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About Sheet Metal

Sheet metal is a thin, flat piece of metal that can be cut and shaped into a variety of different objects. There are many different manufacturing processes that can be used to create sheet metal products. The two most common methods are cutting and forming, which use tools such as lasers, presses, and punching machines. Other processes that can be used include welding, stamping, and roll forming.

As a result, sheet metal is one of the most versatile materials in the world, and it has a wide range of applications in many different industries. Sheet metal is a key part of many manufacturing processes and products. It's used in everything from cars and airplanes to cookware and consumer electronics.

Because it can be cut, stamped, folded, or shaped into almost any design you want, it's the perfect material for creating products that need to perform highly specialized functions. For example, it's often used in building construction. In fact, one of the most common uses for sheet metal is creating architectural panels such as roofing and siding.

There are two main types of sheet metal: ferrous and non-ferrous. Ferrous metals are made from iron and their alloys, while non-ferrous metals are not made from iron. Non-ferrous metals are more commonly used because they're more resistant to corrosion.

Advantages of Using Sheet Metal

There are many advantages to using sheet metal, especially when it comes to the construction industry. One of the most important advantages is that it's extremely strong and durable. This makes it ideal for creating architectural panels, which need to be able to support a lot of weight.

Sheet metal is also very resistant to damage. This makes it an ideal choice for components that are exposed to the elements, such as roofing, flashing, and gutters. Another advantage of sheet metal is that it's very easy to work with. It can be cut, shaped, and formed into a variety of different objects. This makes it ideal for creating custom products that are designed to fit a specific need.

Sheet metal can even be used for decorative purposes. It can be formed into intricate patterns and designs using a variety of different techniques, such as welding, stamping, and roll forming. This makes sheet metal a popular choice for creating architectural features such as fascias and cornices.

Copper & Lead Coated Copper

Copper is a soft, reddish-brown metal and is a naturally occurring element that is found in a variety of rocks and minerals. It is extracted from these sources and then refined to create a pure metal. Copper has been used for thousands of years, and it is one of the first metals that was used for coins and jewelry.

One major use of copper is in the construction industry. Copper is commonly used to create roofing and flashing panels, as well as gutters and downspouts. It is also a popular choice for decorative elements because it can be easily shaped and formed into intricate patterns.

In addition, copper can be combined with other metals such as lead or steel to create alloy products such as brass and bronze that have unique properties. Overall, copper is a versatile metal that has countless applications in a variety of different industries.

Lead-Coated Copper

Lead-coated copper is created by coating pure copper with a thin layer of lead. This gives it enhanced durability and strength, making it ideal for construction applications where weight is a concern; for example, lead-coated copper is often used in the creation of gutters and flashing. Not to mention that lead-coated copper sheets are often used in roofing and flashing panels because they provide excellent protection against corrosion and weathering.

Other uses of lead-coated copper include electrical wiring, plumbing systems, automotive components, cookware, and consumer electronics. Because it is durable, flexible, and easy to work with, lead-coated copper is a popular choice for many types of products and manufacturing processes. In addition, this metal can be formed into intricate patterns using various techniques such as welding or stamping.

Lead

Lead sheet metal is a soft, pliable metal that is easy to cut, bend, and shape. As a result, it's very easy to work with. It's often used for radiation shielding, soundproofing, and fire-proof materials. Additionally, it's very resistant to corrosion. These unique properties make lead sheet metal a versatile building material that is very popular in the construction industry. For example, it's commonly used as a flashing material around doors and windows or to line chimneys and gutters. Lead sheet metal is also often used in the HVAC industry for ductwork and gutters.

Zinc

Zinc is a bluish-silver metal that is found in small amounts in the earth's crust. It is a non-ferrous material classified as a transition metal, which means it has properties that are intermediate between those of metals and nonmetals. Zinc is a relatively abundant element and it ranks fourth among all the elements in terms of global production.

It is most commonly used in the production of alloys, such as brass and bronze. These alloys are used in various applications, including construction, electronics, and jewelry.

There are several advantages to using zinc in various applications. For one, it is a relatively abundant and inexpensive metal, making it an affordable choice for many products. In addition, zinc alloys have excellent mechanical properties such as strength and durability, which make them ideal for use in construction and other industries.

When it comes to building construction, zinc is commonly used for roofing, flashing, and gutters. It is also used in the manufacturing of electronics because of its excellent corrosion resistance and conductivity.

