Rigid Metal Frame Prefabricated Steel Building Structures
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Product Highlights
- High Durability & Strength: Withstands harsh weather, earthquakes, fire, and pests for long-term use.
- Cost-Effective Construction: Pre-engineered components reduce construction time and labor costs significantly.
- Large-Span Portal Frame: Maximizes internal space without middle columns, ideal for warehouses and factories.
- Fully Customizable Design: Flexible adjustment of height, width, depth, and span to meet specific needs.
- Sustainable & Recyclable: Steel is energy-efficient and fully recyclable at the end of its life cycle.
- Free Professional Design: Expert team provides free layout design to optimize space and logistics efficiency.
- Low Maintenance Costs: Requires less structural maintenance like painting or rust-proofing over time.
- Fast Assembly Process: Bolted connections allow for quick and straightforward on-site assembly.
Product Attributes
- Customization
- Available
- Connection Form
- Bolt Connection
- Structure
- Steel Structure
- Layers
- Single-Layer
- Usage
- Dust-Proof Workshop, Electrostatic Workshop, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile and Electronic Processing, Warehouse, Dust-Proof Workshop, Electrostatic Workshop, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile and Electronic Processing, Warehouse, Dormitories, Villa, Temporary Offices, Workshop
- Material
- Steel Structure
- After-Sales Service
- Perfect Service and Installation Guidance
- Wall Material
- Alc/ Rockwool/ PU/ Sandwich Panel
- Roof
- EPS/Glass Fiber Sandwich Panel
- Floor
- Fiber Cement+PVC Floor, or Customized
- Door
- Steel Security Door
- Window
- Aluminum Sliding Window
- Warranty
- 12 Months
- Certification
- CE, ISO
- Customized
- Customized
- Transport Package
- Bulk Shipment by 40hq Shipping Container
- Specification
- Customized
- Trademark
- Khome
- Origin
- Henan, China
- HS Code
- 9406000
- Production Capacity
- 5000 PCS/Month
Product Images of Rigid Metal Frame Prefabricated Steel Building Structures
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Product Description
Rigid Metal Frame Prefabricated Steel Building Structures
Steel building structures have become increasingly popular over the years due to their benefits, such as durability, strength, sustainability, and versatility. These structures have been used in various industries, including commercial, industrial, and residential construction.

Advantages of steel building structures
Durability and strength:
Steel is a robust material that can withstand harsh weather conditions, such as wind, rain, snow, and earthquakes. It can also resist fire, rot, and pests, making it ideal for long-term use. Steel structures are built to last and can support heavy loads, making them suitable for commercial and industrial applications, such as warehouses, factories, and storage facilities.
Sustainability:
Steel is a sustainable building material due to its recyclability and energy efficiency. Steel structures can be easily disassembled and recycled at the end of their life cycle. Steel is also energy-efficient, as it requires less insulation to maintain a comfortable temperature compared to other building materials, such as wood or concrete. This can result in lower energy bills and a smaller carbon footprint.
Cost-effective:
Steel building structures can be cost-effective compared to other building materials, such as wood or concrete. Steel components are pre-engineered and manufactured off-site, reducing the construction time and labor costs. The assembly process is fast and straightforward, with the steel components bolted together on-site. Steel structures also require less maintenance than other materials, reducing long-term costs.
Customizability:
The steel structure warehouse adopts a modular design, and warehouse buildings with different forms and functions can be quickly constructed according to customer needs. For example, the height of the steel structure warehouse can be flexibly adjusted as needed to meet the special requirements of customers while meeting the appropriate load-bearing capacity.
Portal Structural Frame
When it comes to steel warehouse design, frame and material selection are central. At K-HOME, steel portal structures are a common choice. This design is commonly used in industrial and commercial buildings such as warehouses, factories, aviation hangars, etc. The portal structure is composed of vertical columns and horizontal beams. This design provides a strong support structure, making it ideal for long-span buildings.
Benefits of portal structural frame design:
- Large-span capability: Portal structures can cover large areas, making them particularly suitable for buildings that require large spans, such as warehouses. This makes it ideal for storing and handling large cargo.
- Highly customizable: Portal structural frame designs can be customized to specific project needs. You can choose from different heights, widths and load capacities to suit different uses.
- Quick to build: Portal structures are generally easier to build because they are relatively simple to construct and usually consist of prefabricated components. This saves time and costs.
- Wind and earthquake resistance: Portal structures are designed to withstand strong wind and earthquakes, which are particularly important features in some areas.
- Maximize the use of space: The portal structure does not require the support of the middle column, so it can maximize the use of space, providing more flexibility and storage capacity.
- Low maintenance costs: Portal structures generally have lower maintenance costs because they require less structural maintenance, such as painting or rust-proofing.
- Suitable for various applications: Portal structural frames are suitable for various purposes, including warehouses, production workshops, transportation sites, etc., and therefore are widely used in different industries.
Materials and main components of portal frames
Steel portal frames usually include steel beams, steel columns, steel trusses and other related components. These components are interconnected by processes such as welding, bolting or riveting. Here's a breakdown of the main components:
1. Main structure: including steel columns and steel beams, as the main load-bearing structure. The main structure is usually built with steel plates or section steel (such as Q345B section steel) to support the entire building and external loads.
2. Secondary structure: The secondary structure is composed of purlins, wall beams, supports and other components, and the material is thin-walled steel. The lower structure plays a supporting role, assists the main structure, and transfers the load to the foundation, thus ensuring the stability of the entire building.


