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Defender 88PH+ XI

Component id: 1912wi02
Manufacturer: Innotech Windows & Doors, Inc.
Categoria: Operable
Material: PVC
UW: 0,60 W/(m2 K)
Efficiency class: phA
Spacer: Super Spacer Premium
Climate zones: Freddo
Descrizione: Vinyl-frame with fibreglass-composite-reinforcements (0.48 W/(mK)). Aerogel insulation blocks (0.016 W/(mK)) inside the main frame, Graphite Polystyrene insulation (0.031 W/(mK)) inside the rebate. No colour-restrictions. For maximum heights: - White H:2500mm x W:1100mm; Colour H:2350mm x W:1200mm For maximum width: - White or Colour H:1500mm x W:1500mm Pane thickness: 46 mm (4/17/4/17/4), Glass inset: 20 mm. Spacer: SuperSpacer Premium with butyl as secondary seal.
Certified since: 28 Luglio 2022

Frame cut Frame width
Frame U-value
W/(m2 K)
Glass edge Ψ-value
W/(m K)
Temperature factor
fRsi = 0.25 m2K/W
Transom 1 casement 136 0,71 0,023 0,77
Bottom 130 0,60 0,023 0,78
Top 130 0,60 0,023 0,78
Lateral 130 0,60 0,023 0,78

Please select preferred window layout

Installation situation

UW, installed = ? W/(m2 K)

U-value calculation

 m  m  m
Pick window layout

 W/(m2 K)
UW = ? W/(m2 K)

Cost calculation


Please choose orientation of the window
to get the PHPP-standard values for solar radiation



Recommended value for reduction factor is 0.9
Shading factor should be between 0.1 and 1. For standard situations see ISO EN 13790




Present value (energy) = ? €
Present value (total) = ? €
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