We’re delighted to announce that Thermohouse is now manufacturing & supplying Posi-Joists, engineered using the proven MiTek system.

Posi-Joists are a modern, high-performance floor solution, combining timber chords with precision-engineered steel webs to deliver:

✔ Project-specific structural design
✔ Full compliance engineering calculations
✔ Full layouts and erection drawings
✔ Precision factory manufacture using MiTek systems
✔ Clearly labelled joists and installation guidance
✔ Timely delivery directly to site

Manufactured to exact specifications and supported by our experienced technical team, Thermohouse Posi-Joists are designed to keep projects moving, from design stage to site delivery.

Whether you’re working on a one-off home, extension, or large-scale residential development, the Thermohouse Posi-Joist solution offers speed, accuracy, and reliability from a single trusted supplier.

📩 Get in touch or send drawings to info@thermohouse.ie

🔗 Learn more via the link below: