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PVC
The Better Energy PVC range features a three pane system to improve thermal efficiency. The PVC frame protects against damage from moisture. It’s an ideal roof window for kitchens and bathrooms.33 (-1,-3) dB Sound reductionUw 1.1 W/m2 K Thermal transmittance178 km/h Water tightness tested in extreme wind conditionsFree of charge RUC foil Ensures 100% water tightness
Better Safe PVC has a laminated internal pane and toughened external pane to maximise safety in the event of a break. In addition, the PVC material means it can deal with humidity and is suitable for bathrooms, kitchens and other high humidity environments.34 (-1,-4) dB Sound reductionUw 1.3 W/m2 K Thermal transmittance178 km/h Water tightness tested in extreme wind conditionsFree of charge RUC foil Ensures 100% water tightness
Ultima Energy is a high-class, 3-pane roof window that combines exceptional energy efficiency, Noise Block technology and highest technical parameters, ensuring superior comfort for any type of room.38 (-1,-4) dB Sound reductionUw 1.0 W/m2 K Thermal transmittanceTitanium dioxide coating An easy-to-clean effect on the glass from the outside178 km/h Water tightness tested in extreme wind conditions










