Verplas Thermal Rectangular T Piece
Self-Seal Thermal T Piece complete with click and lock ﬁttings, easy to install with simple pushfit
The Verplas Self-Seal Thermal Ducting System is manufactured from Neopor Reg; graphite impregnated expanded polystyrene (EPS) with infrared absorbers and reﬂectors which signiﬁcantly improve the thermal resistance of the material compared with standard EPS.
The Neopor ® material is fully tested to meet the thermal conductivity requirements of BASF – EN13163 to assist with the prevention of condensation and is Flame Retardant to DIN 4102 B1. It is Lightweight, durable and fully conformed to building regulations. It assists in minimising heat loss through the ductwork system of your chosen ventilation system
Verplas Thermal Ducting has a minimum Density of 25 kg/m³ and therefore achieves a Thermal Conductivity of 0.03 W/mK, which at 20mm thickness, provides a minimum Thermal Resistance or R value of 0.666 m²K/W. This exceeds the current UK Domestic Ventilation Regulation requirements of Part F 2010 Domestic Ventilation Compliance Guide and NHBC Guidance Document Chapter 3.2 which states that the Thermal Resistance of the insulating material should be equivalent to a minimum 25mm of insulating material with a thermal conductivity of 0.04 W/mK which gives a minimum Thermal Resistance requirement of 0.625 m²K/W.EPP
Please note that this pipe can be damaged if stood on or heavy weight is applied