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This content has been automatically translated from Ukrainian.
Cellular polycarbonate – is a modern building material that is ideal for creating greenhouses, canopies, greenhouses and other translucent structures. Its popularity is due to its lightness, strength, high light transmission and ability to retain heat. But in order for the structure to last a long time and effectively perform its functions, it is important to choose the right material. We will tell you what to pay attention to in order to buy cellular polycarbonate of the best quality.
Optimal thickness – key factor
The thickness of cellular polycarbonate – is one of the main parameters that affects its strength, thermal insulation characteristics and service life. Here are the main recommendations:
- 4-6 mm – is ideal for greenhouses and greenhouses. Transmits light well and retains heat, providing a favorable microclimate for plants, but can bend under strong wind or snow.
- 8-10 mm – is suitable for canopies, visors, gazebos. Withstands wind, hail and even a small layer of snow.
- 12-16 mm or more – is optimal for greenhouses, winter gardens, car park roofs. Provides excellent thermal insulation and withstands significant loads.
Material quality: what to pay attention to?
Not all polycarbonate is the same. On the market, you can find products of different quality, and it is important to know how to distinguish a reliable material from a low-quality one.
- Density. The quality polycarbonate has a density of not less than 0.7-0.8 kg/m². Too light sheets can be brittle and break down quickly.
- Availability of UV protection. Solar radiation gradually destroys the structure of polycarbonate, so it is important to choose sheets with an ultraviolet protective layer. It prevents yellowing, loss of transparency and brittleness of the material. It is better if the protective layer is applied by the extrusion method, and not in the form of a regular film.
- Number of layers. The more chambers (layers) in cellular polycarbonate, the better its thermal insulation properties.
Color Choice: Does It Matter?
Yes, and what else! The color of polycarbonate affects how it transmits light and heat.
- Transparent (colorless) – provides maximum light transmission (up to 85%) and is best suited for greenhouses.
- Bronze or smoky – is a good option for canopies and gazebos, as it provides a pleasant shade and protects against overheating.
- Milk (opal) – is ideal for terraces and visors, as it diffuses light and creates soft lighting.
- Green, blue, yellow – are used less often, more for decorative structures.
How to check quality before buying?
Before you finally decide, do a few simple checks:
- Try bending the sheet. Good material is flexible, but does not break.
- Check weight. A sheet that is too light can indicate savings on materials.
- Look at the markings. High-quality polycarbonate should have a thickness, manufacturer, and UV protection.
- Ask about the warranty. Reliable suppliers, including polycarbonate store Sotex Trade, offer certified products from the manufacturer. If you are offered very cheap polycarbonate with a 1-2 year warranty, you should think about its quality.
Choosing the right polycarbonate – is the key to the durability of your greenhouse, canopy or greenhouse.
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