Optima White

KAV B910H UW1.25 W/m2K

Optima White

KAV B910H UW1.25 W/m2K

  • Optima White is a classic, center-pivot roof window with modern white finish design. With exceptional glazing, they ensure excellent energy conservation performance, safety, and comfort.
  • E1350 water tightness, which means they can withstand a level 2 hurricane and winds of up to 110 mph. The fact that the windows are completely sealed means total peace of mind even during the worst weather and storms.
  • Our Class 4 air tightness classification means up to three times less unwanted airflow than a Class 3 (the average class of other roof window brands), leaving safe and dry in even the worst weather conditions.
  • 20-year guarantee.

PANE

Version 9
Construction 4V6-16G1-4HV6
24 mm double glazing
Low E
Gas Argon
Toughened
Laminated Yes
Ug (W/m2K) 1.0
Total solar transmitance 0.55

WINDOW

Uw (W/m2K) 1.3
Water tightness E1350
Air permeability Class 4
Resistance to wind load Class C4
Sound reduction (dB) 32 (-1,-5)

COLOUR

White KAV B910

Please contact our friendly customer support team for current lead times.
The estimated delivery time will be confirmed at the time of placing the order.

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GET HELP CHOOSING YOUR ROOF WINDOW

Not sure whether you need a flat or pitched roof window? Can't decide between openable or fixed? Use our configurator tool.

WINDOW CONFIGURATOR

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