Browse Forums Heating, Cooling & Insulation Re: Insulation 2May 11, 2018 9:51 am Building a Madison 45 with Porter Davis Madison 45 Blog (Send me a PM with your email address to be added) Re: Insulation 7Jun 06, 2018 8:12 pm From what i was told, you'll have issues getting anything post R2.5 in through the man-hole, i upgraded mine from R2.5 to R4.1 and had a thermofoil blanket installed with a couple of whirlybirds and vents in the eaves. 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 6191 |