Alternatives to pressure treated lumber for a fence.
Alternative to pressure treated lumber.
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Wood decking alternatives were not readily available until the late 1990s when composite decking hit the scene.
Fences like other exterior wood structures are exposed to numerous factors that cause wood to warp crack and decay.
What is a good alternative to pressure treated wood for raised beds.
The new lumber is called timbersil and it s an alternative to wood preserved with potentially hazardous heavy metals like arsenic chromium and copper.
Apart from structural wood preservation measures there are a number of different preservatives and processes also known as timber treatment lumber treatment or pressure treatment that can extend the life of wood timber wood structures or engineered wood these generally increase the durability and resistance from being destroyed by insects or fungus.
Not surprisingly composite decking plus many other wood decking substitutes are now very popular because of the cost savings low maintenance requirements.
But unlike traditional pressure treated lumber the process gets to the heart of the wood ayala says so the material s end use performance is better.
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Instead timbersil is infused with sodium silicate a melted mix of sand and soda ash.
For example borate treated wood is a less toxic choice but it s not suggested for use near soil.
Benefits of pressure treated wood.
Pressure treated minus toxic chemicals kebony.
The result of that process the company says is a highly durable dimensionally stable wood with 50 year protection against rot and fungal decay in above ground applications as well as.
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Flower beds and vegetable gardens framed with cca covered pressure treated wood are also at risk for toxin leaching.
I have seen.
I ve had my pressure treated wood raised beds for my vegetable garden since 2005 and was recently made aware of the potential risks of using this kind of wood.
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Alternatives to pressure treated woods are readily available but discretion is still necessary when shopping for outdoor lumber.