

PROFILDECK® Aluminium Joist H55
These hex-head 4.8 x 19 mm self-tapping screws with integral washer are used to fix brackets, adapters, spacers and finishing T-pieces to the PROFILDECK® joist.
Max torque rating: 2.5Nm max (position “”8″” on an 18V cordless combi drill).
Our strong recommendation is to prepare the ground correctly before beginning the project. The choice of aluminium decking joists is crucial for durability. Laying a decking terrace on aluminium joists must be done correctly. Having made that choice, our advice is to read the installation instructions. Using our joist protection tape between the joists and decking boards prevents water retention and extends the life of the aluminium joist decking.
You can calculate the number accurately by sending us the details of your project, but you will soon be able to make the same calculation using the Jouplast® app.
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