One of the most important factors to take into account when installing metal roofing is the size of the metal tiles. Metal tiles, commonly referred to as metal shingles or panels, are available in a range of sizes to accommodate diverse roof designs and types. These dimensions may differ based on the roofing system’s particular design and manufacturer.
Metal tiles are usually offered in standard sizes that are intended to be both aesthetically pleasing and practical. A sheet of metal tile can have a width of less than 12 inches or more, or it can be larger and wider than 36 inches. Each panel’s length can also differ; it typically ranges from 4 to 5 feet.
Numerous elements of a roofing project can be impacted by the choice of tile size. Larger panels have the potential to save installation time and labor costs because they can cover a larger area more quickly. However, smaller tiles might be favored because they can more easily be handled in confined spaces or because they can more easily conform to the curves of intricate roof shapes.
Knowing the various sizes can help homeowners thinking about metal roofing make choices that strike a balance between practicality, style, and cost. Manufacturers frequently offer comprehensive dimensions for their metal tiles, so homeowners and roofing contractors can select the one that best suits their specific roofing requirements.
Standard Size | The standard size of a sheet of metal tile typically ranges from 3 feet by 8 feet to 4 feet by 10 feet. |
Custom Sizes | Custom sizes for metal tile sheets can vary widely based on manufacturer specifications, but commonly include dimensions such as 2 feet by 6 feet or 5 feet by 12 feet. |
- The dimensions of the metal tile for the roof
- Actual and useful width of the material
- The length of the sheet of the metal tile
- Profile height and wave step
- The thickness of the sheet material
- The effect of the size of the weight of the material
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The dimensions of the metal tile for the roof
This roofing material is formed from roll steel with specialized equipment to create a specific profile, giving it the appearance of a traditional tile coating.
Products are produced by both large manufacturers, who closely oversee that the products match standard sizes, and small businesses that use inexpensively acquired used machinery.
Therefore, it should be considered when making a purchase that a metal tile that varies in size within a specific framework is available on the market and that products from different manufacturers might not "joke" with one another.
Manufacturer | Full length, mm | Overlap in length, mm | Useful length, mm | Full width, mm | Width overlap, mm | Useful width, mm |
---|---|---|---|---|---|---|
Metalprofil | 3650; 2250; 1200; 500 | 150 | 3500; 2100; 1050; 350 | 1190 | 90 | 1100 |
Interprofil | 3620; 2220; 1170; 470 | 120 | 3500; 2100; 1050; 350 | 1160 | 60 | 1110 |
Grand Line | 3630; 2230; 1180; 480 | 130 | 3500; 2100; 1050; 350 | 1180 | 80 | 1100 |
Stynergy | 3630; 2230; 1180; 480 | 130 | 3500; 2100; 1050; 350 | 1180 | 80 | 1100 |
Finish Profiles | 3600; 2200; 1150; 450 | 100 | 3500; 2100; 1050; 350 | 1185 | 85 | 1100 |
Poimukate | 3630; 2230; 1180; 480 | 130 | 3500; 2100; 1050; 350 | 1180 | 80 | 1100 |
Mera System Anna | 3620; 2220; 1170; 470 | 120 | 3500; 2100; 1050; 350 | 1140 | 90 | 1050 |
Mera System EVA | 3620; 2220; 1170; 490 | 120 | 3500; 2100; 1050; 300 | 1160 | 80 | 1080 |
Pelti Ja Rauta | 3630; 2230; 1180; 480 | 130 | 3500; 2100; 1050; 350 | 1180 | 80 | 1100 |
Weckman | 3630; 2230; 1180; 480 | 130 | 3500; 2100; 1050; 350 | 1190 | 90 | 1100 |
Ruukki® Adamante | 3650; 2250; 850 | 150 | 3500; 2100; 700 | 1153 | 28 | 1125 |
Ruukki® Finnera | 705 | 45 | 660 | 1190 | 5 | 140 |
Table: The measurements of the metal tile sheets from reputable manufacturers
A thorough examination of all general characteristics is pertinent due to the size scatter, and these include:
- length and width of sheets;
- useful width and length;
- profile height (waves);
- Step between the waves.
"Knowing the different sheet sizes available is essential when selecting metal tiles for your roof. Typically, these sizes fall into two categories: larger options designed to meet particular roofing requirements, and standard dimensions like 3 feet by 10 feet. Your selection of size can affect overall cost-effectiveness, material waste, and installation efficiency. In order to ensure durability and aesthetic appeal, homeowners and contractors can make well-informed decisions about which metal tile sheets are best for their roofing projects by investigating the various dimensions."
Actual and useful width of the material
The actual width varies only slightly because cold-rolled galvanized steel, which is used to make metal tiles, is produced globally using comparable machinery and standard metal rolling technology.
As a result, the sheet’s width ranges from 1115 to 1190 mm; 1180 mm is the standard size. Unlike the international ISO standard, which is more stringent on material dimensions, the Russian GOST permits such a width range.
The most crucial factor in the material calculation for the roof is the useful (or working) width of the sheet material. This indicator is typically 1100 mm.
The overlap’s size dictates the difference between the beneficial and actual widths. The upper and lower elements of the sheet material must overlap when it is mounted. With the use of this styling technology, you can strengthen the flooring and make it more resistant to wind, snow, and moisture penetration.
Assuming that the pitched roof has an inclination of more than 15 degrees, the typical overlap between rows is 60 to 80 mm in height. A more gradual slope results in an overlap that is between 100 and 120 mm in size, which decreases the leaf working area and should be considered when determining the material consumption.
The length of the sheet of the metal tile
The simplicity of installing roofing flooring is influenced by the size of the metal tile. One parameter that affects the number of transverse joints in an element is its length. Manufacturers provide components in different sizes; the typical length of a sheet ranges from 400 mm to 3650 mm.
