Metal Siding in Canada — Durable, Non-Combustible Metal Cladding Systems

The term ‘metal siding’ can be used to describe any metal product that is applied to the outside of a building as an exterior cladding. While there are many types of metal products, all function in very similar ways. Metal siding products share many common features, each with unique properties and applications. Finishing touches such as color and texture change a flat aluminum surface to a finished look making it attractive and stylish option for your home or office building.

Aluminum Siding – Aluminum is known for its durability, strength and resistance to corrosion making it ideal for contact with the earth’s atmosphere. A finish coat of paint makes aluminum siding resistant to dirt, oil, gas and most chemicals whether acidic or alkaline in nature. Aluminum siding has some flexibility and can bend slightly, making it the most versatile of all types of metal siding.

Stainless Steel Siding – Stainless steel is highly resistant to corrosive elements even in high moisture environments. The only threat would be direct contact with high-grade acids over a period of time which could result in pitting if left untreated. Specialty coatings are available for stainless steel siding products to help prevent staining and corrosion.

Galvanized Steel Siding – Galvanized steel was originally used as an electrical conductor, but is now commonly used on homes as exterior cladding due to its strength, durability and affordability. A thin layer of zinc is applied during manufacturing providing a durable rust resistant coating for this type of metal siding. Galvanized steel is also available with a powder – coated finish which provides additional resistance to corrosion and scratching.

Aluminum is a durable material that resists damage from weather, moisture and pests. Because aluminum is well insulated it reduces heating and cooling costs (aluminum conducts heat at about one-third the rate of other common siding materials). It won’t rot or rust; requires less maintenance than vinyl; and won’t peel or blister because moisture can’t penetrate its surface. Its smooth surfaces resist dirt buildup, making them easy to clean. Aluminum sidings come in a wide range of colors and styles allowing you an almost endless choice in decorating your home’s exterior appearance.

Metal siding on the market today is flexible, lightweight and easy to handle. It comes in two basic styles: vertical panels that are usually sold flat (flush with the surface on which they’re installed) or corrugated (with ridges like an accordion). Panels of either style can be easily cut around windows, doors and other openings. Vertical siding can also be custom-formed to wrap around corners or along rooflines. Corrugated metal siding is available in aluminum, steel or vinyl-coated polyester; it’s often used for privacy fencing around decks and patios.

Metal siding is available from a wide range of manufacturers in different grades, from basic models to luxury products with options such as brick patterning, natural wood grain and simulated stone or even real brick. Installers can match colors to virtually any home décor.

When considering metal siding options, you should also be aware of the latest technology – vinyl siding. Vinyl is available in a wider selection of styles and colors than ever before, and it’s easier than ever to maintain and install. If you’re looking for something more traditional there’s always wood clapboard siding too!

Metal cladding can be a great way to protect your home or business from the elements. It is also an efficient way to insulate your property. However, metal cladding can be expensive. The cost of metal cladding will vary depending on the type of metal you choose, the size of the area you need to cover, and the installation costs.

The average cost of metal cladding can range from $8 to $15 per square foot. For example, if you need to clad a 20×20-foot area, the total cost would be between $3,200 and $6,000. Metal cladding is an investment, so it’s important to factor in the long-term costs when deciding if it’s the right choice for your home or business.

There are several factors that will affect the cost of metal cladding. The type of metal you choose will be the biggest factor. aluminum cladding is the most popular type of metal cladding and usually the most affordable. Stainless steel cladding is another popular option, but it is more expensive than aluminum. Copper and zinc are also options for metal cladding, but they are even more expensive than stainless steel.

The size of the area you need to clad will also affect the cost. Larger areas will obviously cost more to clad than smaller ones. The complexity of the installation can also affect the price. If you need to install metal cladding on an irregularly shaped area, it will likely cost more than if you were covering a simple rectangular area.

Finally, the installation costs will also affect the total price of the project. If you hire a professional to install the metal cladding, it will obviously cost more than if you do it yourself. However, hiring a professional can save you time and ensure that the job is done correctly.

