 
        
                    70 Inward Opening Window
    Wind resistance: Level 6
Thermal insulation: Level 8
If you need customized products, Contact US !
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                        Performance metrics• Wind resistance: Level 6 
 • Thermal insulation: Level 8
 • Airtightness: Level 8
 • Water tightness: Level 4
 • Sound insulation: Level 4
 • Fire resistance limit: 1.0hTechnical Specifications      70mm window frame thickness 
 Six chamber three seal80mm window sash thickness National standard hardware 
 Domestic high-quality hardwareEPDM sealing strip B-type material wall thickness standard Three glass configuration 
 5+11A+5+11A+5 tempered steel
70 Inward Opening Window
    Wind resistance: Level 6
Thermal insulation: Level 8
If you need customized products, Contact US !
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