You may see stained or discolored wood areas that will lead you to the source of the leak.
Divert water leak on joist ideas sealant attic.
Repair options for exposed wood beams with water stains.
This prevents water leaking into the attic due to condensation forming on the pipes.
Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11.
9 vent bathroom and kitchen.
As hot air generated by the furnace rises up through the house and into the attic through leaks cold outside air gets drawn in through basement leaks to replace the displaced air.
The nail will provide a path for the water.
When you re done sealing your attic bypasses push the insulation back into place with an old broom handle or stick as you back out of the attic.
Insulate water pipes that run through your attic with foam pipe wrap insulation.
Outside air drawn in through basement leaks is exacerbated by the chimney effect created by leaks in the attic.
Examine the entire attic roof underside surface for evidence of water intrusion.
Basement stopping the chimney effect.
Divert the water step 1 insert a nail in the hole where water is leaking through the roof.