any thatched roof which is not exposed to great extremes. Surrounding Landscape - People are surprised to learn that the surrounding landscape can affect the life of a thatched roof. PE thatch is one of the most durable thatched roof materials. Combed Wheat 25-40 years Long Straw 15-25 years. The more effort you … If the roof has been well designed and if the reed has been applied in a professional way, a thatched roof can last at least 25 years. The main failure point of a thatched roof, by design, is the ridge. Apart from a new ridge every 8-15 years, if a thatch roof is well maintained then it can last for many, many years and the killing and removal of moss and its spores will help with this long lifespan. Get a competitive quotation for your thatching work from a Master Thatcher in Your area. Mexican Palm Thatch Roll 35in x 8ft. In other words, as long as any other roof. Thatching is having a revival because it’s known as environmentally friendly with natural materials. A. Many people also find the growth of moss on a thatched roof unsightly and it will attract birds to the roof which can cause additional problems. ... How does a thatch roof perform in heavy winds? What determines thatched roof lifespan? Roof pitch is critical to moisture run-off, so a roof with an inadequate pitch could retain more moisture and thus experience a shorter lifespan. Generally the ridge of the thatch will require replacing every 10 – 15 years. If your roof has been thatched within the last 7 years, this I not necessary. The Thatcher's Craft, 1960, remains the most widely used reference book on the techniques used for thatching. The thi… The life expectancy of your thatch will vary according to: Water Reed – 25 – 40+ years. The life expectancy of a thatched roof mainly depends on details of planning and construction of the building, as well as on the careful realisation and crafting and the materials employed. If a Thatcher says a water reed roof will last 40 years, does it mean that in its 41 st year the roof will start to leak? From moisture to wind to sunlight, the elements take their toll on thatched roofs like nothing else. The lifespans listed above are just averages. If you have appropriately thatched roofs, they are sure to even last until your next family generation. Thatch is not exactly a new material, having been around for about 10,000 years. It is the most commonly used material in Devon, as well as several other English counties. A steeply pitched roof is of the utmost importance. When thatched properly by professionals, the major portion of such a roof (the water reed) should last about 30 years in the Irish climate. The lifespan of a thatched roof and therefore its maintenance requirement is due to several factors. A roof that cannot breathe is prone to decay due to trapped moisture.9. Such ridge line replacement is, luckily, a fairly rapid and reasonably inexpensive procedure. Believe it or not, thatch is an incredibly durable material and depending on the type of thatch you have. As with any other roofing system, a thatched roof requires proper maintenance. Repairs may extend the life of certain areas but it will reach a situation where there is no life left in the surrounding material and it is false economy. Various figures are quoted for how long a thatched roof should last, but what do these figures really mean? E xperience has shown that a roof structure, with a minimum pitch of 45 degrees, is necessary for a successful thatched roof. The Thatch Company imports its water reed mainly from Turkey. A thatched roof is sturdy, durable and an effective barrier against the elements and is impenetrable to bugs, birds and vermin. It is not only beautiful on the eye, but also environmentally beautiful. During the life of a thatch, various work will usually need to be carried out to ensure that the roof retains its aesthetic appearance, functionality and that the maximum reasonable lifespan of the roof as a whole can be achieved. We are the largest supplier of thatch roofing in the United States, with over 2 million square feet of thatch installed in hotels, resorts, theme parks, zoos, restaurants, bars, tiki huts, and cabanas all over the world.. There is no doubt that thatched roof ownership comes at a high comparative cost when you consider that straw thatch may require a re-thatch every 20-30 years and ridges need replacing every 10-15 years but these are often, as in this case, very special buildings, and they are worth the high cost of ownership. Expensive – Installing thatched roofs is a very labour intensive process, often taking around 4 weeks to fully complete, which means that it is one of the more expensive roofing options. If a Thatcher says a water reed roof will last 40 years, does it mean that in its 41 st year the roof will start to leak? A contractor not