K-WINDOW Sliding Terrace Door / Single Sliding Terrace Door (Patio Door)
High insulation and high airtightness terrace door.
- This is a sliding type window with excellent thermal insulation and airtightness. - It operates smoothly with a lockable handle at the edge. - There is no visible key from the outside due to the absence of a central crescent lock. - It is effective for entering and exiting balconies or verandas.
- Company：栗原 K-WINDOW営業部
- Price：100,000 yen-500,000 yen
