Kugwiritsa ntchito: Nyumba & Roofing
Zogwiritsidwa ntchito pazinthu: TPO membrane
Pomanga nyumba zapansi ndi zofolerera, Njira yabwino kwambiri ndiyo kugwiritsa ntchito nembanemba ya TPO yomwe imawonetsetsa kuti ikuwoneka bwino komanso yoletsa madzi.
