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U-value Calculations

Our Technical Services team are here to give fast and accurate technical advice, both online and over the phone. Our service includes a wide range of online information, including our free U-value Calculator.

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Rigid PIR pre-insulated HVAC Ductwork System

PalDuct PIR

Rigid PIR pre-insulated HVAC Ductwork System
Flat roof insulation for beneath fully adhered waterproofing systems
For use within flat roof applications
UL 181 Listed phenolic pre-insulated HVAC ductwork system
A rigid thermoset insulation core

Therma TR27

Flat roof insulation for beneath fully adhered waterproofing systems

Therma TR22

For use within flat roof applications

PalDuct Phenolic

UL 181 Listed phenolic pre-insulated HVAC ductwork system

KDuct Pre-Clad Phenolic

A rigid thermoset insulation core