Timber Leaching And Tannin Bleeding
What is Leaching or Tanning Bleed? Leaching or tannin bleed, is when weather exposed timber cladding, screening, decking or structural timbers bleeds brown extractives onto the surrounding surfaces. It is important to be mindful of the consequences of tannin bleed when planning your build. Tannins are natural extractives present in most timbers which leech during […]
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