Hi guys,
We are building a double storey brick veneer house and considering 2 options for underfloor insulation.
We are installing carpet with an upgraded underlay upstairs that should hopefully help reduce sound transfer between floors. Now we are thinking of adding extra insulation underfloor to help with the noise factor.
Can I please have some opinions on which (if any) of the below option we should go with?
1. R4.1 thermal batts @ $1330
2. R2.0 acoustic batts @ $2295
Thank you