lack of natural light causes, that there is ” cellar atmosphere ” in the room and the house requires additional heating during transitional periods (spring, autumn) . In the absence of rollers or when it is opened in this case, solar heating is very effective.
ukosefu wa mwanga sababu ya asili, kwamba kuna nafasi ” pishi anga ” na nyumba inahitaji inapokanzwa zaidi wakati wa kipindi cha mpito (spring, autumn), kama katika blinds kutokuwepo au kufungua, dogrzewają kujenga nishati ya jua