When used in decking installation, it is recommended that this Cladco Heavy Duty Composite Structural Joist be used in conjunction with a hard concrete base to ensure the joist support substructure is sturdy and reliable for your project. Ideal for elevated decked areas, you c... Read More
When used in decking installation, it is recommended that this Cladco Heavy Duty Composite Structural Joist be used in conjunction with a hard concrete base to ensure the joist support substructure is sturdy and reliable for your project. Ideal for elevated decked areas, you can also place structural composite joists directly onto your grass if a solid concrete base isn't an option.
It is advised, as a rule of thumb, that one joist is purchased per square metre of decking, and they should be spaced no more than 400mm apart.
Composite decking and cladding products are made from a mixture of plastic and wood to create a decking or cladding material that is hard-wearing, low maintenance and resistant to moisture, insects and natural mould. Having grown increasingly popular, composite decking and cladding are available in various styles and are easy to install.
Please note:
Question:
I would like to use these for Decking joists for our new balcony deck, are these joists strong enough to suppository the deck and also the people on it, we would use 400mm centers and the maximum span would be 1850mm
Answer:
Yes these will be fine
Question:
Hi - can these be placed on pedestals for raised decking - as joists
Answer:
Good morning Jay
They are designed the take the weight of Cladco decking so technically yes they would work. However, you would need to check the structural weight if you are not using Cladco decking
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