A drip in the ceiling after a heavy Melbourne storm is a sign you should not ignore. Many people think they need a whole new roof, but sometimes the cause is much smaller. The mortar along the ridge of your tile roof can crack and fall away over the yearsand rain finds its way in. A roof repointing Melbourne job can fix thisand it costs far less than a new roof. Below, we explain what repointing is, when it stops a leak, when it does notand what affects the price. It helps to know this before you book anyone.
What Is Roof Repointing?
Most tile roofs have ridge caps along the top and hip tiles where two roof sections meet. These tiles are held down with mortar, a mix of sand and cement. Over time, sun, wind and rain wear that mortar down. It cracks, shrinks and drops out in pieces.
Roof repointing means the loose mortar is chipped out and fresh pointing goes on. Often the ridge caps are lifted and re-bedded first so they sit firmly again. Many roofers now use a flexible pointing compound because it moves with the roof and cracks less. Roof repointing is common on older Melbourne homes, where the original mortar can be decades old.
Can Roof Repointing Fix A Leaking Roof?
Yes, but only when the mortar is the cause. Once the pointing cracks, rain slips under the ridge caps and runs onto the timber or sarking below. You may see a stain on the ceiling near the top of a room. Or the damp may show up after a storm and vanish on dry days. In these cases, roof repointing Melbourne roofers carry out can stop the leak right where it starts.
Signs that your mortar could be the problem:
- Bits of mortar in your gutters or on the ground
- Gaps or dark lines along the ridge
- Ridge caps that look loose or have shifted
- Stains on the ceiling near the top of the house
When Repointing Will Not Fix The Leak
Not every leak comes from the mortar. Repointing will not help if tiles are cracked or broken, if a valley gutter has rusted through, or if the flashing around a chimney or skylight has lifted. It also cannot save a roof where the sarking has worn out.
If a roofer only repoints and the real problem is somewhere else, the leak comes back. You will have paid for a job that did not solve anything. That is why a proper roof inspection matters. A good roofer will go up, check the whole roofand tell you plainly what it needs. Sometimes that is roof repointing alone. Sometimes it is repointing plus a few new tiles.
Roof Repointing Cost Melbourne Homeowners Can Expect
The roof repointing cost Melbourne roofers quote depends on a few things. The biggest is the length of your ridge and hip lines, since that is how much work there is to do. Height and pitch matter too. A steep or double-storey roof takes longer and needs more safety gear. The state of the old mortar counts as well. A full re-bed of the ridge caps costs more than a simple repoint.
Prices change from one home to the next, so no single number fits every roof. What we can say is that roof repointing cost is usually well below the cost of a re-roofand it can add years to a tile roof. Ask for a written quote that lists exactly what is included, such as re-bedding, the type of pointingand clean-up.
Why You Should Not Wait
Small gaps in the mortar grow. Each rainy week lets in more waterand that water can rot roof timber, soak insulation and stain your ceilings. By the time you see a mark inside, the damage above is often well underway. A small repair now can save you a large bill later.
Choosing A Roofer For The Job
Pick someone who works on tile roofs every day. Check that they are registered and insuredand ask if they will inspect the full roof rather than just the ridge. Good roofers explain what they found and show you photos. If a quote sounds too cheap, ask what has been left out.
Get Your Roof Checked
If you think your leak is coming from the ridge, GL Roofers can inspect your roof and tell you honestly whether roof repointing Melbourne is the right fix. We will also give you a clear quote, so you know the roof repointing cost Melbourne homes like yours usually need before any work starts.