Roof thermal insulation layer with side exhaust holes

The utility model discloses a roof thermal insulation layer with side exhaust holes, which comprises a roof assembly, the roof assembly comprises an exhaust pipe, the surface of the exhaust pipe is provided with a one-way valve and a fixing frame, the surface of the fixing frame is provided with positioning nails, the surface of the exhaust pipe is provided with exhaust holes, the bottom of the exhaust pipe is provided with a roof layer, and the top of the exhaust pipe is provided with a thermal insulation layer. A partition layer is erected on the top of the heat preservation layer, a waterproof layer is installed on the top of the partition layer, and a surface layer is erected on the top of the waterproof layer. According to the roof heat preservation layer with the side-row exhaust holes, external water vapor can be prevented from entering the heat preservation layer through the waterproof layer and the partition layer, moisture in the heat preservation layer can be conveyed into the exhaust pipe and disc