Preparing for the winter days, you carefully insulated Windows, vents, entrance and balcony doors, but with the onset of cold weather felt still lack of heat… it is not necessary to contact the housing office or to the mechanic with a request to increase the Central heating battery. To increase their thermal impact quite possibly on their own and quite simple manner.
As can be seen from the given pictures, you need to install battery simple screens made of sheets of tin or plywood, which will slow down the air circulation in the district heating “accordion”, giving him the opportunity harder to warm up.