Partially upheld: claim handling, coverage dispute, unfair claims assessment complaint against National House-Building Council (NHBC)
Financial Ombudsman decision DRN-5894975 of 2026-04-30T00:00:00+00:00. claim handling, coverage dispute, unfair claims assessment complaint against National House-Building Council (NHBC). Outcome: Partially upheld.
Decision detail
| Reference | DRN-5894975 |
|---|---|
| Decision date | 2026-04-30T00:00:00+00:00 |
| Firm | National House-Building Council (NHBC) |
| Product | GAP / warranty insurance |
| Claim type | claim handling, coverage dispute, unfair claims assessment |
| Outcome | Partially upheld |
| Remedy | NHBC is required to include floor covering damage as part of the claim and provide compensation for this damage. |
Summary
Mr K complained that NHBC unfairly handled his building warranty claim by refusing to replace roof tiles he believed were unsuitable for the roof pitch and by declining to cover floor damage caused by water ingress. The ombudsman found that NHBC's detailed inspection reports with photographic evidence more persuasively demonstrated that incorrect tiles did not cause the two separate water ingress incidents occurring in different roof areas. However, the ombudsman upheld Mr K's complaint regarding floor damage, requiring NHBC to cover this damage since NHBC accepted the roof failed due to poor workmanship and had already agreed to repair the roof itself.
The Ombudsman's reasoning
The ombudsman found NHBC's detailed inspection reports with photographic evidence more persuasive than Mr K's roofer's report, which did not include physical roof inspection. The two separate water ingress incidents occurred in different roof areas with different identified causes, inconsistent with a systemic tile defect. However, since NHBC accepted the roof failed due to poor workmanship and agreed to repair it, fairness required NHBC to cover the resulting floor damage rather than requiring Mr K to claim on home insurance first.
How this compares
| Group | Decisions | Uphold rate |
|---|---|---|
| National House-Building Council (NHBC), all decisions | 7 | 43% |
| GAP / warranty insurance, all decisions | 1,253 | 37% |
Source
Read the original decision on the Financial Ombudsman Service website