CONSERVATION
KCV B911, KCV B901 Uw1.0W/m2K
KCV B911, KCV B901 Uw1.0W/m2K
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 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.
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.
With conservation compliance, Dakea’s conservation roof windows are ideal for installations in conservation areas. They include a beautiful wooden frame that looks natural and simple to suit listed or heritage buildings. They’re affordable, provide good insulation and are highly effective.
Conservation roof window features:
If you’re looking for roof windows or rooflights, also known as skylights, then view our full range online.
Thickness of glazing (mm) | 24 |
Pane construction from inside (Resistance to snow load) | 4-16-4H |
Pane technical construction (for internal use) | 4V6-16G1-4HV6 |
Thermal Transmittance glazing Ug (W/m²K) | 1.0 |
DOP webpage | Dakea |
Reaction To Fire (Class) | C-s1, d0 |
External Fire Performance | - |
Impact Resistance | - |
Load Bearing Capacity | - |
Noise reduction Rw (dB) | 32 (-1;-5) |
Thermal Transmittance window Uw (W/m²K) | 1.3 |
Total solar energy transmittance | 0.55 |
Light Transmittance (Tv) | 0.79 |
NB Reaction to fire | 1415 |
NB Thermal window | 1390 |
NB Solartransmittance | 0757 |
NB LightTransmittance | 0757 |
NB All | 0757, 1390, 1415 |
UV-transmittance | 0.19 |
Colour External | Black (RAL 9005) |
Colour Internal | Pine |
Design | Centre pivot |
Easy-to-Clean coating | No |
Extra IFC free of charge | No |
Extra RUC free of charge | No |
Extra sound reducing foil | No |
Frame style | Standard |
Gas | Argon |
Handle | Dakea-Pro (J2A) |
Lacquering | Two layers of water based lacquer |
Low-E coatings | 2 |
Material Product | Wood |
Pane Laminated | No |
Toughened external glass |
|
Ventilation positions via handle | 2 |
Ventilation Valve |
|
Wood treatment | Fungicide protection |
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