Rockwool Toprock super 100mm

150mm 
Rockwool high spec stone wool
One of best Rockwool products in rolls
High density and very good u-value makes grrat effect of your insulation performance.
Designed for attic floors and between rafters but as high density its very good as partion walls insualtion giving very good results on both heat and sound insulation
40kg/m3
0.035u-value
5.00 the sqm per roll