Zogulitsa:
1. Zopangidwa mwapadera, zolemetsa;
2. Amapereka kukonzedwa bwino
3.Retruces kuchuluka kwa dothi kutsatira kunyumba
4. kukhazikitsa kosavuta-Palibe zomatira zofunika
5. Imathandizira kupewa kuwonongeka kwa konkire
6.Vapor chotchinga, chinyezi sichingalowe
7.Icholetsa konkire, dothi, ndi kuipitsidwa kwamadzi
8.Overlap kapena butt palimodzi kuti musayang'ane
9.Heke ming'alu ndi madontho m'miyala yakale
10.Yesetsani kusuntha mukamayeretsa
11.Chilimbikitso chosangalatsa pakuyenda & kugwira ntchito
12.Thermal insulation ndikuchepetsa phokoso
13.Anti-okhazikika komanso osakhalira kumbuyo chitetezo chowonjezera