ᐅ Insulation of upper floor ceiling. Was it inspected by an energy consultant?
Created on: 18 Jul 2021 12:35
D
Delm86861219
Hello, our energy consultant is prescribing insulation for the upper floor ceiling. See attachment.
PUR/PIR with thermal conductivity value 0.023 W/(m·K), 12cm (5 inches)
Then again PUR/PIR with thermal conductivity value 0.023 W/(m·K), 12cm (5 inches), plus OSB boards.
I think this is a lot.
We are building according to KfW 55 standard.
Ytong 36.5cm (14 inches) with 0.08 W/(m·K)
Air-to-water heat pump
Ground slab insulated with 14cm (5.5 inches).
My question: does the energy consultant actually come to the site to check the insulation?
So far, he has not even been on site. We have already finished the shell structure.
PUR/PIR with thermal conductivity value 0.023 W/(m·K), 12cm (5 inches)
Then again PUR/PIR with thermal conductivity value 0.023 W/(m·K), 12cm (5 inches), plus OSB boards.
I think this is a lot.
We are building according to KfW 55 standard.
Ytong 36.5cm (14 inches) with 0.08 W/(m·K)
Air-to-water heat pump
Ground slab insulated with 14cm (5.5 inches).
My question: does the energy consultant actually come to the site to check the insulation?
So far, he has not even been on site. We have already finished the shell structure.
M
Myrna_Loy19 Jul 2021 14:14The topic becomes especially relevant when damage occurs due to inadequate insulation.