Sto boreio tmema stes Kallitheas kai se kontine apostase apo to kentro brisketai sto sygkrotema diamerismaton sto opoio schediasteke to diamerisma To diamerisma apoteleitai apo enan eniaio choro salonioy koyzinas, ena ypnodomatio kai ena mpanio. To polyteles diamerisma einai photeino, diathetei megala anoigmata poy bgainoyn se stegasmene beranta me psela diachoristika gia prostasia tes idiotikotetas . To dapedo einai epistromeno me plakakia megalon diastaseon kai stis orophes yparchei kataskeye gypsosanidas opoy einai topothetemena spot gia ton photismo toy diamerismatos. To diamerisma diathetei klimatistika se kathe domatio, eliako thermosiphona, ntoylapia koyzinas me elektrikes syskeyes, ntoylapes, thorakismene porta. E eisodos pros to diamerisma ginetai meso enos koinochrestoy diadromoy o opoios odegei sten exoterike skala apo opoy einai e prosbase gia ta diamerismata toy orophoy. Epipleon sten kentrike ayle toy kterioy yparchei mia megale koinochreste pisina me choro gia xaplostres.