HARDROCK Multi-Fix (DD) Tapered
Flat Roof Solutions

HARDROCK® Multi-Fix (DD) Tapered

External noise control… like water off a duck’s back. 

With the exception of schools, very few buildings are governed by external noise control standards. Yet where flat roofs are concerned, multiple sound sources, especially rain fall can cause disruption in the interior environment. This is where the HARDROCK® Multi-fix (DD) Tapered range comes in. Compatible with an array of roofing systems and offering exceptional acoustic and fire resistance properties, this ROCKWOOL solution also provides a water management solution by coming pre-cut to provide a fall in the roof level.