Rephrase the question please. G
Floor insulation and ducting
Recently I fixed a bouncy floor system, L shaped house, 24' wide, floor joists 2X8s with a beam in the middle(triple 2x8 lol), yep 12' span with 2x8s, decent 70's brick house 
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I discovered 2 5" ducts disconnected from the HVAC while under there and reconnected them. My question is, since the floor is unisulated does it make that big a difference? About 8 foundation vents, 1500 sq ft house.
Yeah they had a big power bill, I fixed the problem but they still have no floor insulation.
.I discovered 2 5" ducts disconnected from the HVAC while under there and reconnected them. My question is, since the floor is unisulated does it make that big a difference? About 8 foundation vents, 1500 sq ft house.
Yeah they had a big power bill, I fixed the problem but they still have no floor insulation.
1 - 4 of 4 Posts
Recently I fixed a bouncy floor system, L shaped house, 24' wide, floor joists 2X8s with a beam in the middle(triple 2x8 lol), yep 12' span with 2x8s, decent 70's brick house
I discovered 2 5" ducts disconnected from the HVAC while under there and reconnected them. My question is, since the floor is unisulated does it make that big a difference? About 8 foundation vents, 1500 sq ft house.
Yeah they had a big power bill, I fixed the problem but they still have no floor insulation.
So the duct is in an uninsulated space?
Is the duct insulated?
1 - 4 of 4 Posts
