Frequently Asked Questions
Thatched roofs comprise grasses, reeds, and various natural elements. In the UK, water reed, combed wheat reed, and long straw are the predominant materials, though for historical conservation, alternatives like heather, turf, sedge, rye straw, and veldt grass may also be employed.
The lifespan of thatched roofs hinges on various factors such as workmanship and material quality. Typically, a well-crafted water reed roof endures 25 to 40 years, combed wheat reed lasts 25 to 35 years, and long straw roofs typically endure 15 to 25 years. However, ridge replacements are often necessary within 10 to 15 years of installation, regardless of the chosen materials.
There’s a common misconception that thatched roofs are beyond the means of the average homeowner. In reality, this isn’t accurate. Thatching tends to be competitively priced. Master thatchers typically quote their work based on squares (a unit measuring 10′ x 10′), and the average UK home typically ranges between six and 12 squares. Pricing factors also include the roof style, ridge type and style, and the materials employed.
Thatched roofs offer insulation and a natural water barrier, harnessing the inherent qualities of their construction materials. Master thatchers apply layers of thatch bundles onto the underlying roof structure, creating a protective top coat up to 12 inches thick. Ventilation isn’t necessary as the thatching material naturally allows for breathability.
Thatched roofs require replacement only when their materials deteriorate to the extent of losing effectiveness. For instance, a long straw roof may need replacement or recoating after 15 years at the earliest, while a well-constructed water reed roof might last between 40 and 60 years before necessitating replacement.