DIY home theater is mean do it your self to build a homy movie box into your house. On this article, I will share you several tips and practical guides in DIY home theater design, so you can build a home theater efficiently. Do It Your self (DIY) design is one of the new way in creating something, this project is a home theater design. A special room for watching movies. For reducing the cost, we can also use an additional restroom and a separate recreation area. Firstly, just design a space that met the requirements while taking into consideration appropriate dimensions, materials, electrical wiring, lighting, and air-conditioning needs.