BALCONY & SLIDING WINDOW
Expandable Dual Window
255mm / JBF-255R
The height of the tucking jaw is important, minimizing inflow of rainwater and having a structural stability.
※ central crime prevention function installation is possible.
※ Handle is optional.
Auto Lock Handle |
![]() |
![]() |
Choice Handle(Large) JS-HC01 | Choice Handle(Middle) JS-HC02 | |
Energy consumption efficiency |
![]() |
![]() |
Expandable Dual Window 255mm | |
Application | Window for external balcony |
Recommended size | Width 4200 * Height 2400 |
Glass application | 5-24mm |
Main material application | JBF-255R / JSF-135B, 120B, 115B, 115BN / MC-135B, 120B, 115B, 115BN / GB-5, 91P, 16P, 24P, 26P / MF-115B |
window | JSF-135B(24mm 페어)![]() |
frame | JBF-255R![]() |
PRODUCT NOTE
• Colors of catalogs are image cuts for easy understanding, and may differ slightly from actual product.
• For optimum performance, please follow the standard specifications. Do not lean against the door or push hard. The glass may break.
• Do not let the hot air or heat of the heating appliance touch the door directly. It may cause deformation or fire.
• Please be careful about the safety of the children because the window and screen screen may fall when you lean or shock.
• Design or molding is subject to change without notice.
• When using outside window, A / S is excluded.
A/S REGULATION
• The warranty period is within one year from the date of purchase only in case of defective manufacturing, and all additional A / S will be charged.
• Please note that you may be charged for actual costs (manufacturing costs, travel expenses, etc.) at the time of receipt after A / S period (about 1 year). However, we will notify you that the actual expenses will be charged even if there is less than 1 year of A / S due to installation defect (installation of door frame anchor, mounting hinge, cylinder ota ball, etc.).
• Consumable parts (interlocking car, mohair, etc.) can be purchased from us.