A week ago over the week end my son and I got the boiler for the snow melt system / backup radiant heat source mounted on the wall and we got the exhaust flue and fresh air (concentric pipes) mostly installed. After getting that installed it looks like we may need to move the boiler over an inch. We had to get the flue piping in as the insulation guys were there last week and sprayed in the closed cell high density insulation in the house. In the garage it is just a 1" nominal to seal and this week they will blow in fiber of some sort in the garage.
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Last week the spray foam guys were there and put a nominal 3-4" layer in the complete house ceiling as well as a 1" layer to seal the garage, in the small entryway, and in the cold storage under the porch. Then last week another team showed up and started stuff R-38 batts into the ceiling. They got most of the 24" joist space done and just need a small amount of 24" and all the 16" joist spaced batts (doing it today) and that team will also blow the fiber insulation into the garage and entryway and put smaller bats in the cold storage as well as mineral wool in the walls in the basement music room. Their truck could only hold so-much of the batts and they installed basically all they had last Friday (on bundle was left for today).
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Over the weekend we started laying the 1" special foam insulation on the main floor floor. This has nubs that hold the radiant pex tubing (1/2" ID) down. We got the master bedroom 2/3 done, the master bathroom, the laundry room, my daughter's room, and 3/4 of the son's room. The two rooms we didn't completely finish is because the ceiling insulation in those corners of the rooms were not done yet (16" spaced) and we didn't want to put the floor insulation down before the ceiling so that it doesn't get damaged by their ladders etc. The pic of the master bedroom has funny perspective as its about 2/3 done but looks a lot less in the pic.
We still have the walk in closets, the non master bathroom, hallway, and the main kitchen/family/dining room and the mud room and pantry to do. Need to get it done this week and try and get the tubing down. Busy week. Once the tubing is down the gypcrete guy can come in.
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