It can be installed on the inside of the existing window! This product balances insulation and design.
"Biew" is a slim aluminum interior window that can be flexibly installed in various types of windows. It excels in strength and design, making it suitable not only for office buildings but also for the renovation of facilities such as schools. Additionally, the visible dimension of the meeting rail is 20mm, making it slim, so even when windows are placed side by side, it gives a clean impression. It does not create the sense of pressure often associated with double windows. 【Features】 ■ Compatible with outward-opening windows and fixed windows ■ Can be installed on the inside of existing windows ■ Balances thermal insulation and design ■ Excellent energy-saving effect ■ Excellent soundproofing effect *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■Sliding windows (2-panel) ■Sliding windows (3-panel) ■Sliding windows (4-panel) ■FIX windows *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
World Tokai Co., Ltd. is a company primarily engaged in the sales, processing, and construction of metal windows, fittings, and their materials. We handle a wide range of aluminum sash products for wooden and non-wooden residential buildings, including curtain walls, various partitions, and various types of shutters. For construction materials, please consult with us.
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