Explore tools

Sources & corrections

Where RoofHub evidence comes from.

RoofHub records roofing information from manufacturers, suppliers, government/technical sources and published market examples. The source stays attached to the observation so it can be checked again later.

Source policy

Use the strongest source for the type of claim.

Manufacturer and government sources lead product specifications, compliance and safety claims. Public contractor and scaffolder information is useful for real-world market pricing. Editorial sources can add context, but repetition is not treated as independent proof.

Copyright: RoofHub records facts, observations and links. It does not treat another company's job photography or article text as reusable simply because the original page is cited.

Current dataset

59 recorded price observations

Across 25 unique public source URLs in the current research dataset. Individual published pricing tables use only verified observations relevant to their scope; provisional and stale records remain research-only.

Read pricing methodology

Recorded public sources

Source catalogue

This list is a transparency aid, not an endorsement of every statement on each external website.

  1. editorialArcline Architecture — Roofing Types & Prices guide · other
  2. marketAuckland Renovation — How Much Does a Re-Roof Cost in Auckland? (2026) · roofer
  3. marketBitz and Piecez · supplier
  4. marketBunnings New Zealand · supplier
  5. marketBunnings New Zealand · supplier
  6. marketBunnings New Zealand · supplier
  7. marketBunnings New Zealand · supplier
  8. marketBunnings NZ — roofing underlay listings (verified in browser) · supplier
  9. primaryCalk.nz NZ Roofing Calculator · technical
  10. editorialCheckMyBuilder — NZ Cost Guide 2026: How Much Does It Cost to Replace a Roof in NZ? · other
  11. marketDelta Roofing — Roof Replacement Cost NZ 2025 Complete Price Guide · roofer
  12. marketDIY Supply NZ · supplier
  13. marketEdwards & Hardy — New Roof Cost NZ: A 2026 Price Guide · roofer
  14. marketKing Kong Scaffold — Cost of Scaffolding in NZ · scaffolder
  15. marketKings Roofing — How Much Does a New Roof Cost NZ: 2026 Cost Factors Explained · roofer
  16. editorialMade4Tradies — What Should a Roofer Charge Per Hour in New Zealand? (2026) · other
  17. marketMy Homes Roofing Expert — Decramastic Roof Replacement Auckland Guide & Costs · roofer
  18. marketRoofing Expert NZ — Roof Replacement Cost: Complete 2026 Homeowner Guide · roofer
  19. marketRoofing Systems Limited · roofer
  20. marketRoofing Whangarei · roofer
  21. marketRoofing Whangarei — Roofing Cost Per Square Meter In NZ (2025) · roofer
  22. marketSuperior Renovations — Cost of Colorsteel Roofing NZ: 2026 Auckland Price Guide · roofer
  23. marketSuperior Renovations — Reroofing Cost Calculator guide · roofer
  24. editorialTradie Tools — Scaffolding Hire NZ 2026 · other
  25. editorialTradietools — Roof Replacement NZ 2026 Costs Guide · other

Found something better?

Corrections and stronger sources are welcome.

Send the page URL and the source you think should replace or qualify an observation.

Submit a correction