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Solatube Ø 25 cm system round pitched roof ubiflex flashing
May 12, 2022
Solatube Ø 25 cm system round flat roof flashing
May 12, 2022

Solatube Ø 25 cm system round pitched roof ECO ubiflex flashing

£856.80

For smaller spaces in the home or at work. Commonly used to illuminate, bathrooms, toilets or hallways.

Pitched roof flashing can be installed quickly and easily!

Two adjustable angles with every system

Unless you are installing into a flat roof, you will almost certainly require adjustable angle adaptors; every Solatube Daylighting System is supplied with two 0-30 degree adjustable angles as standard.

ECO

ECO is an optional enhancement available for the Solatube 25 cm and 35 cm models (pitched and flat roofs) to enhance the thermal and acoustic properties of the Solatube daylighting system to passive house standards

Supplied with

Inner dome = Secondary dome provides a double glazed element at roof level

Insulated roof flashing  = Twin-skinned, insulated flashing, available for flat or pitched roof

Insulation lens = Creates thermal compartments within the tube

Product features

  • Best insulation performance, thermal transmittance of the assembled system is U=0.5 W/m²K* (passive house standards)

 

*Not included but necessary to achieve specification –  multi-layer foil insulation (External tube insulation jacket to BS EN12667 & ISO8302 (0.0345 W/m²K))

Category:
Diffuser type Round
BBA Technical Approval Yes
FM approval No
CE / Declaration of Performance Yes
Solar Impulse Efficient Solution approval Yes
ETIM class EC003113 daylight system
Maximum standard length 43 cm
Recommended maximum tube length Maximum 6 metres
Product guarantee 10 years
Solar energy transmittance (EN 410) g‐value = 0.44
External Fire Performance of roofs (EN 13501-5) BROOF(t4)
Light output in lumen (half year average benelux) 1127 Lumen
Light transmittance of the assembled system 46 %
CRI – color rendering index CRI = 100
Thermal transmittance of the assembled system U =0.5 W/m 2 K
Airborne sound insulation (EN ISO 717‐1) 67 dB
Resistance to impact (EN 1873) SB 1350
Upward Load (EN 1873) UL 3352
Downward Load (EN1873) DL 7182

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