Thailand Open Shed

Thailand Open Shed Project: 357㎡ Q235 Steel Structure for Warehouse & Parking

Canglong Group has successfully delivered a 357-square-meter open shed project in Thailand, designed as a versatile steel structure facility for warehousing, vehicle parking, and covered work areas. Located in Thailand’s tropical climate, this project features a 21m × 17m footprint with a 7m eaves height, engineered with a Q235 H-shaped steel frame and a double slope roof optimized for heavy monsoon rainfall and rapid water drainage.

Project Overview: 21m × 17m Multi-Purpose Open Shed

The client required a flexible, cost-effective covered space near Bangkok, Thailand, for mixed-use operations. The final design provides a total construction area of 357 square meters (21m length × 17m width) with a generous 7-meter eaves height. This column-free interior volume accommodates everything from palletized warehouse storage and commercial vehicle parking to open-air workshop activities—without the cost or complexity of a fully enclosed building.

Structural Solution: Q235 H-Beam Frame with Double Slope Roof

To balance structural reliability with cost efficiency for the Thai market, Canglong selected Q235B H-shaped steel beams and columns as the primary load-bearing system. Q235B offers excellent weldability, ductility, and sufficient strength for moderate-span open sheds in non-snow regions, making it an economical yet safe choice for Thailand’s climate.

Key Structural Specifications

• Main frame: Q235B H-section steel beams and columns, welded and bolted connections.
• Dimensions: 21m (length) × 17m (width) × 7m (height).
• Total area: 357㎡.
• Roof form: Double slope (gable) roof for rapid rainwater shedding.
• Secondary members: Galvanized C/Z purlins and bracing system.

The double slope roof design is particularly critical for open sheds in tropical environments. Unlike flat or single-slope roofs that can suffer from standing water during intense monsoon downpours, the symmetrical gable form channels rainwater efficiently to both sides, reducing leak risk and extending roof covering lifespan.

Climate Adaptation: Engineered for Thailand’s Tropical Weather

Thailand presents distinct structural challenges compared to temperate or cold climates: year-round high temperatures, intense UV exposure, heavy monsoon rains, and elevated humidity. This open shed project was specifically designed to address these conditions:

• Rapid rain drainage: The steep double slope roof prevents water pooling and overflow during peak monsoon intensity.
• Natural ventilation: The open-sided configuration allows continuous cross-breezes, reducing internal heat buildup and eliminating the need for mechanical cooling.
• Corrosion protection: All steel surfaces receive anti-corrosion treatment, and galvanized purlins resist the high-humidity environment common across Thailand.
• UV-stable roof covering: Roof materials selected for color-fastness and thermal reflectivity under intense tropical sun.

Multi-Purpose Applications: Warehouse, Parking & Work Area

One of the primary advantages of this 357㎡ Thailand open shed is its functional flexibility. Without fixed internal walls or partitions, the client can reconfigure the space as operational needs evolve:

• Warehousing: Covered storage for palletized goods, construction materials, or agricultural products protected from direct rain and sun.
• Vehicle Parking: The 7m clearance and 17m width accommodate commercial trucks, delivery vans, and machinery with easy maneuvering space.
• Covered Work Area: Open yet sheltered environment for assembly, maintenance, or logistics sorting without exposure to tropical downpours.

Construction & Delivery: Prefabricated for Speed

All steel components were prefabricated in Canglong’s factory and shipped to Thailand for rapid on-site assembly. The construction sequence included:

• Foundation phase: Reinforced concrete footings with embedded anchor bolts for precise column alignment.
• Steel erection: Sequential installation of Q235 H-beam columns, rafters, and purlins using bolted connections for speed and safety.
• Roof completion: Installation of double slope roof covering and drainage accessories.

The project was completed and delivered on schedule, earning high recognition from the Thai client for both build quality and execution efficiency.

Looking for a Similar Open Shed in Asia?

Canglong specializes in custom semi open steel sheds and one side open sheds engineered for tropical and subtropical climates across Southeast Asia. Whether you need a warehouse canopy in Thailand, a machinery shelter in Vietnam, or a multi-purpose open shed in the Philippines, we provide tailored Q235/Q355 steel structure solutions with climate-appropriate designs.

Contact Canglong today to discuss your open shed dimensions, local wind loads, and roofing preferences. Our team will deliver structural drawings, material specifications, and a competitive project quotation.