Today, energy saving is one of the biggest challenges in the world. I thought about a solution that canreduce energy consumption and found a solution. My idea has a very basicPrinciple. That is Reduce space for reduce energy consumption. After this Idea I think to make products for Actualize that solution.

RolloRoof is a rollable transparent Plastic roof. In cold day we can open and stretchthem over our heads. With this action, hot air can’t go to high height and we'll feel more heat.
RolloRoof has a box for keeping a rolled plastic with aspringy axis. This box install on the wall and it can make by plastic or anymaterial. Another part of RolloRoof is some hook that install on opposite wall.In cold day we can open and stretch rolled plastic over our heads. With thisaction, hot air can’t go to high height and we'll feel more heat.

GreenBoxisa springy plastic box can be any form that it sucking cold air fromfloor and keep that in itself.This action reduces cold air from space and reduces space of room.
GreenBox has two parts. Part one is lower stand can made byany type of plastic or materials. It is a box that holds another part and hassome hole in bottom. Part two is main part. It is a foldable box with a spring.It can made by plastic or a Cheap and flexible insulator material. In cold timeof day we can open this box and it sucking cold air from floor and keep that initself. This action reduces cold air from space and reduces space of room. Ithink less air in the room need less energy to warming.

3D visualisation: my dear brother Soroosh Ghaffarian www.soroosh.ws