How Many Years Does A Thatched Roof Last

How much does a thatch cost to install.

How many years does a thatched roof last.

The pitch the steeper the pitch faster the roof can shed water. The materials used on your thatched roof can contribute to the lifespan of it. Citation needed good quality straw thatch can last for more than 50 years when applied by a skilled thatcher traditionally a new layer of straw was simply applied over. In cases of roofs with dormers and valleys the dormers and valleys will wear before the main coat due to having a lower pitch.

High humidity and wind also affect the lifespan of the thatch. Many thatched house owners have been told that their roofs should last 30 40 years but it is hard to put an exact lifespan on a thatched roof as each thatched roof will vary depending on different factors. The main factors are. There are more than 60 000 thatched roofs in the united kingdom and over 150 000 in the netherlands.

Under normal conditions a good thatched roof will not last more than 60 years without requiring major repairs. Homeowners with wood shake roofs should expect them to last about 30 years while fiber cement shingles last about 25 years and asphalt. But how long does a thatch roof covering last. But hurricanes hail and lack of maintenance can knock years off of the total lifespan of a tile roof.

At the hands of a skilled craftsman though it is possible to preserve the first layer of a thatched roof by applying a new coat over the top of it thus making it feasible to save the original roof for hundreds of years. Both are influenced by the size and complexity of the project. This roofing option is made of concrete or clay clay being a longer lasting choice. Thatch is popular in the united kingdom germany the netherlands denmark parts of france sicily belgium and ireland.

Just like any construction project thatched roofs have two costs. That said the core or main structure of a thatched roof can last for several decades up to 40 to 50 years depending on your climate but the roof ridge will need to be replaced every 8 to 10 years. Longstraw thatch from 15 to 25 years. Ridges need to be replaced every 10 to 15 years.

Good quality straw thatch can last several years when applied by a skilled thatcher. Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof. It s not unknown for thatched roofs with regular maintenance to last up to 60 years though. Average lifespan of a tile roof tile roofs can last over 50 years with proper installation.

Water reed thatch should last from 25 to 40 years. Combed wheat reed from 25 to 35 years.