How to Identify the Environmental Quality Level of High-End Painted Doors?
2026,07,29
As people pay increasing attention to healthy homes, the environmental performance of
High-End Painted Doors has become a core consideration when purchasing them. So, how do you identify the environmental quality level of an
Plywood Solid Wood Door? Here's a detailed explanation:
1. Understand National Standards. Currently, there are clear standards in China for formaldehyde emission levels of High-End Painted Doors and other wood-based panels. The latest national standards divide formaldehyde emission levels into three levels: E1 (≤0.124mg/m³), E0 (≤0.050mg/m³), and ENF (≤0.025mg/m³). E1 is the minimum threshold under the national mandatory standard, while E0 and ENF represent higher environmental protection levels. When purchasing, consumers can ask the seller to provide the product's environmental testing report and check its labeled level.
2. Initial Sensory Judgment. While you can't rely entirely on your senses, some intuitive characteristics can help you make a judgment. If you smell a strong, pungent odor when you open the packaging or get close to the Plywood Solid Wood Door, it indicates that formaldehyde levels may be excessive or that inferior adhesives were used. Conversely, if there is only a faint wood smell or almost no smell, it is relatively reliable. Of course, no smell does not necessarily mean it is environmentally friendly; the most reliable way is to check the test report.
3. Pay attention to raw materials and processes. The environmental friendliness of High-End Painted Doors mainly depends on two aspects: the environmental grade of the board itself and the adhesives and coatings used. High-quality Plywood Solid Wood Door brands will select base materials that meet national environmental standards and use environmentally friendly adhesives and branded paints. During the production process, they strictly control the procurement of raw materials, ensuring that all boards meet or exceed the national E1 standard, with some products reaching E0 grade. The adhesives and paints we use are all environmentally friendly products, guaranteeing the health attributes of the products from the source.
4. Check authoritative certifications. In addition to national standard test reports, certifications from authoritative institutions are also valuable, such as the China Environmental Label Product Certification (Ten-Ring Certification). Brands that have obtained these certifications are generally more reliable in terms of environmental protection.
