Thermacell is one of the most stable building systems on the market, due to its unique locking systems, yet it is still advisable to firmly brace the walls with steel or timber braces if walls are being pumped to full height in one go.
When walls are being filled in stages a minimal amount of bracing - or none - is required.
Feel free to contact us for detailed advice, including tips on how you can develop your own bracing if required.