skip to Main Content

Metal Buildings

Metal Buildings for Industrial, Commercial and Agricultural

Read More

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

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

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

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

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

The metal buildings uses steel to form a load-bearing structure. Generally, beams, columns, trusses, and other components made of section steel and steel plates constitute a load-bearing structure, which together with roof, wall, and floor, form a building.

Compared with traditional concrete buildings, metal structure buildings use steel plates or section steel instead of reinforced concrete, higher strength, and better seismic resistance. And because the components can be manufactured in factories and installed on-site, the construction period is greatly reduced. Due to the reusability of steel, it can greatly reduce construction waste and become more environmentally friendly. Therefore, it is widely used in industrial buildings and civil buildings all over the world.

1. Greatly save construction time. Construction is not affected by the season
2. Increase the use area of buildings, reduce construction waste and environmental pollution
3. Building materials can be reused, stimulating the development of other new building materials industries
4. Good seismic performance, easy to transform, flexible and convenient in use, bringing comfort and so on
5. High strength, lightweight, high safety and wealth of components, and lower building cost

1. Heat-resistant and non-fire-resistant, fire-resistant coatings are required
2. It is susceptible to corrosion, and the surface needs to be coated with anti-corrosion coatings to reduce or avoid corrosion and increase durability

Metal Buildings

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 Buildings Cladding

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.

Metal Buildings

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


In recent years, metal buildings widely used in workshop and warehouse buildings, exhibition halls, and office buildings, which due to the low steel consumption, fast and straightforward installation, and a high degree of industrial production. It promoted the development of the metal cladding system, which from singularity to diversification, and then triggered a change in new design and installed the metal building cladding panel.

The metal cladding system of steel structure building mainly includes wall and roof panel, daylighting panel, trim and flashing, gutter, and insulation cotton. The cladding system is one of the essential components of the prefab metal structure building, which determines the ornamental appearance of the construction, the waterproofing and thermal insulation of the building.

Metal Cladding Panel

Design and construction of the metal cladding panel systems

1.Classification of the metal panel system

Metal Panel divided into the corrugated single color metal sheet, EPS sandwich boards, GRC wallboards, polyurethane(PU) sandwich boards, glass wool sandwich panel, and rock wool sandwich panel.

According to the construction method, it divides into the sandwich panel, on-site sandwich panel. On-site composite panel connection methods divided into lapboard, bite board, concealed board.

Material: galvanized color steel sheet, aluminized zinc color steel sheet, aluminum alloy profiled plate, stainless steel profiled plate,

2.Design considerations
On-site composite panels widely used in metal structure building due to their low processing cost and mature construction technology. The roof metal sheet is colorful with the 0.5mm and 0.6mm thick galvanized paint color sheet.

The roof slope affects the discharge of roof rainwater. The roof slope should be 1 / 8-1 / 20 when designing, and the more significant value should take in areas with heavy rain — besides, the roof slope related to the type of roof panel. Generally, the roof slope is substantial for the exposed nail type of board, while it is small for the hidden nail type panel.

Design and construction of the daylighting panel

The daylighting sheet is fixed with self-tapping screws and then glued and sealed. The position of the daylighting panel generally set in the span. The skylight sheet does not need to overlap within 12m. If it exceeds 12m, it needs to overlap. The overlap length is 200-400mm.

The longitudinal and longitudinal overlap of the daylighting sheet should set near the purlin. The waterproofing of the roof must be coated with sealant internally, and the surface of the sealant is smooth to age. The overlapped place uses a white or colorless sealant in the middle.

The Insulation of metal cladding panel

The insulation use rock wool, glass fiber, and other materials. The thermal insulation cotton has excellent thermal insulation performance, convenient construction and installation, energy-saving, and low thermal conductivity. At present, the steel structure roof system mostly adopts (1) steel wire mesh + aluminum foil insulation cotton + corrugated metal sheet, (2) double-layer corrugated metal cladding + insulation cotton.

Metal Cladding Panel

The following mainly introduces the construction method of steel wire mesh + aluminum foil insulation cotton + single color metal roof cladding:

Cross the stainless steel wire for a diamond or rectangular shape, lay a glass wool roll, the aluminum foil facing the indoor side, perpendicular to the purlin, and leave about 20 cm more Roll the felt and fix it to the outermost purlins with double-sided tape. Finish the glass wool with the reserved 20 cm veneer. Pay attention to the tension and alignment of the glass wool roll, and the seams between rolls are tight. When the overlap required in the longitudinal direction, the overlap joint should arrange at the purlin.

Metal Cladding Panel

Eave Gutters

According to the structure, the cornice can divide into three forms: the outer drainage gutter, the inner drainage gutter, and the free fall. Freefall and external drainage gutter can choose preferred. According to the material, there are stainless steel gutters, steel plate gutters, and metal color sheet gutters. Gutter, as the primary drainage system of the roof, determines the function of rain and snow discharge and the regular use of the building roof.


Trim and flashing

Trim and flashing not only outline the building, make the metal building more beautiful, but also connect the building as a whole on the structure, which is windproof and rainproof, making the building more durable.

Back To Top