A U-value (in the context of Drywall systems) is a measure of thermal performance through a complete wall, roof or floor element. Individual products provide levels of thermal resistance (R) which when calculated together, provide an overall U-value. You can compare different products thermal resistance by checking their R value.

The Siniat Thermal Board range can be used to upgrade the thermal performance of an element. You will need to balance the thickness of board and cost to the performance gain you will get. 

Please contact Siniat technical services with the full extent of the element make up to see which upgrade solution best suits your requirements.