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Your present location:Home >> Products >> Passive house Series >> U≤0.8 Highly-energy-saving Inward Opening Casement Windows
  • Name: U≤0.8 Highly-energy-saving Inward Opening Casement Windows
  • ID: 111
  • Time: 2015-05-08
  • Views : 337

Technical requirements

                      Performance level

Window insulation performance

(W/(m2•k))

                        Uw<0.8W/m2K

Frame insulation performance 

(W/(m2•k))

                         Uf<1.0W/m2K

Air tightness 

(m3/(m•h))

                               Level 4

Water tightness (Pa)

                                  9A

Wind pressure resistance (kPa)

                                  B5

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