TFD100/5 Thermal Flex Ducting £83.98 You are hereHome Products Xflex TFD TFD100/5 Thermal Flex Ducting TFD100/5 Thermal Flex Ducting £83.98 TFD100/5 Thermal Flex Ducting £83.98 . . × Overview Description Technical Specifications Description Thermal double skinned insulated flexible aluminium duct with high density fibreglass insulation to minimise condensation formation. Twenty five minute fire integrity from within as measured to BS476 Part 20. Technical Specifications Product Identification Product Model NumberTFD100-5 EAN5013562898478 Key Features Humidistat TypeNo TimerNo