Brighten Up Series + Energy Care Optima enhancement 

Energy Care Optima logo
The Energy Care Optima enhancement is an option available for the BBA Certified Brighten Up Series (pitched or flat roof) to enhance the thermal and acoustic properties to those of Passive House standard. 
 
We are delighted to report that this product won the 2016 Build It Award for Innovation in Insulation — an approval of its qualities in insulation innovation. 
Build It Awards 2016 Winner
 
Energy Care Optima roof dome Diagram
 
Properties 
160 DS + Energy Care Optima 
290 DS + Energy Care Optima 
U-value 
0.5W/m²K 
0.7W/m²K 
Acoustic value 
48 dB (Rw) 
49 dB (Rw) 
Tube diameter 
250mm 
350mm 
Light coverage 
(metre square) 
Up to 9m² 
Up to 15m² 
Max recommended tube length 
5 metres 
8 metres 

More information 

The Energy Care Optima components: 

1. Inner dome 
2. Insulated flashing 
3. Flashing insulator 
4. Climate control lens 
5. Tube insulation 

At roof level 

The inner dome, insulated flashing and flashing insulator combine to provide greater insulation at roof level. 

In the tube 

The Climate Control Lens provides additional compartmentalisation to minimize air movement, and the multi-layer foil to BS/EN 12667 & ISO8302 (0.0345W/m2K) ensures the tube is highly insulated. 

At diffuser level 

The Vusion ceiling diffuser is already double-glazed by means of the Effect Lens situated just above it. 
Insulated Pitched Roof Flashing
Insulated pitched roof flashing (Premium Universal) 
Insulated Flat Roof Flashing
Insulated flat roof flashing (metal) 
 
Pitched Application
Pitched application 
 
► See also: 
Downloads 
 
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