Inspected a small old one bathroom house today.
Roof vent kit installation this old house.
An odorless gas radon is the result of the nuclear decay of naturally occurring uranium in the earth.
Even if you live in a warm climate and winter condensation in the attic isn t a concern you still need adequate ventilation to keep moisture down and.
Roofing on this old house.
If your house doesn t have soffits one solution is to install roof vents near the lower edge of the roof.
Radon is a radioactive gas and known to be a carcinogen.
To mark cutting lines on the soffit make a cardboard template that s 1 in.
The drain lines were 100 re plumbed professionally.
The plumbing fixtures worked fine and no signs of the traps getting siphoned.
It s not a problem everywhere but the bedrock in some regions produces enough radon for it to concentrate on basements enough to raise the risk of lung cancer.
The duct is the same size as the head of the vent so it offers excellent ventilation.
The kit uses a flexible duct which directly connects the bathroom or kitchen to the ampelair superflow roof vent.
Look for nails and seams in the soffit that indicate framing locations and avoid placing vents over the framing.
Continuous or individual soffits.
Follow this old house online.
The question is what is the down side of not having a vent only an intake.
How to install a ridge vent in an old house.
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It is also flexible and incredibly light which enables easy installation through roof timbers and other structures with minimum disruption.
The plumber did not install a plumbing stack vent but instead used an aav only.
Smaller than the vent.
This old house general contractor tom silva shows how to create a watertight seal around a vent pipe.