Therma TT46 FM Tapered Roof Board

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High performance tapered insulation to enhance water drainage from flat roofs

Kingspan Therma TT46 FM Tapered Roof Board is an insulation board with a rigid thermoset polyisocyanurate (PIR) fibre free insulation core, faced on both sides with a low emissivity composite foil. The board is used as thermal insulation under mechanically fixed or non-fixed ballasted roofing systems and enhances water drainage from flat roofs.
 
  • λ-value 0,022 W/m·K
  • Euro Class Fire B-s2, d0 in application
  • Insulation and enhancement of water drainage in one

Product information

 
   
Description rigid thermoset polyisocyanurate (PIR) insulation board with a fibre free insulation core, faced on both sides with a low emissivity composite foil.
Application thermal insulation under mechanically fixed or non-fixed ballasted roofing systems, that enhances water drainage from flat roofs.
Thermal Conductivity (EN 13165) λD-value 0,022 W/m·K
Standard Dimension 1200 x 1200 mm
Edge Finishing flat profile edges
CE-marking PIR-EN13165-T2/T3-DS(70,90)3-DS(-20,-)1-CS(10\Y)150/120-TR40-DLT(2)5
Declaration of Performance DoP
Standards and Approvals FM approval
Euro Class Fire (EN 13501-1) E (as placed on the market)
B-s2, d0 (in application; steeldeck)
Walkability Class C
Density min. 30 kg/m3
Compression strength at 10% compression (EN 826) ≥ 150 kPa (thickness 80 mm)
≥ 120 kPa (thickness > 80 mm)
Closed Cells min. 90%
Temperature resistance PIR Short duration: max. +250°C
Long duration: -30°C tot +90°C
Insulation thickness (mm)
15 mm taper
30/45 45/60 60/75 75/90
RD-value min. (m2·K/W) 1,35 2,00 2,70 3,40
RD-value max. (m2·K/W) 2,00 2,70 3,40 4,05
Insulation thickness (mm)
20 mm taper
30/50 50/70 70/90 90/110 110/130
RD-value min. (m2·K/W) 1,35 2,25 3,15 4,05 5,00
RD-value max. (m2·K/W) 2,25 3,15 4,05 5,00 5,90
Insulation thickness (mm)
25 mm taper
25/50 50/75 75/100 100/125
RD-value min. (m2·K/W) 1,10 2,25 3,40 4,50
RD-value max. (m2·K/W) 2,25 3,40 4,50 5,65

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Contact

Kingspan Insulation Export

Albania, Andorra, Belarus Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Hungary, Iceland, Italy, Liechtenstein, Macedonia, Moldova, Monaco, Montenegro, Portugal, Romania, Russia, San Marino, Serbia, Slovenia, Spain, Ukraine, Vatican City

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+31 (0) 543 543 210

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