Therma TT47 FM Tapered Roof Board

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High performance tapered insulation to enhance water drainage from flat roofs

Kingspan Therma TT47 FM Tapered Roof Board is an insulation board with a rigid thermoset polyisocyanurate (PIR) fibre free insulation core, faced on both sides with a coated glass tissue based facing. The board is used as therma insulation under adherent, mechanically fixed or non-fixed ballasted roofing systems and enhances water drainage from flat roofs.
 
  • λ-value as low as 0,025 W/m·K
  • Euro Class Fire B-s3, 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 coated glass tissue based facing.
Application thermal insulation under adherent, mechanically fixed or non-fixed ballasted roofing systems, that enhances water drainage from flat roofs.
Thermal Conductivity (EN 13165) λD-value 0,027 W/m·K (thickness < 80 mm)
λD-value 0,026 W/m·K (thickness 80 - 119 mm)
λD-value 0,025 W/m·K (thickness ≥ 120 mm)
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-TR80-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-s3, 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) 1,10 1,65 2,20 2,75
RD-value max. (m2·K/W) 1,65 2,20 2,75 3,45
Insulation thickness (mm)
20 mm taper
30/50 50/70 70/90 90/110 110/130 130/150
RD-value min. (m2·K/W) 1,10 1,85 2,55 3,45 4,20 5,20
RD-value max. (m2·K/W) 1,85 2,55 3,45 4,20 5,20 6,00
Insulation thickness (mm)
25 mm taper
25/50 50/75 75/100 100/125
RD-value min. (m2·K/W) 0,90 1,85 2,75 3,80
RD-value max. (m2·K/W) 1,85 2,75 3,80 5,00

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Kingspan Insulation Export

Export countries from the Netherlands comprise all European countries (including all of the Russian Federation, Ukraine and Belarus) except for Andorra, Benelux, Cyprus, the UK, Ireland, Gibraltar, Malta, the Nordics, the Baltic States, Germany, France, Italy, Poland, Portugal, the Czech Republic, Slovakia and Spain.

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+31 (0) 543 543 210