Overall, the cost of metal cladding can vary widely depending on the factors mentioned above. However, it is generally an affordable option for many homeowners and businesses. It is important to compare prices and get multiple quotes before making a final decision.

The cheapest metal cladding is typically roll formed galvanized steel. Corrugated Panels are generally the cheapest type of metal siding offered by CLADDERS. Aluminum siding is generally in the middle range. However, copper and zinc are also options for metal cladding, but they are even more expensive than Steel siding and Aluminum siding.

Some advantages of metal cladding include the fact that it is durable, low maintenance, and can increase the value of your property. It is also an efficient way to insulate your property.

Metal cladding can be expensive. The cost of metal cladding will vary depending on the type of metal you choose, the size of the area you need to cover, and the installation costs. There are also some disadvantages to metal cladding. It can be noisy in rainstorms and when hit by hail. It can also dent easily. Finally, it is not as fire resistant as other types of cladding.

If your building envelope is showing any of the following issues, it may be time for a professional assessment:

• Oil canning, dented, or warped panels
• Water infiltration or failed sealants
• Loose, rattling, or improperly fastened panels
• Rust, corrosion, or coating failure
• Thermal movement issues or panel misalignment
• Outdated systems that no longer meet current building standards

Yes. In many cases, metal siding can be repaired by replacing damaged panels, fixing substructures, or upgrading sealants and flashings. However, if the system is aging or improperly installed, a more comprehensive solution may be recommended.

Recladding is recommended when:

• The siding system has widespread damage or failure
• There are ongoing water infiltration or insulation issues
• The building’s exterior is outdated or underperforming
• You want to upgrade the appearance and value of the property

In these situations, recladding provides a more durable and long-term solution than repeated repairs.

A typical refurbishment or recladding scope may include:

• Removal of existing siding or cladding systems
• Installation of new metal siding or modern façade systems
• Upgrading insulation and air/vapour barriers
• Integration with windows, doors, and curtain wall systems
• Design-assist to improve aesthetics and constructability

Each project is customized based on your building’s condition and goals.

Yes. Upgrading your metal siding system—especially during recladding—can significantly improve thermal performance and airtightness. This helps reduce energy loss, improve indoor comfort, and lower operating costs.

Metal siding repair and refurbishment are ideal for:

• Commercial buildings and retail plazas
• Industrial and warehouse facilities
• Multi-unit residential and mixed-use developments

These upgrades are often used to extend building lifespan, improve performance, and enhance curb appeal.

Our team can plan phased installation strategies to minimize disruption. We work closely with property managers and contractors to maintain safe access and keep your building operational during the process.

We recommend starting with a professional site assessment. Our team will evaluate your existing siding system and provide a clear recommendation based on cost, performance, and long-term value.

Yes. We provide design-assist services to help you select materials, refine details, and ensure your new façade meets both aesthetic and technical performance goals.

Both provide corrosion protection, but Galvalume® typically offers superior long-term corrosion resistance due to its aluminum-zinc coating composition. For many architectural applications, Galvalume® is considered the premium substrate option.

PVDF coatings offer superior color retention, UV resistance, and long-term appearance compared to SMP coatings. SMP remains an excellent and economical finish choice for many commercial and industrial applications.

All exterior materials weather naturally. Premium PVDF finishes are specifically engineered to minimize fading, chalking, and gloss loss, helping maintain the building’s appearance for many years.

Heavier gauge panels generally provide greater rigidity, improved dent resistance, and enhanced durability. The appropriate gauge depends on the project’s structural and performance requirements.

Pricing differences are often influenced by steel thickness, substrate type, finish system, warranty coverage, manufacturing quality, and installation requirements. Products that appear similar can perform very differently over their lifespan.

For projects where long-term aesthetics and durability are priorities, architects commonly specify Galvalume® substrates with PVDF (Kynar 500®) finishes due to their proven performance and low maintenance requirements.