Self-seal thermal insulated ducting is perfect for duct runs travelling through colder areas of the property such as lofts to minimise heat loss and prevent condensation formation which can cause damage to extractor fans connected to the duct.
i-sells provides insulated extractor fan ducting in pre-insulated lengths, clamshell design and simple push-fit connections, with connectors such as bend and plenum boxes.
All types fully comply with current building regs, are lightweight, high efficiency and easy to install with no tape or sealant required.
Our thermal ducting is available in round and rectangular (flat) variations and is best used in conjunction with an MVHR system, as by ensuring you retain as much heat as possible within the colder areas of the home, the units can work more efficiently and more heat can be recovered.
The opposite is also true for an HVAC system as these benefit from thermal ducting by retaining the cool temperature within the duct run. As the temperature is maintained, the true benefit of the HVAC system can be felt, and less energy is required to maintain the low temperature of the air being transported.
Installation of rigid insulated ducting is simple, with either push-fit connections or by click and lock connection over already existing plastic ducting runs.
Pre-insulated ductwork is crafted using expanded polystyrene (EPS), with some brands expanding upon this with the use of graphite impregnation and infrared reflectors to further improve the heat-retaining effect of the ducting.
i-sells thermal ducting brands include:
Kair Ventilation Insulated Ducting
Nuaire Ductmaster Range
Domus Thermal Ducting
Thermal Ducting sizes
|Flat - Rectangular||Round|
i-sells supplies thermal ducting with delivery all over the UK. UK orders of stocked products over £100 are eligible for free and fast delivery.