たたみがえ

畳替え
renewing mats
refacing mats

* * *

たたみがえ【畳替え】

〔畳の表替えまたは全体の取り替え〕 renewing the tatami mats (by replacing the rush outer layers [entire tatami mat]).

～する renew [reface] tatami mats; replace old tatami with new; replace the tatami; have new tatami mats put in.