Roofing membranes

OMEGA MONOTOP 330 SK DUO Roof underlay

OMEGA MONOTOP 330 SK DUO Roof underlay Product description

Vapour permeable roof underlay for roofs where there is an increased need for raintightness in accordance with ÖNORM B 4119. Use for roof pitches starting from 5°.

Product details

  • Roll dimensions: 1,50 m x 25 m
  • Weight: 330 g/m²
  • Sd-value: 0,15 m
  • UV stability: 6 months
  • Colour: dark grey
  • Pallet: 24 rolls (900 m²)


OMEGANageldichtbandESK Klebepaste 3300 OMEGANageldichtbandDSK OMEGAQUILLI PENageldichtbandDSK 


Product data sheet_OMEGA MONOTOP 330 SK DUO_EN.pdf
Declaration of performance (.PDF)