The most dependable metal roof is installed using sheets whose lengths match the slope’s length. Additionally, by reducing the quantity of roofing material waste and the number of fasteners needed, this helps to save the construction budget.
You can order sheets from local manufacturers that are roughly 6000 mm long, with a maximum length of 8000 mm. Nevertheless, using a length longer than 4500 mm comes with a number of challenges:
- The transportation of material to the place of use is complicated;
- You can damage the wall decoration when lifting sheets to a height;
- The risk of mechanical damage to the roofing material or its deformation under its own weight during transportation and lifting sheets to the roof increases.
It is required to determine the working length of the sheet if the roofing is to be mounted from sheets that will need to be joined along the length. Because the overlap occurs in a single wave, the sheet’s useful length is determined by the material’s wavelength.
Ordering the manufacturer to cut the metal tile along the slope is both convenient and economically advantageous, but only if the sheet is approximately 4000 mm long.
Profile height and wave step
When evaluating the metal tile’s size, it’s important to consider features like the wave’s step and profile height.
The manufacturer and the material model have an impact on the wave height. The range of this parameter is 12 mm to 80 mm.
Three classes can be conditionally distinguished based on this:
- economy-12-28 mm;
- medium-30-50 mm;
- elite-50-80 mm.
Not only does roofing with pronounced relief (a wave height of more than 50 mm) look more amazing. Because it can contain and guide the turbulent streams of water during downpours with hurricane winds, it is more dependable when in use.
The separation between the adjacent upper points of the profiled sheet is known as a wave step. A wavelength step of 183–185 mm is thought to be ideal. The profile exhibits adequate rigidity to withstand typical functional loads, such as wind gusts, snow accumulation, and the weight of individuals performing roof repairs or maintenance.
The sheet becomes less stiff with a longer step. Its working length also shortens, which is crucial if a lot of short sheets are used to install the roofing.
When making a purchase, consider the precision and precision of the profile stamping. The material’s reliability and functionality will be diminished if the roof is made with worn-out machinery because the metal tiles’ waves will not fit together tightly. The coating should only be installed using materials from one manufacturer for the same reason.
The thickness of the sheet material
The strength, longevity, and load-bearing capacity of the roofing system are all largely dependent on the thickness of the metal tiles.
The majority of manufacturers follow the standard that the galvanized steel sheet used to make the metal tile has an average thickness of 0.4 to 0.6 mm. For manufacturing, some manufacturers use roll steel with a thickness of either less than 0.4 mm or more than 0.6 mm.
Knowing the following is crucial when selecting roofing material:
- If the thickness of the steel sheet is 0.35-0.4 mm, such a material is prone to deformation during transportation, storage, installation, roof operation. Steel of low thickness is faster than corrosion, and the service life of such a roof is limited, especially if the manufacturer has saved not only on the thickness of the metal, but also on the quality of a decorative protective coating;
- Rolled steel with a thickness of 0.45-0.6 mm makes it possible to make high-quality metal tiles, with a warranty life of 13-15 years. This is the best option for private developers who select roofing material in terms of price and quality;
- A metal sheet of a steel sheet with a thickness of 0.7-0.8 mm is durable and reliable, but its use increases the load on the rafter system by almost double compared to the standard option. In addition, such material is noticeably more expensive and more difficult to install, which will increase the final costs of arranging the roof.
Due to the roofing material’s polymer protective and decorative coating, the actual thickness of the metal tile sheet is slightly greater than that of the galvanized rolled steel from which it is made. The operational characteristics of metal tiles are also influenced by the coating’s thickness and quality; the more costly the coating, the thicker the protective layer and more resilient to mechanical forces.
Equivalent thickness of the outer protective layer across the entire material surface is a hallmark of high-quality products.
The effect of the size of the weight of the material
The size of the metal roof tiles, specifically the length of the sheet and the thickness of the metal used in its construction, directly affects how much weight they will weigh. In the end, this influences the magnitude of the loads experienced by the building structures, the rafter system, and the structure’s foundation. When calculating the roof during the house design phase, the weight of the roofing should be considered.
Simultaneously, metal tiles are a relatively small portion of roofing materials that are successfully used to rebuild slate and roofing roofs.
Before anything else, it’s critical to assess the weight and sizes of metal tiles for private developers doing their own roofing work.
Depending on how big the sheet is:
- convenience and cost of transportation (a canvas with a length of 500 mm can be delivered on a passenger auto -spray);
- the convenience of lifting the material to the roof without the use of complex devices;
- The degree of complexity of installation work.
Many short sheets of roofing need to be mounted longer, and more material will be needed because of transverse overlaps and additional fasteners. However, this work can be completed by oneself without the need for specialized assistance.
Selecting the appropriate size enables you to spend less money on material purchases.
For your roof, selecting the proper metal tile size is essential for both appearance and functionality. To fit a range of roof shapes and sizes, metal tiles are available in multiple sizes. A sheet of metal tile can typically be any size, from 3 feet by 10 feet to custom sizes made to fit a particular roof’s requirements.
There are a few things to consider when figuring out how big of a metal tile your roof will require. The size choice is influenced by your roof’s pitch, the total area to be covered, and your personal taste in design. In order to avoid water pooling, larger tiles might be better suited for roofs with a lower pitch, whereas smaller tiles might be preferred for intricate roof shapes that call for greater installation flexibility.
To make sure you select the appropriate size of metal tile for your project, it is imperative that you speak with suppliers or roofing experts. They can offer advice based on the particular needs of your roof and suggest the ideal tile size to attain both longevity and aesthetic appeal.