Chigadzirwa maficha:
1. Inonyatsogadzirwa, inorema-basa, inosimbisa-giredhi zvinhu
2. Inopa yakagadziriswa kutakurwa uye kutsvedza-kuramba
3.Resuces huwandu hwetsvina inoteedzerwa mumba
4. Kuiswa nyore-Hapana zvinonamatira zvinodiwa
5. Inobatsira kudzivirira kushata kwekongiri
6.Vapor barriers, kunyorova hakuzo pinda mukati
7.Rinodzivirira kongiri, ivhu, uye kusvibiswa kwemvura
8.Overlap kana butt pamwe chete kune isina simu kutaridzika
9.Avanogarira matsemhu uye madhiri mumakuru pasi
10.Easy kufamba kana pakagadziriswa panodiwa
11.Cushioned nyaradzo yekufamba & kushanda
12.Thermal insulation uye kuderedza ruzha
13.Anti-yakamira uye isina hunhu wekuwedzera kuchengetedzwa