Heritage restoration & conservation — NSW
Bonusrisehub specialises in sensitive restoration of plaster, cornices, mouldings and period finishes across homes and heritage buildings in Australia. We combine archival techniques with compliant modern methods.
Why heritage restoration matters
Preserving original fabric retains cultural value and long-term asset worth. We assess significance, stabilise finishes, and apply reversable conservation-compatible materials where possible.
- Material-first assessments
- Conservation plans aligned with local council guidance
- Skilled trades in lime, gypsum and traditional plasterwork
Assessment & reporting
Detailed condition reports, recommended treatments, and costs tailored for heritage grant submissions or private projects.
Conservation works
Gentle cleaning, consolidation, patching with matching mortars, and careful redecoration using traditional paints and finishes.
Project handover & maintenance
Maintenance schedules and documentation to help councils and owners keep restored elements in optimal condition.
Materials & techniques
Case studies
Victorian terrace — Sydney
Full façade lime repair and internal cornice restoration with period paint matching.
Edwardian hall — Newcastle
Ceiling rose re-casting and consolidation of cracked plaster with reversible methods.
Conservation lead
Our lead conservator coordinates with councils and heritage architects to ensure compliant outcomes.
Maintenance & compliance
| Issue | Typical treatment | Recommended review |
|---|---|---|
| Hairline cracking | Consolidation and sympathetic skim | Annually |
| Salt efflorescence | Source damp, poultice, lime repair | 6–12 months |
| Missing mouldings | Hand-cast replacement & repaint | At project completion |
Start a conservation consultation
We provide diagnostic visits, written estimates and conservation plans that support council approvals and grant applications across NSW.