Wok na wok bilong ol 'thermal insulation curtains'

Dispela 'thermal insulation curtain' em i wanpela gutpela na gutpela samting bilong bilasim haus we i save pasim temperaja insait long haus na ausait long haus, na i save mekim haus i stap gut. Ol i save yusim ol 'thermal insulation curtain' long ol rum slip, rum sindaun, na rum bilong stadi, na dispela i save pasim hat na i gat gutpela ples insait long haus.