 8' × 8'6" |
| Grade | Used · Cargo-worthy |
| Warranty | 5-yr structural |
| Best for | Home & site storage |

| Ext L×W×H | 40' × 8' × 8'6" |
| Grade | Used · Cargo-worthy |
| Warranty | 5-yr structural |
| Best for | Bulk & fleet storage |

| Ext L×W×H | 40' × 8' × 9'6" |
| Grade | Used · Cargo-worthy |
| Warranty | 5-yr structural |
| Best for | Extra-height storage |

| Ext L×W×H | 20' × 8' × 8'6" |
| Grade | New · One-trip |
| Warranty | 20-yr structural |
| Best for | Long-term & resale value |

| Ext L×W×H | 40' × 8' × 9'6" |
| Grade | New · One-trip |
| Warranty | 20-yr structural |
| Best for | Offices & conversions |
150-mile radius
We own our inventory and keep it near the Port of Houston, so most orders go out within 24 hours, Monday through Friday. Our drivers place containers exactly where you want them.
Google Reviews
Reviews from Houston customers.
“We recently had two 40ft cargo-worthy shipping containers delivered to our Houston warehouse. They looked fantastic for used units. Our order was placed Monday and they delivered them Tuesday morning.”
“Excellent communication, great job delivering and putting it in the location I wanted it to live. Overall very impressive job and pleased!”
“If anybody is looking for a good quality container this company has great prices, fast and efficient with their services and delivery.”
Reviews shown are from verified Ironwood customers. See every rating on our Google Business Profile.
Straight answers
CONEX is short for CONtainer EXpress, the U.S. military shipping system that standardized reusable steel boxes in the 1950s. The term remained in common use along the Gulf Coast long after the military program ended, which is why Texas buyers generally say conex where other regions say shipping container.
Yes. Conex box, shipping container, cargo container, sea can and CONEX are all names for the same ISO-standard steel intermodal container. There's no difference in construction, size or price based on which word you use. More background in our conex vs. shipping container guide.
Used conex boxes start at $915 for a 20ft wind-and-watertight unit and run to $1,555 for a 40ft high-cube cargo-worthy. New one-trip conex boxes are $2,250 to $3,480. You pay at delivery, never up front.
From our yard near the Port of Houston. We stock 20ft, 40ft and 40ft high-cube conex boxes and deliver anywhere within 150 miles of Houston, often within 24 hours. Free self-pickup is available if you have your own trailer.
Get in touch
Complete the form and we will call you back, or contact us directly:
(713) 519-0879Mon-Fri · 8:00 AM - 6:30 PM CST