thatched roof cost
Replacing a typical thatch roof costs on average Â£10 per square foot or about Â£100 per square metre. Mr New said: Check the roof every two or three years. The life of a thatched roof ranges from 25 years to 70 years; this varies depending on where the house is situated and on what kind of material the roof is made of.n average straw thatch roofs have a life span of 25 years, and reed roofs between 40 and 60 years, according to the TAS, but the ridge will need refurbishment every 10 or 15 years.