Ko te papa hiato o te whare pouaka he papa hanawiti karaehe motuhake.Ko te rauemi he kore mura, he teitei te rewa, ka eke ki te reanga ahi o te karaehe A. Ko te taumaha o te wūru karaehe ko te 64kg / m3, ka iti ake te kawe i te waiariki ki te 0.032w/m * k, a he nui ake, he rite ranei ki te 30dB te whakareatanga oro oro, ka taea te whakaiti i te paanga o te haruru, ina koa ko te tangi o roto na te paanga o te ua, te whatu me etahi atu whare.