Bauder XPS (300) Inverted Insulation

Bauder XPS (300) Inverted Insulation is an environmentally friendly, high performance rigid extruded polystyrene (XPS) insulation, which is very lightweight. The product is rebated on all four sides to ensure thermal continuity.  It has Zero ODP, with a Global warming potential less than 5Kg CO2. 


Intended Use 

This product is for use with inverted (protected membrane) roof constructions and can be laid directly onto Bauder Hot Melt and Reinforced Bitumen Membrane Waterproofing Membranes.

Product datasheet

Technical Data

DOWNLOADS Product Datasheet »
Width 600mm rebated edge 
Length 1250mm rebated edge 
Coverage 0.75 m²
Thickness 30, 40, 50, 60, 80, 100, 120, 150, 180 mm
Weight 30 kg/m³
Declared thermal conductivity
Design thermal conductivity
0.034 W/mK
0.036 W/mK
Compressive strength at 10% compression
Compressive creep
300 kPa
Q3 2020 N/mm²
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