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Devpro · Plan Range

Built better. Breathe better. Live better.

Three Devpro plans, all MgSO4 SIP panels, all Homestar-10 target, all priced as true turnkey builds — no hidden extras.

What all Devpro plans share

  • — MgSO4 (magnesium sulphate) structural insulated panels. Wall R3.83, roof R5.90, floor R4.61.
  • — Homestar-10 performance target. 0.8 ACH50 airtightness target (verified by blower-door test).
  • — Passive-solar orientation tuned to each section.
  • — Turnkey pricing — no "plus finishing" surprises.
  • — 10-year structural warranty; CodeMark / BRANZ appraisal or Alternative Solution compliance pathway.

Looking for a section to pair with a plan?

Browse all Northland sections — each detail page shows which Devpro plans fit the buildable footprint based on the section's zoning and coverage rules.