Flat Tile Roof Repair Done Right - Slipped Tiles, Cracked Mortar and More

Tile roofs are built to last - but they're not bulletproof. Over time, tiles slip out of place, mortar cracks, debris packs into the valleys, and vent pipe seals start to fail. None of it is obvious from the ground. By the time you notice a water stain on your ceiling, the damage is already done.

Here's what we were working with on this flat tile repair job. Slipped tiles that had shifted enough to leave gaps. Damaged tiles that needed full replacement. Cracked mortar at the ridge that had essentially stopped doing its job. A vent pipe seal that was letting water in around the base. And valleys packed with leaves and debris that were blocking proper drainage.

We reset the slipped tiles, swapped out the damaged ones, resealed the vent pipes, and repointed the cracked mortar. Then we cleared out the valleys so water can actually move the way it's supposed to. Each one of those steps matters - skip any of them and you're back to square one when the rain hits.

That's the thing about tile roof maintenance. It's not glamorous work, but getting ahead of these issues is almost always cheaper than dealing with what happens when you don't. A handful of slipped tiles and some cracked mortar is a repair. Water sitting under those tiles for a season or two becomes a much bigger conversation.

If you've got a tile roof and you're not sure what's going on up there, a roof inspection is a good place to start. You'd be surprised what a trained eye catches that most homeowners never see from the ground.