New Zealand · AI-powered · Free to try
Free Roofing ITP Generator
Generate a complete Inspection & Test Plan for roofing works in seconds. Covers metal roofing, membrane roofing, sarking, flashing, guttering, downpipes, and penetration sealing — with hold points for weatherproofing verification.
- Roofing-specific hold points and witness points
- Aligned with AS/NZS standards and the NZ Building Code
- Sign up free to download your PDF
Trade
Scope
Brand
Project
Finish
What trade is this ITP for?
We'll tailor the inspection items, hold points and standards to your trade.
Applicable Standards (AS/NZS & NZ Building Code)
- AS 1562 — Design and Installation of Sheet Roof and Wall Cladding
- NCC Volume 1 — Weatherproofing Requirements
FAQ
- What are the key hold points for a roofing ITP?
- The critical hold points are sarking/underlay installation (before sheeting covers it), flashing and penetration sealing (before trim and accessories conceal them), and any specified water testing. These are stages where defects are concealed by subsequent work and cannot be re-inspected without destructive investigation.
- Is a water test required for roofing?
- A water test (hose testing) is not always contractually required but is strongly recommended, particularly for complex roof geometries, membrane roofing, and areas with multiple penetrations. Where specified, it should be a hold point in the ITP with the test method, duration, and result recorded.
- Do metal roofing and membrane roofing need separate ITPs?
- If your project has both metal roofing and membrane roofing (e.g. Colorbond on pitched areas and a torch-on membrane on a flat podium), they should either be separate sections in the same ITP or separate ITPs. The inspection criteria, hold points, and applicable standards differ significantly between the two systems.