Here we discuss what a metal roof is in this post. Let’s look at the various styles of “metal roofing” materials, how they’re attached to the roof truss structure, and how they vary. This will assist you in selecting a roofing material, as well as provide you with insight into the work of the craftsmen to whom you have entrusted the design of your own home’s roof.
Metal Roofing Styles
Let’s start by determining which roofing materials are classified as “metallic.”
- Decking
- Metal tiles
- rolled or sheet
- Iron, aluminum, copper, and stainless steel are some of the most common metals.
As a result, we will deal with each species individually and decide their positive and negative characteristics.
Decking On The Roof
Three marks are used to identify profiled sheets on the market:
- ” C ” denotes a wall;
- ” N ” denotes the number of carriers;
- “NS” stands for “non-material-wall.”
- The letter “MP” indicates that the corrugated board has been coated with a polymer film.
Let’s start by saying that all three styles can be used to cover roofs; the wall types, on the other hand, are primarily used as a roofing material for gazebos, terraces, and verandas.
Tile Made Of Metal
It’s worth noting that this roofing material is manufactured from the same raw materials as a corrugated board. That is, it is a stamped galvanized steel sheet painted or coated with a polymer coating. It has the same technological and operational characteristics as the original. However, there are some distinctions in terms of benefits and drawbacks. This mostly refers to the metal tile’s scale. It has a width of 1.16 to 1.19 metres and a length of 4.5 metres.
It turns out that this is a single piece of material in the form of small profiled sheets that overlap on all sides. As a result, proper installation is important. This is how it’s handled.
First and foremost, the tile sizes mentioned above are approximate. That is since production is focused on technical conditions (TU) rather than GOSTs, they vary by several millimeters or centimeters for each producer. As a result, for each type of metal tile, the proper step for laying the elements must be chosen. The slats must be installed in such a way that the protrusions of each petal rest on them. All else is the same as for the corrugated board installation.
Roof With Seams
The last form of metal roof for the house is a seamed roof. It is, by the way, the most often referred to as “metal” because it is made of sheet or rolled metal of various styles.
It is made up of metal sheets that are spread out on a sturdy crate and folded together. When one edge of the sheet is bent upwards and the other is shaped into a snap-hook, this is a type of attachment. The first is put into the second, and special frames are used to compact it. Previously, the clamp was rendered by striking the ends of the attachment with mallets.
Other Metals For Roofing Seams
The folded roof is made up of galvanized iron, as well as:
- Aluminum alloy sheets;
- Copper;
- Titanium-zinc alloy sheets
Aluminum is a ductile metal, making the sheets easier to deal with. It works well on roofs with a lot of detail. It doesn’t corrode and it doesn’t change color over time. However, it is more expensive than galvanizing. The aluminum roof has a lifespan of up to 80 years.
Copper is the most costly commodity available, but it can be used for up to 120 years. The zinc alloy of copper will not yield in this respect, but it will be much cheaper because it contains 99.95 percent zinc and the remainder is titanium, copper, and aluminum. The quality of the various styles of material has improved.
Copper is the most costly commodity available, but it can be used for up to 120 years. The zinc alloy of copper will not yield in this respect, but it will be much cheaper because it contains 99.95 percent zinc and the remainder is titanium, copper, and aluminum. The material’s tensile strength has improved.
Feel free to contact us with any questions or concerns!