BauderROCK NC 56mm Upstand Insulation Board

BauderROCK NC 56mm Upstand Insulation Board is a non-combustible upstand board consisting of a dense mineral wool insulation slab bonded to a rigid 6mm exterior grade fibre cement board, this combination of two non-combustible products provides an impact and weather resistant insulation for inverted roof upstands including to and across party walls.

Intended Use

Designed to protect and thermally insulate low level vertical installations.


  • Non-Combustible insulation bonded to non-combustible facing board
  • Provides thermal break at base of upstand
  • Impact and weather resistant
  • Easy to handle and install
  • Compatible with all Bauder Waterproofing Systems
Product datasheet

Technical Data

DOWNLOADS Product Datasheet »
Length 1200mm
Width 600mm
Board coverage 0.72m2
Single thickness 50 + 6mm cement facing
Thermal conductivity  0.034 W/mK
Reaction to fire A2