方法1 掂分量（轻重是否适宜）
好的木门不宜太轻。几种同样规格、同样面层材种的木门相比，分量太轻的木门很难说是优质木门，因为其选用芯材材质大多比较松软（如杨木），木材中的管道和孔隙比较大。
Good wooden doors should not be too light. Several kinds of the same specifications, the same kind of surface wood door, the weight is too light wood door is very difficult to say high-quality wood door.
又或者是里面的芯材过少，使得木门不够结实。此种木门的强度及抗冲击性比较差，隔音效果也不好。
Or is the core material inside is too little, make wooden door is not strong enough. The strength and impact resistance of such wooden doors is relatively poor, sound insulation effect is not good.
方法2 看外观（漆面及木皮）
优质木门漆面饱满平滑、丰润自然、漆膜透明性好，表面材种的纹理清晰逼真，外观物理性状一览无遗。劣质木门漆膜干瘪晦涩，露漆、鼓泡、针孔、波纹、粒子等较多，漆膜透明性差，表面纹理模糊不清，木材外观性状晦涩难辨。
High-quality wooden door paint smooth and full, Fengrun District natural, paint film transparency, the surface material texture clear lifelike, physical appearance at a glance.
劣质木门之所以如此，一方面是因为生产厂家选用的油漆质量较差，工艺和设备不过关；另一方面是其选用的木皮瑕疵多，因此故意降低涂层的透明度，以掩盖表面存在的死节、孔洞、腐朽、变色、裂痕、压痕等瑕疵。
The reason why the poor quality wooden door is so, on the one hand, is because the paint quality chosen by the manufacturer is poor, and the technology and equipment are not up to standard.
方法3 看木皮或实木拼接处
优质木门的木皮或实木拼接处加工比较精细，看不出结合痕迹。而劣质木门的木皮或实木加工较为粗糙，拼接处较为明显，甚至出现开裂和错位现象。
High-quality wooden doors of wood or solid wood splicing processing more fine, do not see the combination of traces. But inferior wood door’s wooden skin or solid wood processing is rougher.
方法4 看木门平整度
优质木门对材料选择、工艺控制及出厂检验要求严格，成品木门表面平整笔直，安装后外形完美。劣质木门则对材料、工艺及检验的要求很低，成品木门的翘曲度较大，安装后明显可以观察到木门与门框不能对齐。
High-quality wooden door material selection, process control and factory inspection requirements strict, finished wooden door surface flat straight, perfect shape after installation.
