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Customized Design Portal Rigid Frame Steel Structure Warehouse Solution

China Qingdao KaFa Fabrication Co., Ltd. certification
China Qingdao KaFa Fabrication Co., Ltd. certification
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KAFA is a professional steel fabricator,The quality could match Aus standard. Good service.

—— Jonathon Dunlop

KAFA's engineer team is very great. Economical design and cost-effective plan helps us save much money. Thank you KAFA team!

—— Stephane

We cooperated with KAFA for more than 4 years, Good price, high quality, and most important is the on time delivery time. Especially the shop drawings drafting service, They can use Chinese material instead of Australian material properly.

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Customized Design Portal Rigid Frame Steel Structure Warehouse Solution

Customized Design Portal Rigid Frame Steel Structure Warehouse Solution
Customized Design Portal Rigid Frame Steel Structure Warehouse Solution Customized Design Portal Rigid Frame Steel Structure Warehouse Solution Customized Design Portal Rigid Frame Steel Structure Warehouse Solution

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Product Details:
Place of Origin: Shandong, China
Brand Name: KAFA
Certification: ISO 9001:2015; ISO14001:2015; ISO45001:2018
Model Number: KAFA-2023042
Payment & Shipping Terms:
Minimum Order Quantity: 1000 square meter
Price: USD40~60 per square meter
Packaging Details: In nude or packed on steel pallet and loaded into 40' HQ/OT
Delivery Time: 6 weeks after shop drawing approval
Payment Terms: T/T, L/C
Supply Ability: 15,000 square meter per month

Customized Design Portal Rigid Frame Steel Structure Warehouse Solution

Application: Steel Warehouse, Storage Type: Portal Rigid Frame
Standard: GB Standard Material: Q355B/Q235B Grade Steel
Purlin: C/Z Section Galvanized Steel Surface Treatment: HDG, Paint
Door: Sliding Door/Rolling Door/Hinged Door Window: Aluminum Alloy, Plastic Steel, Metal Louvers
Design Software: AutoCAD,PKPM,Tekla Structure Service Life: 50 Years
High Light:

Rigid Frame Steel Structure Warehouse


Customized Steel Structure Warehouse


Portal Rigid Frame Steel Warehouse


Customized Design Portal Rigid Frame Steel Structure Warehouse Solution


High strength low alloy structural steel can be use to form strong structure for a buiding. By using steel, it’s possible to conform clear span construction, which means there’s no need to have load bearing walls or columns to hold up a roof – the steel frame is strong enough to do that on its own. Buildings with a clear span design can be anywhere from 20m to 45m wide, without middle columns to get in the way.


And if your building needs to be even wider, its possible to place a central load-bearing column in the center of the building, and have clear span construction on either side of that central column. In this way a steel structure warehouse or distribution center can actually be as large as a business needs it to be, and it’s always possible to add another span addition (with another central column) to the building if yet more space is needed in the future.


These buildings can also be up to 12m high, giving yet more space for stacks of pallets. The ceiling structure can also be designed to bear more weight, if the business wishes to add a building wide sprinkler system, for example, or an overhead crane.


 Customized Design Portal Rigid Frame Steel Structure Warehouse Solution 0


Customized Design Portal Rigid Frame Steel Structure Warehouse Solution 1     




At KAFA, we offer the steel structure warehouses of a variety of length, width and height. Our Portal Rigid Frame Metal Structure Warehouse Construction Solution are customizable. Our technical consulting team of designers will draft preliminary plans based on your detailed requirement. Our project manager could provide you with the most proper and best proposal for your warehouse.


We offer with other optional features as well, such as door & windows, drainage system, as well as lighting and ventilation system solution.


We have optional solutions for door system. You can choose from roll up doors, sliding doors, side hinged door with a variety of height and width. 


Gutters and downspouts are an option, but we highly recommend them. Downspouts direct rainwater or snowmelt away from the foundation of the building, helping to preserve the integrity of the foundation and prevent flooding.


    Technical parameters:
Dimension Length x width x Eave height, roof slope

Single slope, double slope, muti-slope;

Single span, double-span , multi-spans;

Single floor, double floors , multi-floors

Foundation Concrete and steel foundation bolts
Column and beam Hot rolled or welded H steel Q355B,  straight cross-section or Variable cross-section, Q355B steel
Bracing X or V or other type bracing made from angle steel or steel bar, Q235B steel
C or Z purlin C/Z section steel with size C160-300 or Z160-300, Q235B
Roof and wall panel

Single colorful corrugated steel sheet;

sandwich panel with insulation of EPS, Rock wool, glass wool or PU

Accessories Semi-transparent skylight belts, Ventilators, down pipe, gutter,doors,windows, etc
Surface treatment Painting anti-corrosion systemor hot dip galvanized




Prefab steel warehouses are among the most affordable buildings to erect.


Because all of the building materials are prefabricated, there’s no delay at the building site. Each part of the frame fits together perfectly, as do the steel panels forming the walls and ceiling.


This means that it costs less in labor to put up the building, and there’s no excess building material that has to be carted away to a landfill.

Steel itself is also a very affordable building material, and better for the environment. Unlike wood, steel is 100% recyclable – it can be re-smelted and used again and again without loss of any of its properties.


Steel structure warehouses are designed and built to withstand high winds and heavy snow loads. The prefabricated pieces of the building can be put together quickly, but rest assured they don’t come apart easily unless the proper tools are used!




Because steel is a non-combustible material, steel warehouse buildings for sale are safer than wooden buildings. In the event of a fire, the steel frame, wall panel and ceiling panels will not burn.


The interior contents of the warehouse may be flammable, and we do suggest crafting the ceiling of a prefab warehouse or distribution center to bear extra weight so that a building-wide fire sprinkler system can be installed.


Because of steel’s imperviousness to fire, companies often receive lower insurance premiums as well.


Easy Construction


We’ve already mentioned how quickly prefab steel warehouses can be erected, which helps with the affordability of the building when it comes to paying contractors to put the building together.

In addition, the materials that go in to prefabricated steel warehouse buildings are quick to form, cut and weld, so all building materials can be delivered to the construction site with just a few weeks, which also speeds up the construction time.


The sooner a steel structure warehouse is put together, the sooner it can start being used for its purpose and the sooner the business will see income start to come in.


Low Maintenance


Another benefit that steel has over wood is that steel is not affected by rot, mold or mildew. There’s no need to call out a pest control person every year to spray for them – termites find steel unappetizing.


Commercial grade, galvanized steel also does not rust. Our steel prefabricated warehouse buildings for sale are guaranteed to last for 25 years.


KAFA Difference


We have the most experienced technical enginneer team and skilled staffs in this field. Our detailing engineer are delicated to build 3D model for each building, which can manage all members in accurate and precise. Our skilled workers can efficiently executive the shop drawing with the lowest error ratio.


At KAFA, we have more than 20 years of experience in delivering the qualified prefabricated steel warehouse buildings to different oversea contries. If you have any inquiry on prefabricated steel buildings, Please feel free to contact us to get free proposal and one-stop solution for your project. 


Customized Design Portal Rigid Frame Steel Structure Warehouse Solution 2


Contact Details
Qingdao KaFa Fabrication Co., Ltd.

Contact Person: Alice Lee

Tel: 0086 13969825647

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