What are the disadvantages of a thatched roof?
Thatched houses are more vulnerable to fire risk than those covered with other materials, and it is therefore imperative that precautions be taken to reduce the risk. Insurance costs can be higher due to this factor.
Is a thatched roof high maintenance?
One of the benefits of a thatched roof is its durability. Where slate and asphalt tiles may have a lifespan of 20 to 30 years, a high-quality thatched roof can last twice as long without the need for re-roofing. But the key to long life is maintenance.
Why would you want a thatched roof?
It is naturally weather-resistant, and when properly maintained does not absorb a lot of water. … Thatch is also a natural insulator, and air pockets within straw thatch insulate a building in both warm and cold weather. A thatched roof ensures that a building is cool in summer and warm in winter.
Is house insurance more expensive with a thatched roof?
Are thatched roofs more expensive to insure? Expect to pay more for your buildings or contents insurance as a thatched roof is a bigger fire risk than a slate roof. They also have a more expensive rebuild value than conventional houses because they’ve been built using specific materials by specialists.
Does a thatched roof leak?
FAQ #5: Your thatch roof cover will leak, fall apart, blow away, and disintegrate if any kind of harsh weather strikes. … Thatch roofs are known for being great at keeping water out of your home or building.
Do thatched roofs attract vermin?
A Thatch roof is a warm and dry place for pests to live and if it is a straw roof, there will almost certainly be some grain left in it, which will provide a food source for rodents.
Do thatched roofs get moldy?
One of the common complaints about natural thatch roofs is the potential mold problem. … Natural thatch, if done properly can resist it, but over time, many thatch roofs do develop mold. This is so unfortunate, because thatch roofs are inherently durable and beautiful.
Are thatched roofs a fire hazard?
Thatched roofs are always at risk from fire. Once a fire has taken hold in a thatched roof, it will spread rapidly. Some main causes of fire in thatch are: stray sparks from the chimneys, discarded cigarettes and garden bonfires.
Do spiders live in thatched roofs?
Insects such as spiders live in thatch and are only a pest if you are scared of them. … Book lice, mites, cockroaches and flies have also been associated with thatched roofs but these can also be attributed to disturbance of property and other factors but they still are pests which have had to be dealt with.
How thick is a thatched roof?
The courses of thatch are usually around 6 inches (150mm) thick; depending on the type used. A suitable angle of material within the coatwork, of around 20 degrees, can be maintained by the skilled use of some Backfilling.
How long do thatched roofs last?
Water Reed thatch should last from 25 to 40+ years. Combed Wheat Reed from 25 to 35 years. Longstraw thatch from 15 to 25 years. Ridges need to be replaced every 10 to 15 years.