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PITCHED ROOF WITH BREATHABLE UNDERLAY

Structure characteristicts:

  • PITCHED ROOF WITH BREATHABLE UNDERLAY.

  • THERMAL INSULATION BETWEEN AND OWER TIMBER RAFTERS.

  • WITH PLASTERBOARDS.

  • INTERNAL FINISH/p>

Structure advantages:

  • VAPOUR OPEN

  • AIRTIGHT

  • SOUND RESISTANCE

  • SPEED OF INSTALLATION

  • TIMBER PARTS INVISIBLE FROM INTERIOR

  • REPLACEMENT OF EXISTING INSULATION WITOUT INTERVENTION TO INTERIOR
THERMAL TRANSMITTANCE VALUE ACCORDING TO B.S.EN.
REQUIRED THERMAL TRANSMITTANCE VALUE U [W/m2K]0.18
CALCULATED THERMAL TRANSMITTANCE VALUE U [W/m2K]
ICYNENE H2FOAM LITE (LDC-50)0.19
ICYNENE H2FOAM LITE PLUS (LDC-70) 0.18
ICYNENE H2FOAM FORTE (MDR-210) 0.16
TECHNICAL PARAMETERS OF STRUCTURE
LABELLAYERTHK. [mm]DESCRIPTION
1SLATERS/TILES— ROOF COVERING
2BATTEN—SUPPORT STRUCTURE BASED ON ROOF COVERING
3BREATHER MEMBRANE0.2WEATHER RESISTANT BARRIER / VAPOUR OPEN MEMBRANE
4RAFTER - ICYNENE140RAFTER 120/140, 400-600MM CENTRES / THERMAL INSULATION LAYER
5FURRING CHANNELS - ICYNENE60SUPPORTING STRUCTURE / THERMAL INSULATION LAYER
6PLASTER BOARD12.5 INTERNAL FINISH