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OMEGA MONO 200 Roof Underlay

OMEGA MONO 200 Roof Underlay
A vapour permeable roof underlay for installation directly onto the face of the thermal insulation or wood sheathing. Monolithic membrane.
  • UV-stable and tight against driving rain

Available dimensions

Article number Type Roll width Roll length Rolls / Pallet Total area Inquiry List
2MONO200 Standard 1.5 m 50 m 20 rolls 1500 m²
2MONO200W SK DUO 1.5 m 50 m 20 rolls 1500 m²

Product data

Field of application

  • for vented pitched roofs
  • high quality protection for wood and insulation
  • for installation directly on thermal insulation or wood sheathing


  • rain-tight, wind-tight
  • 12 weeks UV-stability
  • water-tight
  • easy to cut
  • non-glare
is a non-vapour retardant roof underlay with two two-way acrylate adhesive strips for installation directly on the thermal insulation or the wood sheathing. The monolithic membrane guarantees high UVresistance and extremely high resistance to the penetration of rain. Vapour transmission through the functional film is no longer a result of capillary conduction but transport is active from the interior to the exterior through the non-porous membrane. Water-tightness and UV-resistance are therefore retained even under the influence of wood preservative, chain saw oil or resin.
Material composition
monolithic membrane with PP fleece on both sides and two-way acrylate adhesive strips
0.15 (±0,1) m
0.7 mm
Temperature resistance
-40–80 (short-term 100 °C) °C
200 g/m²

Processing guideline