Personalized designed steel structure warehouse
Steel structures are highly customized products that can be designed and manufactured precisely to the needs of a specific project. Here's some information about customization options:
Size customization options:
- Height: You can choose the height of your warehouse based on your project needs to accommodate cargo stacking or equipment operations at different heights.
- Width: Width can be adjusted according to storage, operation and access needs to ensure an optimal layout.
- Depth: Depth can be customized according to the internal layout of the warehouse and the placement requirements of the equipment.
- Gate size: Gate size can be adjusted as needed to accommodate the entry and exit of large cargo or transportation equipment.
- Column distance and span: Column distance and span can be adjusted according to design needs to provide the required support structure.
Insulation customization options
When choosing roofing and wall materials, it is critical to consider insulation, insulation, and appearance needs. You can carefully consider it based on the specific needs of your project. You can contact us and our professional design team can help you determine the best materials for your project and ensure your warehouse's insulation, insulation and appearance needs are met.
The following are the more common roof and wall treatment methods:
Roof treatment methods

Wall treatment methods
Panel coverage options
Covering structures play an important role in steel structure warehouse construction. It not only needs to meet the requirements of heat insulation and fire protection, but also needs to meet special requirements such as weather resistance, corrosion resistance, load-bearing capacity, and stability. To protect the warehouse structure and stored goods from damage, it is crucial to choose the right building materials to cover the structure.
Common choices for covering panel selection for supply chain warehouse buildings include color steel panels and sandwich panels.
1,Color steel plates are cost-effective and cost-effective. It has high weather resistance and corrosion resistance, and can maintain good use condition for a long time under various climate conditions. In addition, color steel single tiles are available in a variety of colors and appearances to meet different design requirements.
color steel sheets:
The sandwich panel consists of two inner and outer metal plates and an insulating layer in the middle. They can effectively isolate the temperature difference between indoor and outdoor areas and provide good thermal insulation properties. The insulation layer of sandwich panels is usually made of non-combustible materials, which have good fire resistance and can provide higher building safety.

For steel buildings, you can choose the right cladding panel type based on your specific project needs and requirements for optimal results and performance.
Steel building manufacturers & Free professional design
1. As a manufacturer, K-HOME has deep professional knowledge and experience and can provide customers with professional advice on steel structure buildings. We understand the different types of steel structures, design standards and best practices so we can ensure the success of your project.
2. At K-HOME, our professional design team has deep industry knowledge and experience and can ensure that the structure and layout of the warehouse meet the specific needs of customers. We provide free professional design and can carefully design the warehouse layout according to customer needs and processes, reduce unnecessary wasted space, and improve logistics efficiency. This includes adapting size, shape, materials and accessories to project requirements to ensure optimal performance and adaptability.


Questionnaire
Below issues that are needed to make a solution.
3.1 Location (where will be built? ) _____country, area
3.2 Size: Length*width*height _____mm*_____mm*_____mm
3.3 wind load (max. Wind speed) _____kn/m2, _____km/h, _____m/s
3.4 snow load (max. Snow height)
_____kn/m2, _____mm
3.5 anti-earthquake _____level
3.6 brick wall needed or not If yes, 1.2m high or 1.5m high
3.7 thermal insulation If yes, EPS, fiberglass wool, Rockwool, PU sandwich panels will be suggested; If not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former.
3.8 door quantity & size _____units, _____(width)mm*_____(height)mm
3.9 window quanity & size _____units, _____(width)mm*_____(height)mm
3.10 crane needed or not If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m
About the Supplier
Company Profile
Henan K-Home Steel Structure Co., Ltd. is located in Xinxiang, Henan Province, China. Founded in 2007, the company is a privately owned enterprise with a registered capital of RMB 20 million. It covers an area of 100, 000 square meters and has more than 260 employees.
We specialize in the design, project budgeting, fabrication, and installation of prefabricated buildings, steel structures, sandwich panels, and modular housing systems. With A Grade II general contracting qualification and a Class I qualification for steel structure projects, we can provide reliable solutions for different construction and modular building projects.
Our main products include container houses, OEM prefabricated houses, sandwich panels, construction materials, light steel structure houses, pre-engineered buildings, and installation services.
The factory has more than 20 production lines and several specialized workshops for quick-assembly container houses, flat-pack container houses, folding container houses, and expandable container houses. It is also equipped with independent profiling, welding, color steel panel, and final assembly workshops, supported by a dedicated modular housing research center.
To improve production efficiency, the flat-pack container house workshop has introduced automated equipment such as continuous cotton-feeding machines, automatic palletizing machines, and automatic packing machines, with an annual output of over 15, 000 sets. The folding container house workshop has an annual output of about 30, 000 sets, while the expandable container house workshop covers about 20, 000 square meters and is equipped with complete production line facilities.
Relying on strong production capacity and industrial chain integration, we can provide turnkey services covering design, manufacturing, export, installation, and maintenance. Our products are widely used in temporary housing, construction camps, office containers, prefabricated warehouses, schools, public facilities, commercial spaces, and other modular building projects.
We will continue to improve product design, material selection, and production processes to provide customers with faster, more cost-effective, energy-saving, and environmentally friendly building solutions.
About Our Factory & Business Background
- Address
- Room615,Xinghai Center Building,705 Renmin East Road, Hongqi District, Xinxiang, Henan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin & Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2014-11-04
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for the steel structure?
- We provide a 12-month warranty for our steel building structures.
- Can the dimensions of the warehouse be customized?
- Yes, the height, width, depth, and span can be fully customized to meet your specific project requirements.
- What materials are used for the roof and walls?
- Options include Color Steel Plates, EPS, Glass Fiber, Rockwool, or PU Sandwich Panels for insulation and weather resistance.
- Is professional design service included?
- Yes, we provide free professional design services to optimize the layout and ensure structural stability.
- What is the average lead time for production?
- Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.
- What certifications does the product have?
- Our products are certified with CE and ISO standards.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, Western Union, and small-amount payments.
- What is the after-sales service policy?
- We offer perfect service including installation guidance and technical support.
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