Phatarni bwkhakni bagwi manwirokni mung lekhamani

Wall ni lekhamung

Khapang srangwi centimeter bai phunukdi

X - Gable bwkhakni kotorma
Z - Side bwkhakni kotorma
Y - Gable chuknohani kotorma
H - Konao khotolni saka
F - Side ni khotol ni ridge o kotorma
T - Buphangni kotorma

Program ni bisingtwi brick, block, buphang eba frame ni nokni phatarni khotolni bagwi nok tangnani manwirokni mung lekhanani chubachu wngnai.
Gable ridge ni height no wall ni height bai barabar hwnwi sa di, nwng kaisa floor ni wall no rang rwwi tongkhe.