Please note that these boards require a breather membrane over the.
Pitched roof sound insulation.
This video shows you how to use knauf insulation rock mineral wool rmw for sarking insulation installed above rafters and covered with homeseal lds weather.
How to full fill insulation between and under rafters in pitched roof or attic space using kingspan kooltherm k7 pitched roof board.
It is manufactured from a mix of mineral wool from molten rock and slag and combined with new glass wool process.
If making a warm pitched roof construction you should opt for some type of rigid insulation boards such as kingspan k7 pitched roof board orcelotex xr4000 pir insulation boards which can be installed both between and over the rafters and offers a level of fire resistance if important and applicable.
It has improved sound damping and absorption properties.
There are a few things to pay attention to when insulating your pitched roof.
Ceiling finishing and insulation physical barriers reduce noise transmission from the roof to the interior space.
You can cut down on noise by adding a finished drywall ceiling with to a room with.
Firstly is the choice of insulation material.