60 Sub‑frame
The production of profiles has low energy consumption and the reuse of water resources. Multi chamber insulation structure with low thermal conductivity and significant energy-saving effect.
If you need customized products, Contact US !
- 产品描述
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Function of window sub‑frame:
Protect main window frame from damage and cement corrosion during construction. Correct wall opening dimension deviation, provide stable mounting base for main window. Isolate moisture from wall mortar, improve water‑proof performance. Facilitate future window removal and replacement.
60 Sub‑frame
The production of profiles has low energy consumption and the reuse of water resources. Multi chamber insulation structure with low thermal conductivity and significant energy-saving effect.
If you need customized products, Contact US !
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