noun
aluminum sash; aluminum window frame
Refers to the aluminum frame of a window or door, especially the sliding type common in Japanese construction.
このマンションはアルミサッシが古くなってきた。
The aluminum window frames in this apartment are getting old.
アルミサッシの掃除は意外と簡単だ。
Cleaning aluminum sashes is surprisingly easy.
Standard katakana spelling for this compound loanword.
Variant with a middle dot; less common but sometimes seen in technical contexts.
サッシ alone can refer to any sash (window/door frame), not necessarily aluminum. アルミサッシ specifies the material.
Loanword from English 'aluminum sash'.