Exporting prefab steel warehouses from Mexico to Central America and the Caribbean
SQ Tech exports prefabricated steel warehouses from Hermosillo, Sonora to destinations across Central America and the Caribbean — Costa Rica, Panama, Guatemala, Honduras, El Salvador, Nicaragua, Belize, and the Dominican Republic. Shipping is typically by ocean from Mexican Pacific or Gulf ports with transit times of 12–25 days port-to-port. Total time from container loaded at our Hermosillo facility to components on site is typically 4–8 weeks. Pricing is quoted EXW (Ex Works) Hermosillo as standard, with international freight quoted separately. This guide explains how the export process works, what's included in the price, what the buyer is responsible for, and how SQ Tech engineers buildings for each destination's specific wind, seismic, and code requirements.
Why Central American buyers source prefab steel from Mexico
For buyers in Costa Rica, Panama, Guatemala, the Dominican Republic, and similar markets, sourcing prefabricated steel warehouses from Mexico typically delivers 25–40% savings versus US suppliers and 15–25% savings versus local fabricators in Central America. The savings come from Mexico's competitive steel mill prices, lower labor costs, and existing free trade agreements that reduce import duties for many Central American destinations.
Mexican manufacturers also benefit from proximity. Ocean shipping from Manzanillo or Lazaro Cardenas to Caldera, Limon, Cristobal, or Santo Tomas is faster and cheaper than from US Gulf or West Coast ports. For buyers in the Dominican Republic and other Caribbean destinations, departures from Mexican Gulf ports (Veracruz, Altamira) offer direct routes.
Typical transit times and routes
| Destination | Origin Port | Destination Port | Ocean Transit | Total Door-to-Site |
|---|---|---|---|---|
| Costa Rica | Manzanillo, MX | Caldera (Pacific) or Limon (Atlantic) | 12–18 days | 4–6 weeks |
| Panama | Manzanillo, MX | Balboa or Cristobal | 10–16 days | 4–6 weeks |
| Guatemala | Manzanillo, MX | Puerto Quetzal or Santo Tomas | 8–14 days | 3–5 weeks |
| Honduras | Veracruz, MX | Puerto Cortes | 10–16 days | 4–6 weeks |
| El Salvador | Manzanillo, MX | Acajutla | 10–14 days | 4–6 weeks |
| Nicaragua | Manzanillo, MX | Corinto (Pacific) or Puerto Cabezas (Atlantic) | 12–16 days | 4–6 weeks |
| Belize | Veracruz, MX or via overland to Chetumal | Belize City | 5–12 days | 3–5 weeks |
| Dominican Republic | Veracruz or Altamira, MX | Caucedo or Haina | 14–20 days | 5–7 weeks |
What "EXW Hermosillo" actually means
EXW (Ex Works) is an Incoterm that defines exactly where the seller's responsibility ends and the buyer's begins. Under EXW Hermosillo, SQ Tech makes the goods available at our facility in Hermosillo, Sonora. From that point, the buyer takes legal and financial responsibility for moving the goods to the final destination.
| Cost / Activity | Covered by EXW Price? | Responsibility |
|---|---|---|
| Engineering and structural calculation | Yes | SQ Tech |
| Steel fabrication and quality control | Yes | SQ Tech |
| Loading components at Hermosillo facility | Yes | SQ Tech |
| Inland transport Hermosillo → Mexican port | No (quoted separately) | Buyer or SQ Tech (optional) |
| Mexican export documentation | No (quoted separately) | Buyer's freight forwarder |
| Ocean freight Mexico → destination port | No | Buyer's freight forwarder |
| Marine insurance | No | Buyer |
| Destination customs clearance and import duties | No | Buyer's customs broker |
| Inland transport destination port → site | No | Buyer |
| Foundation design and construction at site | No | Buyer's local engineer/contractor |
| On-site installation and erection | No | Buyer's local crew |
| Local permits and code stamping at destination | No | Buyer (with SQ Tech engineering support) |
For buyers who prefer a single contact, SQ Tech can also quote DAP (Delivered at Place) or CIF (Cost, Insurance, Freight) terms — request these explicitly when requesting a quote. EXW remains the default because it gives buyers maximum flexibility to optimize logistics costs through their existing relationships.
How a typical export project flows
- Week 0: Quote requested with site location, building dimensions, and intended use. SQ Tech responds with EXW quote within 48–72 hours.
- Week 1: Quote accepted, 50–70% deposit received, engineering finalizes structural calculation for destination-specific wind and seismic loads.
- Weeks 2–5: Steel fabrication at Hermosillo facility. Quality control, primer coating, packing.
- Week 5: Components ready for pickup. Buyer's freight forwarder arranges container loading. Final 30–50% payment due before release.
