Excellent quality roofing tiles are durable, and a lot of will last over a century. It is unusual to have issues with anything on a large scale unless the roofing tiles were set up improperly or the tiles are of poor quality. And, while you will spend more at first on a tile roofing system, over time they can be really economical.
Moss and algae will not eat through a tile roof extremely quickly, certainly not as easily similar to a wood shake roof. And most of the time, tile roofing system repair is not as urgent in nature as it is for other materials. Since tile roofing systems are expensive to set up, it is better to fix the tiles than change the roofing.
The most common two problems with tile roofing systems are cracked or broken tiles and particles buildup.
Just like all roof upkeep, keep overhanging trees cut down to reduce shade and particles. This will slow the development of moss and algae and lower buildup of particles. To prevent moss growth you can fit a copper wire web to the ridge line. Water running over the copper will minimize the amount of moss that grows below it. (If you gather rainwater for drinking, do not utilize this method.).
Build up of moss and particles in the slots between the tiles can cause water to support under the tiles. When this occurs, it can be tough to determine the source of a leak . Tiles hang on long strips of wood that run horizontally, so water that gets behind the tiles can follow the boards and cause a leak in another area. Valley areas of the roof are particularly susceptible to this problem, and should be cleaned up every year.
Pressure cleaning is the most safe and efficient way to tidy moss and algae, and is recommended by the Tile Roof Institute.
Repairing and Changing Broken Tiles.
Tiles can break or become damaged by severe weather conditions such as high winds or large hail, incorrect setup or from being walked on. When dealing with the roof, work on slabs or a roof ladder. If you walk directly on the tiles, they will break.
If your roofing begins shedding undamaged tiles for no obvious reason, it could be that the installer utilized cheap galvanized nails instead of copper or stainless steel. In this case, relaying all the tiles with the proper nails is the only option.
Some tiles can be repaired with silicon sealant or adhesive.
To replace a tile, pry up the tile simply above the broken one.Break the broken tile into smaller pieces and carefully remove them. Pry out nails. Spread a percentage of roof cement along the underside of the replacement and slide it into location. For a single tile replacement, simply the adhesive will be sufficient. Press all tiles down snugly.
Matching tile on an older roof can be challenging. Roofing system tile suppliers that carry a large stock of restored roofing system tile can be your best alternative. If you can not find a match, you can take tiles from a less visible part of the roofing system and fill that area with the closest match you discover. Utilize the matching tile on the more visible locations. You can also have custom-made tiles made, but this is pricey and getting a specific match is not ensured.
Fixing Metal Sporting.
If you have metal flashing that require repair work, often you can lift the tiles simply around the flashing, replace them and return the tiles. You may also discover and change broken tiles at this time. Whether you do the work yourself or work with a roofer , care is required when dealing with a tile roofing or you will cause more damage than you repair.