Solatube high-tack sealant (for use with ubiflex flashing)
May 15, 2022
Solatube Ø 53 cm system round no roof flashing
May 16, 2022

Solatube Ø 53 cm system round pitched roof

Solatube Ø 53 cm system round pitched roof is designed to maximize light output throughout the day. It effectively captures low-angle rays in the morning and late afternoon, and collects high-angle rays at midday for powerful performance.

It is ideal for lighting expansive spaces with open ceilings.

Product features

  • Predominantly used for commercial applications
  • Illuminates spaces up to 14 metres high
  • Easy installation and low maintenance
  • Excellent light quality and colour rendition
  • Pitched roof flashing can be installed quickly and easily!
Get a Quote
Diffuser type Round
BBA Technical Approval Yes
FM approval Yes
CE / Declaration of Performance Yes
Solar Impulse Efficient Solution approval Yes
ETIM class EC003113 daylight system
Maximum standard length 40 cm
Recommended maximum tube length Maximum 15 metres
Product guarantee 10 years
Solar energy transmittance (EN 410) g‐value = 0.58
External Fire Performance of roofs (EN 13501-5) BROOF(t4)
Light output in lumen (half year average benelux) 7744 Lumen
Light transmittance of the assembled system 58 %
CRI – color rendering index CRI = 100
Thermal transmittance of the assembled system U =3,0 W/m 2 K
Airborne sound insulation (EN ISO 717‐1) Dn,e,w (C;Ctr) = 53(0;-2) dB
Resistance to impact (EN 1873) SB 1350
Upward Load (EN 1873) UL 3352
Downward Load (EN1873) DL 7182


There are no reviews yet.

Be the first to review “Solatube Ø 53 cm system round pitched roof”

Cad Drawing


Cad Drawing PDF Solatube Ø 53 cm system round, pitched roof Ubiflex T833136-53

FM quality mark


FM quality mark - approval Solatube Ø 53 cm

Request Demonstration


Lost your password?