Clay tile is one of the longest-lasting roofing materials available, but clay tile roofs do require some routine maintenance. Fortunately, there are several simple problems like cracked tiles or mold and algae buildup that can easily be repaired by the homeowner. Here are some tips to help you keep your clay tile roof in good condition.
Inspect Your Roof for Cracked Tiles
When a clay tile cracks, it can allow water to seep under the roof and leak into your home. Inspecting your roof for cracked tiles at least once a year can help you avoid leaks and prevent the wood under the tiles from rotting. You should also inspect your roof immediately any time you see a leak in the attic, as there may be one or more cracked tiles directly above the leak that need to be repaired or replaced.
The best way to inspect your roof for cracks is to use a ladder to climb to the edge of your roof and scan the tiles with binoculars. While the concave shape of clay tiles makes them excellent at resisting weather damage, it also makes them susceptible to cracking from direct pressure. Because of this, you may actually do more damage during your inspection if you walk on the roof.
Clean Your Roof with a Power Washer
Dirt, algae, and mold can build up in the cracks between tiles over time. Excessive buildup will interfere with your roof's ability to drain rainwater effectively. This can lead to tile cracking as water pools on your roof, and can also cause the tiles to become streaked with algae as water runs over them.
Cleaning dirt, algae, and mold from your roof is easy using a power washer. Spraying your roof thoroughly with a mix of water and dish detergent will remove all the grime that has built up over time. If it is necessary to stand on your roof while you are cleaning it, you can lay a pallet on the roof and stand on it to spread out your weight and avoid cracking tiles. Holding the power washer nozzle at a mostly parallel angle to the tiles and using a low-pressure nozzle will also reduce the risk of damaging them.
Clay tile roofs are a durable and attractive choice for homes in any climate. Use these tips to avoid problems with your clay tile roof that could lead to costly repairs. Visit Ziparo Brothers Construction for more information.