TL;DR
Quick summary for busy readers. These are the key cost takeaways to know before you compare contractor quotes.
- Many isolated leaks are repairable for hundreds of euro if the structure is sound and the roof is not at end-of-life.
- If repairs approach a large share of a replacement quote and the roof is 25–30+ years old, replacement is often better value.
- Always ask for photos, a written scope, and whether scaffolding is included.
What counts as a repair?
Typical repairs include slipped tiles, localised flashing failures, small valley leaks, mortar failures at the ridge, and targeted storm damage. These jobs are usually priced for labour and a small materials bundle rather than a full strip.
When a repair is the right call
- The roof is generally sound and failures are localised.
- You have a clear cause (for example, a slipped tile row after high winds).
- There is no widespread delamination, widespread mortar cracking, or repeated leaks in multiple rooms.
When to budget for replacement instead
If you are seeing repeat leaks, widespread tile movement, internal staining in multiple locations, or your roof is beyond its expected service life, repairs can become an expensive patch cycle. The clearest next step is to compare against a full replacement range.
Read the repair or replace guide and the new roof cost Ireland 2026 pillar page before you commit to either route.
Get a baseline before you ring contractors
Use the free roof cost calculator to model your property quickly, then request itemised repair quotes that separate labour, materials, access, and VAT at 13.5%.