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Comparison Between Stone Coated Roof and Galvanized Roof Sheets

Comparison Between Stone Coated Roof and Galvanized Roof Sheets 圣戈尔
2023-10-23
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导读:Comparison between stone coated roof tiles and galvanized roof sheets

Stone coated metal roof tiles have gradually appeared in many villas, villages, hotels, scenic spots and other places over the years. Once launched, they have been widely praised in the building materials market. However, when many people hear the name of stone coated metal roof tiles, they will subconsciously compare it with a galvanized roof sheet. The names and materials sound similar, and galvanized roof sheet has been popular in the roof market for many years. 
So, stone coated metal roof tiles or galvanized roof sheets, which one is better? Below we will comprehensively compare the two from all aspects.

01
Corrosion Resistance

Stone coated metal roof tiles and galvanized roof sheets are both made of metal, and metal materials cannot avoid the problem of corrosion. The stone coated metal roof tiles base plate is a galvalume steel plate with a fingerprint-resistant coating. This steel plate has both aging resistance and corrosion resistance, and has relatively good hardness. In terms of lifespan, it can reach at least 30 years.

However, if the galvanized roof sheets are used for a long time, problems such as rust and cracks will occur, causing water leakage and affecting the living experience.
02
Thermal Insulation

I believe that anyone who has lived in a colored steel house will have a profound experience, that is, the house is extremely hot in summer and extremely cold in winter. This is mainly because metal materials such as galvanized roof sheets conduct heat, which causes heat to be transferred into the house under long-term direct sunlight. 



The galvalume steel plate of the stone coated metal roof tile does not conduct heat, and its upper layer will be covered with colored sand, which plays a certain role in isolating ultraviolet rays and will naturally not conduct the hot outdoor temperature into indoors.


03
Fire Resistance

The galvanized roof sheet is made of metal, there is a flammable material inside it, especially in places such as factories. Once a fire breaks out, the fire will spread quickly and easily cause casualties and property losses.
Although stone coated metal roof tiles are also made of metal, they do not contain any flammable materials. Even if there is a fire in the house, it will not burn to the roof, thus reducing disaster losses.

 

04
Aesthetics

You should have seen more galvanized roof sheets, especially in rural areas and industrial plants. The overall color is mostly blue and the style is relatively single. There are nearly 20 styles and specifications of stone coated metal roof tiles, as well as dozens of customizable colors. Through this design, different residents can meet the unique pursuit of roof styles.

05
Noise Reduction

The noise reduction of roof tiles is actually a concern for many house owners. In the rainy season, people living under galvanized steel roof sheets houses will suffer from the sound of dripping rain. This is mainly due to the lack of other protective layers on the surface of the galvanized roof sheets. 

The surface of stone coated metal roof tile is a layer of high-temperature sintered stone granules, which not only plays a beautiful decorative role, but also has the advantage of reducing the noise of rainwater. And even after years of exposure to the sun and rain, there is no need to worry about the stone granules falling and fading.

So compared to the comprehensive characteristics of various aspects, the performance of stone coated metal roof tiles is more advantageous. Of course, stone coated metal roof tiles also have certain shortcomings, that is, the price of galvanized roof sheets will be slightly higher. However, what we choose ultimately depends on our needs.

END
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SANGOBUILD is a factory producing, developing and sale of Stone Coated Roof, Asphalt Shingle, BIPV Solar Roof Tiles
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圣戈尔 SANGOBUILD is a factory producing, developing and sale of Stone Coated Roof, Asphalt Shingle, BIPV Solar Roof Tiles
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