1, when painting the walls, to use no corrosion, no melting of waterproof material to cover of wooden door, lest paint adhere to the product surface, peel, fade, affect the whole beautiful.
2, wooden door before installation must first level is placed on the ground (stacked height should not be more than 1 m), do not leaning, avoid deformation.
3, avoid outdoor long sunlight, prevent the wooden door is heated.
4, placed in dry indoor, maintain indoor air circulation, prevent the wooden door be affected with damp be affected with damp.
5, to prevent the abnormal impact of wooden door or contact with corrosive substances.
6, before the installation, it must go through the necessary moistureproof, anticorrosive processing.