Iron water stains out of wood tables.
Water stains on wood in attic.
Attic stains may fall into this category depending on the severity.
Water and mold problems in the attic can deteriorate wood in the roof sheathing joists etc.
At some point you will probably need to go to your attic for something.
Aureobasidium pullulans sclerophoma pithyophila cladosporium spp may cause black or black blue stains on wood.
Wood beams add architectural appeal to old world style or post and beam construction but water stains can mar their appearance.
Trace the ring with your finger to apply the wax.
And eventually cause wood rot and reducing the life of your roof.
The roof sheathing is solid the roofing shingles are relatively new and there s no obvious source of water infiltration.
Inspectors will look for staining on the wood supports or on the walls that can provide evidence that water had once leaked or is currently leaking through the roof somewhere.
Water stains are an indication of water problem and hence the possibility of mold growth.
Irregular stains may be an indication of mold growth.
The most likely culprit for the damage a leaky roof should be.
The fruit bodies and possibly dark coloured hyphae of the molds may be present.
But how did those stains get there.
Let it dry and buff with a soft cloth.
If the water stain has been there for only a few days use the heat in this method to evaporate all.
As with most stains it helps to act quickly.
Water flows from the top down.
Almost all attics in homes more than 25 years old will have some moisture stains on either the sheathing or the framing.
In a reasonably well insulated and vented attic stains may appear due to condensation.
Are water stains hiding in the attic.
Condensation can form around pipes and this can cause wood to rot.
Mold problems are indications of water problems.
Because wood is porous it may be difficult to remove the mold stains from sheathing but you can kill the mold by cleaning the sheathing with bleach and water.
It rarely enters a home sideways.
And yet there s obviously a moisture problem.