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Advantages of using Aluminium in the Construction Industry

This blog will discuss the benefits and uses of aluminum in the construction industry. How it might help the modern construction sector.  After steel, aluminum is regarded as the second-best material for structural applications.

It is frequently utilised in residential buildings and the construction industry. Every year, the construction industry in the United Kingdom uses about 40% of all the aluminum produced.

Approximately 150 000 tonnes are produced annually, of which 6000 tonnes are used for extrusion and the rest 25,000 tonnes are used to produce sheet material.

Aluminum is frequently utilised in prefabricated buildings, architectural hardware, H&V, shop fitting, and partitions. It is also used in windows, roofing, cladding, curtain walling, and structural glass. Furthermore, scaffolding and the market for plants both have a large presence of it.

Use of Aluminum in Construction

There are many reasons why contractors choose aluminum as a dependable building material. Here are a few explanations.

  • First of all, aluminum has a high strength-to-weight ratio, which is one of its most appealing properties. The building business greatly benefits from this particular trait. This trait has several benefits, including the ability to support massive glass spans if aluminum is used in the building’s infrastructure, an important factor in the construction of skyscrapers and office buildings. Who doesn’t want to work in natural light? This capability enables more glass utilisation, which can increase the amount of sunlight that enters the structure.
  • Aluminum also offers airtightness. The main source of air leakage is cracks that might develop in the material used to construct window frames. If you install aluminum window frames, air cracks won’t be an issue because aluminum delivers air tightness, which can disturb the cooling and heating systems. The other significant benefit of utilising aluminum, which is its endurance, is the result of air tightness. Because aluminum resists corrosion, things produced from aluminum last longer than those made of other materials.
  • Anodized aluminum is highly durable and is easily polished. Particularly, this trait can lower maintenance expenses.
  • Whether it’s humid or dry, aluminum can tolerate adverse weather conditions.
  • The aesthetics of aluminum alloys also contribute to their widespread acceptance. Aluminum can be polished in an appealing fashion because of how responsive it is to polishing.
  • Most notably, aluminum may be coloured in any colour after the anodizing process. By putting it in a heated bath of colouring agents, you can achieve this.
  • Although it is incredibly light, aluminum offers excellent strength. For this reason, working with aluminum is really simple. Alloys made of aluminum are readily weldable, forgeable, and extrudable.

Advantages of using Aluminum: 

Due to its versatility, aluminum may be used for a variety of tasks. The most prominent one is its eco-friendly nature, which is important at this time when ecology is being endangered.


These have excellent UV resistance and are water and corrosion-resistant.


After polishing, the surface of aluminium can be polished in a   way that enhances the material’s aesthetic appeal for ornamental uses. It is pre-treated to improve its corrosion resistance in order to provide smoothness and a flawless finish. The two basic methods for finishing the surface are anodizing and painting.


The main reason aluminium is selected is that it is a lightweight metal. Aluminium weighs about 2.71 g/cm3, which is three times less than steel. Because of this, aluminium is more affordable and convenient to transport than most other metals. This quality, when paired with alloying metals, can increase aluminium’s strength, making it more advantageous and practical. This justifies the usage of aluminium sheets for aesthetic and automotive panelling reasons.


Alloy elements like copper, silicon, and magnesium can be      useful in this case because pure aluminium alloys lack strength and are therefore unsuitable for use in construction. Increased strength results from alloying the element. The element’s mechanical and physical properties are altered during the alloying process to help it meet the specifications. popular in the market.


Aluminium is often used for decorative purposes since metal can be coloured in any colour after being polished. The corrosion resistance of aluminium can be improved via treatments.


Aluminium is preferred over other metals because it is lightweight while still providing the same strength as steel, which is extremely advantageous in the building industry.

Corrosion Resistance

Because aluminium naturally creates a protective layer, it has excellent corrosion resistance. When aluminium is spontaneously oxidised, a very thin natural coating that is on top of the surface develops. In essence, this layer serves as the barrier needed to fend off corrosion. Additionally, anodizing and painting offer an additional layer and aid in corrosion resistance.


Metals like aluminium are entirely recyclable. And none of its virtues are lost in the process. Using recycled metal in manufacturing processes saves money compared to using metal that is mined directly from the earth. Because builders prefer deconstruction to destruction, aluminium reusability is seen as being of utmost importance in the construction industry.

Deconstruction is always the better option since recycling metal lowers prices, lowers landfill costs, and lowers environmental damage that may be caused by metal extraction.

Unscented and impermeable

Aluminium sheets, no matter how thick, are impenetrable. The pharmaceutical and food packaging industries frequently choose to utilise it because it lacks any flavour or aroma additives.

Heating Capacity

It is an excellent conductor of heat and electricity. Even though it is less effective than copper, it can nevertheless produce the same level of electrical resistance while weighing only half as much, making it a better choice than copper. In the world of power lines, it is the chosen metal. Second, due to its excellent heat conductivity, it is frequently utilised as a heat sink.

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