You can use borate chemicals to create an environment in the wood that repels the fungus that causes dry rot.
Wood rotting fungus treatment.
Treatments made of ethylene glycol kills both wood consuming fungi and insects that are drawn to damaged and weakened wood.
Both borate and glycol treatments soak into dry wood because they are water.
However poria incrassata called dry rot or the water conducting fungus will decay wood which would not be attacked by typical decay fungi.
Borates dissolve in water so you can make your own fungus repellant.
A wood decay fungus is any species of fungus that digests moist wood causing it to rot some species of wood decay fungi attack dead wood such as brown rot and some such as armillaria honey fungus are parasitic and colonize living trees.
Excessive moisture above the fibre saturation point in wood is required for fungal colonization and proliferation.
Dry rot treatment refers to techniques used to eliminate dry rot fungus and alleviate the damage done by the fungus to human built wooden structures.
Soft rot fungi decompose wood more slowly than brown rot fungi and white rot fungi but thrive in temperatures too hot and too cold for the other types to survive between 0 and 110.
Poria infested wood is often mistakenly identified as subterranean termite damage.
Dry rot serpula lacrymans is considered difficult to remove requiring drastic action remedial timber treatment and damp proofing companies typically recommend stripping out of building fabric beyond the visible extent of the infestation and.