This article attempts to present the process of preparing an analysis on differential Carbon Footprint of each furniture types according to their product life cycle. The case study on one type of furniture namely "Tables" is to assessment the environmental effect of the production process and the method of raw material selection in furniture manufacturing and by using carbon footprint is an indicator of its effect. By using different types of furniture and product grouping furniture to indicate and calculate the quantity of carbon footprint. During the study customer's perception in response to environmentally friendly products, the result is expected to be the quantity of carbon footprint could be classified into three levels, i.e. furniture with the high, the medium and the low level of carbon footprints.

This article presents the determinant of consumers' socio-economic including personality, attitudes, lifestyle and the physical characteristics of the residence. That determines the consumer's demand for environmentally friendly furniture. This is a test of the demand for different types of furniture. According to economic conditions consumer society. The research found that overall style of furniture requirements. The consumers demand modern style furniture, western style, use natural materials to produce, high technology in production and the furniture is cool shade is moderate. The design should take into account the socio-economic conditions of each consumer group. To serve as guidelines for the environmentally friendly design furniture that is suitable to the demand of consumers.

This article presents an environmentally friendly furniture design guideline which comes from different socio-economic conditions, including personality and physical residence of consumers in Thailand, and is a test for the perception of environmentally friendly furniture style, in order to find the style of environmentally friendly furniture in consumers with different economic backgrounds and perception of the environment. The research found that the needs for the style of environmentally friendly furniture according to different socio-economic conditions were in the same direction, which means that consumers need modern environmentally friendly furniture in western style, using natural materials in manufacturing with high technology, and furniture color in a cool shade. Therefore, the designer should consider the different socio-economic conditions of consumers that affect the needs differently, and use this as a furniture design guideline that is environmentally friendly and appropriate for the needs of consumers.