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Metal Buildings

Metal Buildings for Industrial, Commercial and Agricultural

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Metal Buildings Solution

Metal Buildings design from Havit Steel provides an optimized solution for your project. Our professional team is ready to serve any buildings. We can provide you with the most efficient design and construction plan, which is fast and smooth to complete construction for your steel building projects.

Metal Buildings
Steel Barn Building

Steel Barn Building

Steel Barn Building has a variety of purposes on-farm, such as equipment storage or animal shelters. The barn is the…

Steel Shed Building

Steel Shed Building

Steel Shed building is pre-engineered steel structures that can use for storage in a variety of applications, agricultural machinery, or…

Metal Storage Building

Metal Storage Building

The metal storage building is modern solutions for all your storage needs. The strength and durability of the steel structure…

Heavy Steel Workshop

Heavy Steel Workshop

With the development of society and the economy, to meet the increasing scale of production and operation, industrial manufacturing enterprises…

Metal Buildings Specification

Metal Building Kits

Steel Building Kits design from Havit Steel with advantage of Fast and Simple Construction, Wide Range Of Uses, Reasonable Cost, lower price than concrete building structure.

Metal Cladding System

Metal cladding system includes wall and roof cladding, skylight sheet, trim and flashing, gutter and downspout, insulation, which are essential components of metal building.

Steel Building Specs

Steel Building Specification provide the basic information about the Prefab Steel Building, which include Steel Warehouse, Industrial Workshop, Shed, and Garage Building.

We Are Here To Serve Any Type Of Metal Buildings

Please contact us. There’s a lot we can do for your steel building projects, small or large. Our team will provide you with the best quality construction solution



Steel Building Specification-Detail Information About Metal Buildings

Metal Cladding Contact Us

Steel Building Specification

Steel Building Specification provide the basic information about the Prefab Steel Building, which include Warehouse, Workshop, Shed, and Garage Building.

Steel building is a structure composed of steel materials, which comprised of steel columns, steel beams, steel trusses, and other components. The parts usually connected by welding or bolts. Because of its lightweight and comfortable construction, it widely used in Workshop, Warehouse, Stadiums, and High-rise buildings.

Steel Building Specification- Portal Frame

The portal steel frame is a traditional structural system. The mainframe includes Steel Column and Roof Beam, and the secondary structure includes Bracing, Strut, Purlins, and tie rods.

The Structural of Portal frame divided into Single Slopes, Double Slope, Multi-span with multi-gable roof, Multi-span with double-gable roof, and Muli-span with the single slope.

Steel Structure Detail

Steel Structure detail shows the specification of the portal frame structure, which most common use building structure for Warehouse, Workshop, Garage
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Why Steel Building Need Wall Bracing

The use of Wall Bracing Wall Bracing arranged in the length direction of the steel structure building. Bracing can use…

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Steel Building Components

The steel structure system has the full advantages of a lightweight, easy installation, short construction cycle, excellent seismic performance, fast…

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The advantages of Steel Buildings


The load-bearing components use High-strength steel, which can effectively reduce weight. The weight of the light steel structure is only 1/8-1/10 of the reinforced concrete structure.

Flexible Design

The steel structure is flexible design in span and column spacing and can combine at will in single-span and multi-span. These combinations can apply to various buildings.

Fast Construction

The components processed at the factory and assembled on the site, and it shortens the construction time, which is at least 60% shorter than the reinforced concrete structure.

Steel Building Specification - Type of Portal Frame

The portal frame structure is mainly composed of steel columns and roof beams, and the frame is a plane loading system. To ensure longitudinal stability, which column bracing and roof bracing will arrange.

The portal frame divided into several forms, 1. Typical portal steel frame. 2. Steel frame with the crane. 3. Steel frame with mezzanine structure.

Steel Building Specification - Connection Detail

Steel Building Specification - Secondary Structure

Bracing Structure

The portal frame,purlin,Bracing system and the metal cladding rely on each other through reliable connection and support.
The main structure of the portal frame load-bearing structure divided into two types according to the kind of the rigid frame: the clear span structure without interior columns and the multi-span continuous structure with interior columns.


According to the specific project, it can also be used in single and multiple slopes, as well as in different spans and heights. Most of the foundation types adopt reinforced concrete independent foundations. According to the diverse requirements of the building for lateral displacement and deformation, from the perspective of saving steel, a variable-section beam-column, foundation hinge structure scheme, or an equal-section column variable-section beam, foundation rigid structure scheme can be adopted.

Bracing System

The main functions of the bracing system are:
1) The strut beam transmits the longitudinal horizontal force.
2) The horizontal bracing resists the horizontal force transmitted between the columns and roof beams.
3)Flange Bracing use to keep the stability of the outer plane
4) All bracing systems, together with purlin or wall girt and portal frames, which form a space system, which ensures the overall function of the space of the structure, bear, and transfers horizontal loads, and ensure the stability and convenience during the installation.

Purlin and Wall Girt

The main component types of purlins and wall girt are C-type or Z-type steel, and the size of the cross-section needs to determine through the load calculation. Compared with the Z-section, the mechanical properties of the C-section are quite different, C section steel connects to the portal frame bolted.

The Z-section can rigidly connect by substantial overlap, which can calculate as a continuous beam.

Therefore, in addition to door and window openings and other specialized areas, Z-sections should be preferred. The distance between the purlin and the wall girt usually not exceed 1.5 meters.

Application Range

The application of the portal frame light steel building, which includes single-story industrial buildings, includes Warehouse, Workshop, and Storage Building, Commercial Building includes Supermarkets and Exhibition halls, and Agricultural Building includes Metal Barn, Poultry, and livestock building.

Column and Beam

H-section makes the portal frame columns and beams, which is primary steel framing. The various loads transmitted to the foundation through the columns and beams.

Strut and Bracing

Strut Beam and Bracing are the second structure, bracing made by angle steel or rod steel, strut beam made of steel pipe, which forms a closed system with the bracing.

C and Z Purlin

C-shaped steel and Z-shaped steel are used to fix the metal cladding, and bear the load transmitted from the roof and wall panels, and spread it to the columns and beams.

Steel Building Specification - Steel Frame with Crane Beam

Crane beams used to load crane inside the workshop, which installed on the upper part of the frame and works together with the steel structure building.


      1. The crane beam used to support the operation of the Crane, which mostly used in the steel structure factory building.
      2.  There is a crane rail on the crane beam, and the crane travels back and forth on the crane beam through the railing.
      3. The crane beam is similar to the steel beam, and the difference is that the stiffeners welded on the web, which use to provide support for the lifting of heavy loads

Multi-stories Steel Frame

The multi-stories steel frame is composed of steel beams and columns and can withstand vertical and horizontal loads. The frame structure should meet not only the requirements of strength and stability but also ensure the overall strength of the frame

The steel frame has ample internal space and flexible layout, which can meet the needs of different buildings, and the construction speed is fast. The steel frame structure mainly made of steel, which is one of the main types of building structures.

Steel Warehouse Building SriLanka

Havit Steel has processed a two-story steel structure warehouse building in Sri Lanka. All steel structure parts bolted. We ship it to the customer’s site after processing it in the factory.

High-rise Steel Buildings in Panama

Havit Steel designed and produced 6-story high-rise steel structure buildings in Panama. The building constructed with metal structures, columns, beams, and all uses H-shaped steel

Mill Steel Building In Tanzania

Havit Steel designed and fabricate feed mill steel building in Dar es Salaam, Tanzania. The entire project has six floors. The total height of the building is 31.5 meters.

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