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Pre-Engineered Agricultural Steel Buildings | Custom Manufacturer

KXD provides custom agricultural steel buildings and greenhouse systems with galvanized steel frames, flexible cladding options, and bolt-together structures for greenhouses, livestock housing, grain storage, and farm sheds.

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Heavy-Duty Pre-Engineered Agricultural Steel Buildings & Greenhouse Systems

KXD’s pre-engineered agricultural steel buildings are designed for modern farming projects that require durable structure, flexible layout, climate protection, and efficient installation. The system can be customized for commercial greenhouse systems, livestock housing, grain storage, machinery sheds, and other farm infrastructure.

Built with corrosion-resistant steel frames and factory-manufactured components, this solution helps agricultural investors, farm owners, EPC contractors, greenhouse project companies, and livestock facility developers reduce on-site construction complexity while improving long-term structural reliability.

Each project can be engineered according to local wind load, snow load, building function, covering material, ventilation requirements, and equipment integration needs.

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Standard Specifications

The following parameters represent our standard manufacturing range. All specifications can be customized to meet your project requirements.

Technical Parameter Specification & Agricultural Engineering Options
Primary Framing System • Greenhouse / Light Agri: Hot-dip galvanized oval or round steel pipes / light H-beams

 

• Heavy Agri Storage / Livestock: Welded H-section steel (Q355B/Q235B grade, equivalent to S355 / ASTM A572)
Anti-Corrosion Treatment High-level Hot-dip Galvanization (Minimum zinc coating weight: 275g/m² up to 600g/m² for high-ammonia livestock environments)
Structure Span Options Multi-span or clear-span designs; widths up to 40+ meters without center pillars to allow heavy machinery maneuvering
Roof & Wall Covering (Greenhouses) • 4mm to 8mm Twin-wall Polycarbonate Sheets (UV-protected, high light-transmission)

 

• Multi-layer Anti-drip Polyethylene Film (150 / 200 micron thickness)

 

• Single layer float glass panels
Cladding Options (Livestock & Storage) • PU (Polyurethane) Sandwich Panels (Excellent thermal insulation for climate-controlled poultry/dairy houses)

 

• Fiberglass Insulation Sheets + single steel sheets

 

• Anti-condensation treated corrugated steel plates
Ventilation & Climate Systems Integrated roof ridges, automatic side roll-up curtains, industrial exhaust fans, cooling pad wall brackets, and interior air-circulation frame mounts
Environmental Load Design Precision-engineered for localized environmental stress: Wind Load (up to 140 km/h+), Snow Load (customized for heavy winter zones), and Crop Hanging Loads
Assembly Connection Bolt-and-nut / insert-clamp system; completely engineered for zero on-site welding to preserve the protective zinc layer

Fully Customizable to Your Requirements

KXD can customize the commercial steel frame building according to project requirements, including:

Building purpose: greenhouse, poultry house, dairy barn, swine housing, grain storage, machinery shed

Dimensions: length, width, eave height, bay spacing, and clear-span layout

Frame type: galvanized pipe frame, light H-beam, or welded H-section steel

Anti-corrosion level: standard or higher zinc coating for corrosive livestock environments

Covering and cladding: polycarbonate sheet, PE film, glass, PU sandwich panel, fiberglass insulation, steel sheet

Ventilation integration: roof ridge, roll-up curtain, exhaust fan, cooling pad bracket, air-circulation frame

Load design: wind load, snow load, crop hanging loads, feeding lines, fans, or heating systems

Assembly system: bolt-and-nut or insert-clamp connection with coded components

Frequently Asked Questions

  • Q

    What information is needed to design pre-engineered agricultural steel buildings?

    A

    Please provide the building purpose, required length, width, height, local wind speed, snow condition, covering material preference, and any equipment that needs structural support, such as fans, feeding lines, cooling pads, or hanging crop systems.

  • Q

    Can one structure be used for both greenhouse systems and livestock housing?

    A

    The same pre-engineered design logic can support both applications, but the configuration is different. Greenhouses usually focus on light transmission and ventilation, while livestock housing requires stronger corrosion resistance, insulation, hygiene, and climate-control planning.

  • Q

    How does the steel frame resist corrosion in poultry or hog farm environments?

    A

    For corrosive livestock environments, the steel frame can use high-level hot-dip galvanization, with zinc coating options from 275g/m² up to 600g/m². This creates a protective barrier between the steel and ammonia, moisture, and organic gases.

  • Q

    Can the roof support crop hanging loads, fans, or feeding lines?

    A

    Yes. The roof truss and frame thickness can be calculated according to the required dead load and hanging load. Buyers should provide the type, position, and estimated weight of equipment before engineering design.

  • Q

    Does the building require on-site welding?

    A

    The system can be engineered with bolt-and-nut or insert-clamp connections for zero on-site welding. This helps protect the galvanized surface and makes field assembly more manageable for local construction teams.

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      We will reply you within 24 hours. If for urgent case, please add WhatsApp/WeChat: +86 13853233236,. Or call +86 18661678529 directly.

      We respect your confidentiality and all information are protected.

      We will only use your information to respond to your inquiry and will never send unsolicited emails or promotional messages.