You just have to insulate them.
Remove standing water from crawl space.
If your wet crawl space is a minor issue meaning there s not much water present use a wet dry vacuum to remove the water.
Then insulate cold water pipes to prevent condensation.
A hose draws the water into the vacuum compartment to be discarded outside.
How do you remove moisture from your crawl space caused by cold water pipes.
How to prevent flooding and remove water in a crawl space.
How to remove standing water and dry a crawl space.
Remove the vapor barrier if your crawl space already has a plastic vapor barrier it should be removed rolled up and removed through the access door.
The insulation will ensure that any condensation occurring will not impact the air around it.
Stop the flow of water if water is still entering the crawl space stop the flow immediately and repair any leaks.
Extract the water utilize a pump to remove the standing water from the crawl space.
Finish with a wet vacuum.
If you have a sump pump in the crawl space make sure it s working.
Install a french drain along the perimeter of the crawl space with sump pumps install sand in low lying areas not effective to stop flooding in a whole crawl space install gutters with downspout extensions.
It can be difficult to insulate cold water pipes under your house.
But if there are significant puddles or multiple low areas use one or more portable sump pumps to remove that standing water.
Place the pump in the impromptu moat and use the pump there.
If the crawl space floor were flat and drained to one single low point just one sump pump would usually be enough.
Make sure the hoses are correctly attached to the pump so the water is pushed away from the house.
Use a wet dry vaccum to remove standing water.
Use a wet vac to remove water left behind after pumping.
Look for signs of standing puddling water on the ground and signs of the discoloration caused by mildew and wood rot on the wooden posts piers and overhead structural members of the house.
Even if it is operating properly back it up with another pump to move out standing water as quickly as possible.