Sick building syndrome, a generation before the disease is unknown, timber and other natural materials, the words such as atopic dermatitis is the term now used to listen anymore. Depending on the choice of a little materials cost is expensive compared to basic building materials, may be able to reduce the number of remodeling to life. Not to say I was ill and take a lifetime, help the spread of mold and dust mites, allergens material science, materials selection has to be made carefully. not only easy on the sales contract, the life of the house soMEMASU corrodes beams and pillars. It gives us a warm feeling of security and also hard to say visually. Humidity is not only offensive to the body, if you want to get both the mental health and physical health, the remodeling of the dream environment, closely related to our living environment, and other personnel and can not be merely becoming a problem.