Seven Reasons Why Composite Decking is Not Toxic

M. John
Learn Decking
How Long Do Composite Decks Last

Some building materials contain toxic chemicals, these chemicals are harmful to man, animals and vegetation. Ultradecking composite boards are different from other building materials. It differs because it does not contain harmful chemicals. Besides, composite is not known to have caused harm to man and the environment. Composite decking is the perfect construction material. Here are seven reasons why composite decking is not toxic.

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Why Composite Decking is Not Toxic

Environmentally Friendly

Composite decking is environmentally friendly. It is not a pollutant that is harmful to the environment. You can use composite decking comfortably without worrying that it can cause pollution. Composite decking is also regarded as environmentally friendly because it contains materials that are not toxic to the environment.


Decking makers create composite decking with materials that are not toxic to man and his surroundings. These materials consist of wood fibres or sawdust that are not known to have caused harm to man or the environment. Composite decking also consists of recycled plastic materials which are free from toxins and won’t cause harm to man or animals.

Well Sealed

Additionally, composite decking is sealed well. Decking manufacturers seal composite decking in such a way that it can not burst or crack. It is not like other building materials that release chemicals when they crack or splinter. Also, since it can not burst or crack, you can be confident that the compositions can not get into the soil.

Resistant to Rot

Building materials like pressure-treated lumber release chemicals into the soil when it starts to rot. Unlike wooden decking, composite decking can not rot or decay. Composite decking makers create composite decking to be resistant to weather conditions and free from harmful chemicals. When using composite decking materials you don’t need to worry that they will release chemicals since they won’t rot or decay.


Furthermore, another reason why composite decking is not harmful is that it is free from toxic chemicals. Composite decking manufacturers build composite decking through the co-extrusion process which does not consist of toxic chemicals. Also, the materials the manufacturers use in building composite decking are safe for man and his environment.

Does not Leach Chemicals into the soil

Composite decking does not leach chemicals into the soil.  Unlike pressure-treated lumber which is not suitable for making garden beds because it consists of harmful chemicals, composite decking is toxin-free. It is a perfect building material for use in gardens. Gardeners and farmers use composite decking to build raised garden beds and garden edgings. Since composite decking does not leach any chemicals into the soil it is safe for the growing and consumption of vegetables.

Contains recycled plastics and wood fibre

Composite decking is not toxic or harmful to man, animals and the environment as it contains wood fibres and recycled plastics. The recycled materials composite decking makers use in making wood-plastic composites are polyethene and polypropylene. Manufacturing industries use polyethene to make milk bottles, shampoo containers, and more.

Recycling industries recycled these plastics and then used them in making products like composite decking. Also, packaging industries use polypropylene for making food plastics used to pack edibles. These food packaging plastics are then recycled and used to make composite decking. The recycled plastic materials and wood fibres are not harmful to man therefore composite decking are not toxic.


Composite decking is environmentally friendly since it does not contain any toxic or harmful chemicals, therefore won’t leach chemicals into soil or the environment.


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