- Weeks 5–7: Inland transport to Mexican port. Export documentation completed.
- Weeks 6–9: Ocean shipping to destination port.
- Weeks 9–11: Customs clearance and inland transport to site.
- Weeks 9–14: On-site installation by buyer's local crew (timeline depends on building size and crew capacity).
Engineering for destination-specific code requirements
Most Central American countries reference ASCE 7 (US wind/seismic standard) or local codes derived from it. SQ Tech engineers each export project to the destination's specific code requirements. Common scenarios:
- Costa Rica Pacific coast (Caldera, Puntarenas): basic wind speed 130–145 mph, moderate seismic. ASCE 7 Risk Category II is standard for industrial buildings.
- Costa Rica Atlantic coast (Limon): basic wind speed 130–150 mph, hurricane exposure during October–November.
- Panama Caribbean coast (Colon): basic wind speed 130–150 mph, lower seismic than Pacific Central America.
- Guatemala Pacific coast: basic wind speed 110–130 mph, high seismic (Pacific Ring of Fire).
- Honduras Caribbean coast (San Pedro Sula, La Ceiba): basic wind speed 140–160 mph, hurricane exposure.
- Dominican Republic: basic wind speed 145–170 mph for hurricane categories, seismic Zone 3–4.
For details on wind load standards and how hurricane-rated buildings differ from inland-rated buildings, see hurricane-rated prefab steel warehouses.
Free trade agreements and import duties
Mexico has free trade agreements with most Central American countries that reduce or eliminate import duties on steel products that qualify under the rules of origin. Buyers should consult their local customs broker for current applicability:
- Mexico–Central America FTA covers Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua.
- Mexico–Panama FTA covers exports to Panama with reduced tariffs on most steel products.
- Mexico–Dominican Republic and Mexico–Caribbean FTAs apply for those destinations.
- Certificates of origin must be filed with each shipment to claim preferential tariffs.
Documentation SQ Tech provides for export
- Commercial invoice in Spanish and English.
- Detailed packing list with dimensions, weights, and HS codes.
- Certificate of origin (Mexican origin under applicable FTA).
- Structural calculation report signed by Mexican licensed engineer (memoria de cálculo).
- Product specifications and material certifications (steel grade, galvanizing thickness).
- Anchor bolt schedule and foundation reaction loads (for buyer's local foundation engineer).
- Erection drawings and component identification labels.
- Coordination with US-licensed PE for stamping when required by destination.
Tips for first-time buyers exporting from Mexico
- Hire a customs broker at destination before placing the order — they will tell you exactly what import documentation you need.
- Confirm the foundation design at the destination site before fabrication starts. Foundation specs depend on local soil conditions, which only your local engineer can validate.
- Plan inland transport at the destination in advance — some Central American port-to-site routes have weight or height restrictions that affect container choice.
- Specify the wind speed and seismic zone at the start. Don't assume "hurricane-rated" without confirming the actual design wind speed.
- Request the certificate of origin from SQ Tech — it can save 5–15% in import duties depending on the country.
- Plan for a 1–2 week buffer in the schedule for customs clearance, especially during peak shipping seasons.
- Coordinate erection crew availability with the estimated arrival date — having components arrive without a crew available adds storage costs.
FAQs
Does SQ Tech export prefab steel warehouses to Central America?
Yes. SQ Tech exports from Hermosillo to Costa Rica, Panama, Guatemala, Honduras, El Salvador, Nicaragua, Belize, the Dominican Republic, and other destinations. Shipping is typically ocean freight with transit times of 2–6 weeks.
What does EXW pricing cover and what's left to the buyer?
EXW means SQ Tech delivers components loaded at the Hermosillo facility. Buyer covers freight, customs, duties, inland transport, foundation, and installation. SQ Tech can quote DAP or CIF as alternatives.
How long does shipping from Mexico to Costa Rica take?
Ocean freight Manzanillo to Caldera or Limon takes 12–18 days. Total time from container loaded in Hermosillo to components on site is typically 4–6 weeks.
What documents are required for exporting a steel warehouse?
Commercial invoice, packing list, bill of lading, certificate of origin, structural calculation report, and product specifications. SQ Tech provides all manufacturer-side documentation.
What about wind and seismic standards in Central America?
Most countries reference ASCE 7 or local equivalents. Caribbean coasts require hurricane-rated design (130–170 mph basic wind speed). SQ Tech engineers each project to destination-specific requirements.
Learn more about the steel warehouse construction process or cost by building size.
Get a Quote for Your Central America Project
Tell us your destination, building size, and intended use. We'll engineer to your local code and quote EXW Hermosillo with optional freight to your nearest port.