Metal Wall Cladding

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Metal Cladding Systems

Metal cladding has hugged the twists and turns of architecture for decades. From the punched tin of Louis Sullivan to the titanium swoops of Frank Gehry, designers have embraced metal cladding for its formal flexibility and finish.

The components of Metal Cladding System

Its versatility in both avant-gardes as well as off-the-shelf is what makes it so popular. This material’s strength makes it difficult for architects to specify it for a building envelope.

Corrugated Metal Sheet

There are so many finishes, forms, and attachment methods that it can be overwhelming. This guide will help you choose the right metal cladding product for your next project. Metal is commonly used for non-structural, rain-screen cladding systems, where the priority is to provide protection from the elements as well as a striking external finish.


Metal panels are flexible and can be attached to buildings in many ways. Each system offers different advantages in terms of aesthetics and construction complexity. These are some of the most popular systems:.

Daylighting Panel

Standing seamIs one of the most well-known systems. The standing seam cladding panel is connected by strong, folded connections. Because of its concealed fixing details, it is a popular choice for architects across all typologies.

Glass wool sandwich panel

You can use standing seam systems with many types of metals, such as aluminum, galvanized, stainless steel, zinc, weathering (Corten) steel, and titanium. SnaplockSnaplock is a simpler option than standing seams. It has a similar profile to standing seams but doesn’t require special closing equipment.

Polystyrene (EPS) sandwich panel

Snaplock panels can be “snap-together” and are easy to install. InterlockingInterlocking systems offer a more polished appearance and dramatic, expressive joints. Interlocking metal panels can have a variety of widths and can be arranged horizontally, vertically, or diagonally.

Polyurethane (PU) sandwich panel

Flatlock and shingleFlatlock panels are able to be locked together to form a slim, flexible, and flush facade. You can reverse the system to create deeper express lines. This is known as “Reversed Flatlock”.

How to Trim Metal Building

A striking variation to the flatlock system is a shingled metal façade made of panels that are folded into interconnected tile shapes.

The installation of Wall Panel

CassetteThe open-jointed cassette system is ideal for large cladding areas. It can hold huge panels up to 13 ft.

Steel Building Accessories

The cassettes are bent with invisible clips and attached to an aluminum frame. This gives them a modern, flat appearance.

Trim and Flashing for Metal Cladding System

CustomAlternatively, if none of these options are suitable for your project, a specialist manufacturer can create a custom system. This could include altering an existing system or creating something entirely new.

Wall Corner Trim

Because customization will significantly increase the cost, it is important to consider your project budget. Metal cladding can be made from a variety of materials.


Each material has its strengths and weaknesses. The project’s specific factors will influence your material selection, such as desired aesthetic, climate, structural system choice, nature of adjacent materials, and construction budget.

Here are some of the most popular metal cladding options:. Stainless steelA thin layer of chromium dioxide is applied to steel.

Roof Ridge Cap

In stainless steel, because the chromium prevents the oxidization process that causes corrosion, the material is also resistant to rust. The polished, clean finish of stainless steel is a popular feature.

Gable Trim

Galvanized steelGalvanized steel is coated with a thin zinc layer. This helps prevent rusting in the same way as stainless steel’s chrome layer. Galvanized steel has a mottled appearance known as “spangle” because of visible crystallites in its coating.

Weathering steelCOR-TEN steel is often used. Weathering steel is designed to create a protective layer that will last for a long time and give the surface a consistent, rust-like appearance.

Base Trim

This protects against corrosion and eliminates the need to paint. The COR-TEN cladding’s industrial, earthy aesthetic is striking. However, it must be properly detailed to preserve its consistent patina over time.

AluminumAluminum is a great choice for modern projects because it is resistant to rusting and blistering. Aluminum facade attachment systems are lighter than steel panels due to their excellent strength-to-weight ratio.

Wall Corner Trim

The material can be scratched and dented, and it may corrode if not properly maintained. TitaniumTitanium is highly sought after by architects due to its lightweight, high strength, and reflective properties.


The material’s resistance to corrosion is increased by the formation of a protective oxide layer over time. ZincKnown for its weatherproof and corrosion-resistant properties.

It is resistant to UV rays and even has self-healing properties that allow it to recover from scratches. CopperThis is another option for lightweight cladding.

Roof Ridge Cap

Copper is more durable than other materials and can be recycled 100% at the end. The metal’s subtle reflective nature changes over time as a result of oxidization. This turns the metal into a unique green color.

Gable Trim

BrassFinding the right balance between the cool color of zinc and the warmth that comes from copper. Brass is a malleable cladding material, which makes it ideal for decorative sheet metal work.

Brass develops a golden-brown patina over time as it oxidizes. Precision Series architectural industrial metal wall panels provide design flexibility by combining bold visual effects with easy, cost-effective installation.

Metal Cladding System-Corrugated Color Metal Sheet

The composition of corrugated color metal sheet:

Multiple profiles are available with a variety of rib patterns. Options for each profile include a no-clip panel, or a clip-fastened panel to accommodate expansion and contraction.

1. Base sheet

The original Precision Series HWP profile features a 7/8” depth, while the Precision Series Highline profiles are 1-3/8” deep, and can be intermixed to add visual intensity to a building’s exterior.

2. Aluminum-zinc or galvanized

Precision Series wall panels can be installed horizontally or vertically. The PAC-CLAD series of Composite Metal Wall panel systems provide unmatched performance and stunning visual effects for any commercial, industrial metal siding panels, or retail application. PAC-3000 CS panels are thermo-bonded to a polyethylene or fire-retardant core. Panels are formed by a rout and return process utilizing computer controlled routing equipment.

3. Coating types

This state-of-art fabrication ensures tight tolerances and accurate panel dimensions. PAC-CLAD Flush Panels are designed for wall, fascia and soffit applications where a flush or flat appearance is desired.

A rounded interlock leg and concealed fastening system improves the flush appearance while providing additional strength.

How To Install Metal Cladding Panel

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…