Browse Forums Building A New House Re: Insulation questions 14Dec 30, 2021 8:16 am Heliosphere From memory R2.7 insulation batts were nearly twice as expensive as R2.5, it's crazy money considering slight increase in insulation value. I say stick with the 2.5. Thank you, that’s very helpful. Seems pretty clear that the ROI is not worth upgrading to R2.7. Hey guys building a new place through a volume builder and just wondering if i should complain to the site supervisor as we just had plasterboard installed. Looks like… 0 11273 1000000% definitely add insulation. I have in my home and it makes a big difference minimising sound transfer. Insulation is pretty cheap and definitely worth it 2 6201 |