Stainless Steel

Stainless steel is a type of steel that contains at least 10.5% chromium. This makes it more resistant to corrosion than other types of steel. In addition, stainless steel is also resistant to staining and rusting. It's one of the reasons you'll see stainless steel commonly used in kitchen constructions and appliances.

Stainless steel can be used for a variety of applications in construction. It is commonly used to create building features like railings, window frames, door hardware, and other decorative elements.

There are many different grades of stainless steel, each with its own unique properties and applications. The most common grades are 304 and 316. Grade 304 stainless steel is the most versatile and widely used, while grade 316 is better suited for outdoor applications due to its higher level of corrosion resistance.

In general, stainless steel is an excellent choice for construction applications where durability and resistance to weathering are a concern. It is also a popular choice for decorative elements due to its attractive appearance and versatility.

Galvanized Steel

Galvanized steel is a type of steel that has been coated with zinc to provide enhanced durability and protection against rust and corrosion. This makes it an ideal choice for a wide range of applications, including construction, automotive manufacturing, and industrial equipment.

One key use of galvanized steel in construction is in the creation of gutters and downspouts. Galvanized steel is a durable material that can withstand harsh weather conditions, making it an ideal choice for these types of applications. It is also commonly used to create flashing in building exteriors and other structural elements.

One major advantage of using galvanized steel in construction is its low cost. Compared to other metals like stainless steel or copper, galvanized steel is relatively affordable and easy to source.

Another benefit of galvanized steel is its durability. It is a very tough material that can withstand a lot of wear and tear, making it ideal for construction applications. Finally, galvanized steel has a very attractive appearance. The zinc coating gives it a shiny, metallic look that can add a touch of elegance to any construction project.  It is also available pre-finished in many different colours.

Corten Steel

Corten is a type of steel that has been designed to have enhanced durability and resistance to corrosion, making it ideal for a wide range of applications. One key use of corten in construction is in building exteriors. It can be used to create exterior elements like window frames, railings, and decorative accents. It's also suitable for the creation of architectural panels for roofs, walls, panels, and flashing.

In addition to its corrosion resistance, one major benefit of using corten in construction is its aesthetic appeal. The steel develops a rust-like patina when exposed to the elements, which can give any building a naturally weathered look.

Corten is also an affordable choice for construction projects. Compared to metals like stainless steel and aluminum, corten is relatively affordable and easy to source. Finally, corten is a very versatile material. It can be cut, welded, and formed into a variety of shapes and sizes, making it suitable for a wide range of construction applications.

Tin

Tin is a soft, malleable metal that is used in a variety of construction applications. It is most commonly used as a coating for other metals to prevent corrosion. It is also used to create roofing panels and flashing, as well as gutters and downspouts.

One key use of tin in construction is in the creation of roofing panels and flashing. Tin-coated metal is an excellent choice for these applications due to its durability and resistance to weathering. It is also used for gutters and downspouts.

Another benefit of tin is its malleability. Tin-coated metal can be easily cut, soldered, and formed into a variety of shapes and sizes, making it suitable for a wide range of construction applications. Finally, tin has a very attractive appearance. The metal has a shiny, metallic look that can add a touch of elegance to any building. Combined with its malleability, this makes tin perfect for decorative elements, such as trim and accent pieces.

Sheet Metal in Construction

As previously mentioned, sheet metal is ideal for a wide range of construction uses. There are many types of sheet metal that provide the durability, damage resistance, aesthetic quality, and malleability required for high-quality construction. As such, it's no surprise that sheet metal has been used in the construction of buildings for hundreds of years and is commonly found in historic structures -- and that it continues to be used in contemporary buildings.

However, despite the durability and damage resistance of sheet metal, it's not uncommon for metal building elements to experience some wear and tear as a result of constant exposure to the elements over time. Here at Heather & Little, we provide extensive sheet metal restoration and preservation services. We are capable of removing corrosion and repairing damage, as well as replicating historic elements to replace damage when needed.

Our team of artisans can work with any type of sheet metal using both traditional and modern techniques to fulfill your project's requirements. For more information about our services or to request a quote, contact us at Heather & Little today.

Preservation Consulting

And if you are looking for a second opinion on your project or have a particularly complex issue that needs a fresh eye, we’re here for that too. Tackling tricky challenges is our specialty and we welcome the opportunity to provide consulting advice, with the same exacting attention to detail we bring to all our commissions.
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