Do SIPs work with planners?
Yes — SIPs are an accepted building technology and will not cause problems with planning approval.
SIPs are recognised by planners and building control, and should not cause issues with planning approval when detailed and engineered properly. SIP Build UK is always available to give advice.
more context on SIPs and how they fit into design and approvals:
👉 https://sipbuilduk.co.uk/sips-explained/