ph (03) 5981 4960
Solid structure
provides a robust flooring solution
Engineered for efficiency
excellent strength to weight ratio
Fully site dockable
makes installation quick and easy
Ready service penetrations
provides easy installation of services


MEGAjoist™ is a new, cost effective, environmentally friendly, long span floor joist system that is easy to install and provides ready-made service penetrations. It comes in standard lengths and can be docked in the factory or on site as required, hence there are virtually no lead times.

This patent pending product uses solid timber flanges, and intermediate timber webs that are glued together to act as a solid element. This means that the joist acts more like a timber beam than a truss, thus giving the completed floor system a solid feel.

MEGAjoists are fully tested prior to the release to market, ensuring a strong and durable product is supplied.


The MEGArafter has all the benefits of the MEGAjoist, however the top chord is raked to suit low-pitched roofs or balconies. Customised box gutters can be formed in the MEGArafter end.

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Contact Us

I do Group

F15/7 Lakewood Boulevard
Carrum Downs, VIC 3210

ph: 1300 436 247

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