Better Energy
KAV B1500, KAV B1510 Uw 1.1 W/m2 K
KAV B1500, KAV B1510 Uw 1.1 W/m2 K
Next 20 Guarantee – 20 years homeowner to homeowner transferable guarantee. Add value to your home when you resell or rent it on top of the peace of mind you get.
We guarantee that all our wood is certified, rigorously selected, Arctic Nordic Pine, which is known for excellent density and increased durability due to very harsh weather conditions of the region.
We know that making a hole in a roof is something that has to be 100% secured. Severe weather can affect the structural integrity of the house and by choosing the right window you can help reduce the risk of major damage.
Underfelt foil collar reduces significantly the amount of time required for roof window installation.
Double low emission coating reflects heat back into the room. Heating is more efficient and energy bills are lower.
Better Energy is a roof window with a central rotation axis. It provides better insulation, making it ideal for living areas such as bedrooms and home offices.
Features include:
Ready to buy? Contact us for a quote.
Construction | 4-12-3HS-12-3H |
Triple glazing | 34 mm |
Low E |
|
Gas | Argon |
Toughened |
|
Ug (W/m2 K) | 0.77 |
Total solar energy transmittance | 0.55 |
Uw (W/m2 K) | 1.1 |
Water tightness | E1350 |
Air permeability | Class 4 |
Resistance to wind load | Class C4* |
Sound reduction | 33 (-1,-3) |
Ventilation valve |
|
* M8A, M10A size: no performance data
Natural wood | 1500 |
White painted | 1510 |
Not sure whether you need a flat or pitched roof window? Can't decide between openable or fixed? Use our configurator tool.
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