The Isolparma EPS Tapered Board is an insulating and waterproofing roofing component made of an Expanded Polystyrene Board cut to shape from blocks, torch-bonded in a factory controlled environment to a polymer-modified bituminous membrane of choice

 

TAPARED BOARD Thermal insulation and base sheet waterproofing of low pitched roofs for residential and industrial buildings (paved, ballasted, or below roof gardens. Isolparma EPS Tapered Boards are available in a standard width of 100cm and with variable length. The board thickness is calculated as the mean value between minimum and maximum thickness dimensions (>20mm; <150mm). Isolparma EPS Tapered Boards have a side selvedge of 5 to 10cm, depending on the membrane lining. Technical data sheet

You can request al the following link the safety data sheet and declaration conformity specifying type of insulation and membrane choice.