El Greenhouse It is ideal for growing seeds and plants throughout the year. Protection against heat in summer and cold in winter, it is a way to keep your garden throughout the year. But before installation, please select the location. In fact, the greenhouse must have a solid base (concrete or aluminum, often supplied with a greenhouse) and connected to water for convenience. The longest side of the greenhouse to the south. Installing a greenhouse, against a wall of your house allows more, to enjoy the warmth of the latter. Lastly, the greenhouse door should be located in the least wind.
What is the law?
El urbanism code establishes that a greenhouse whose height is less than 1,80 m is released from administrative procedures. For a greenhouse built against your house, a building permit is required if the area is greater than 20 m². It is then necessary to assemble an architect to draw up and present at the town hall.
What materials to use?
Greenhouses are generally designed from horticultural glass, inexpensive, but not very strong. The polycarbonato it is much less sensitive to wind and weather, but it is more expensive. In all cases, regular maintenance is necessary to allow proper passage of light.
Source - Decorate