One of the most common questions from homeowners with an ageing roof is whether it can be restored, or whether a full replacement is unavoidable. The answer comes down to the condition of the structure underneath, not just the surface.
What Restoration Involves
Restoration typically includes repairing or replacing damaged tiles, re-bedding and repointing ridge capping, cleaning, and applying a protective sealant or fresh coat of colour. It's a great option when the underlying structure and roof covering are still sound.
When Replacement Is the Better Call
- Widespread cracking or delamination across most of the roof, not isolated spots
- Sagging rooflines indicating structural timber damage
- Persistent leaks in multiple locations despite prior repairs
- The roof covering has exceeded its realistic lifespan
- You're planning to change materials, e.g. tile to Colorbond
The Cost Comparison
Restoration is generally 40-60% cheaper than a full replacement and can add 10-15 years of life to a roof in good structural condition. But restoring a roof with underlying structural problems is a false economy -- it just delays a bigger job.
Our Approach
We never recommend a replacement when a restoration will genuinely do the job, and we won't recommend restoration if we think it's just delaying the inevitable. Our free inspection gives you an honest read on which category your roof falls into.