Makinawa amagwiritsidwa ntchito popanga chokongoletsera cha WPC, chomwe chimagwiritsidwa ntchito kwambiri m'munda wokongoletsa nyumba komanso pagulu, chimawonetsa kusaipitsa, moyo wautali wautumiki, kutchinjiriza kutentha, odana ndi moto, kuyeretsa kosavuta komanso kukonza, kusintha kosavuta komanso kubwezeretsedwanso.