considered a master of the trade may not be able to produce the same level of quality. Usually, modern roofs only have a maximum lifespan of only 30 years. Here at Huber and Associates, we have been installing Endureed® synthetic thatch for more than 30 years, and are one of the nation’s few synthetic thatch roofing contractors. Some roofs, however, become much older. An extensive list of factors we will discuss in this article. A: With a network of thatch going back 5’+ into the roof, wires, and steel rods, thatch is quite a sturdy roof. A thatch roof has the distinct advantage of being both an insulated roof and a beautiful, athletically-pleasing ceiling. Thatchers recommend installing plastic netting on roofs that are prone to bird and rodent problems.8. Ridges, whatever their design or type, have a life-span of 10-15 years. Combed Wheat Reed – 25 – 35 years. Also thatched roofs only have a lifespan of between 15-50 years and so there will be considerable ongoing costs associated with them. The plants’ natural water resistance makes rain simply run off the roof. Paying to install a high-quality roof should, in most cases, mean that the roof will outlive the person who installed it. The ridge takes most of the punishment from weather, animals, debris, and so forth. Longstraw thatch from 15 to 25 years. Mosscan be a problem if very thick, but is not usually detrimental, and many species of moss are actually protective. Any kind of roof will have its lifespan shortened by major weather events like hurricanes, tornadoes, or other storms, so even if your roof and home seem relatively or undamaged after such an occurrence, know that you should have the roof checked out right away to make sure there aren’t any small issues that could prove to be a major problem in the future. Various figures are quoted for how long a thatched roof should last, but what do these figures really mean? Suffice to say that a thatched roof installed by a master craftsman using high-quality materials should provide decades of reliable service. Thatched roofs are getting renewed attention in the UK, thanks in part to their eco-credentials. A 50 year lifespan rivals any of … That's why thatched roofs in a very humid environment don't last as long as comparable roofs in drier environments. We will begin with the materials used â both on the original roof and any additional coats added over the years. As you can see, different kinds of materials have longer life expectancies than others. Artificial thatch is easy to install compared to natural thatch products and is equally cost-effective. Ryan is a freelance journalist and spends most of his work time researching and writing for many well know industry magazines. During the typical span of a residential occupancy — anywhere from eight to 15 years — you will generally need to … Thatch roof sealers can add approximately two more years to the life span of your thatched roof, with minimal cost and effort up front. Everything from wild grasses to wetland plants was utilised. This is important because thatch goes through a rather rigorous process before it is suitable as a roofing material. A wire mesh is placed over the whole roof to keep out birds and vermin. With that said, there’s a slim chance that you might not need to replace your roof … The Lifespan of a Thatched Roof. Our goal is to provide unbiased facts about thatched roof property and the thatching industry. Roof design, aspect of building, quality of thatching materials and application all play their part in the lifespan of a thatched roof. Water reed is the most durable material, with a lifespan of 55 to 65 years. Fletch thatching, which uses straw, is a traditional option in Ireland that lasts eight to 12 years. Combing breaks off all the dead points, ups compaction and aids water run off. Does it mean the roof will be beyond any kind of … Here in the UK, we tend to be very fond of thatched roofs due to their historical significance. With proper maintenance and care, a thatched roof can last for up to 50 years or more. The life of your thatch roof can be extended significantly by doing a good repair at the right time. Wiltshire, England. Because the ridge is the weakest link in roof construction. 3.4 out of 5 stars 2. $87.55 $ 87. In England a ridge normally lasts 8–14 years, and re-ridging is required several times during the lifespan of a thatch. There are a lot of factors that can affect the lifespan of a thatched roof including: Natural degradation of the thatch over time; Inadequate thickness or compacting of the thatch when installed; Overhanging trees and shady settings It is an all-purpose thatched roof material that can be used to complete nearly any design. It’s important to have your roof inspected regularly, just like you would your boiler or car, the better maintained you keep it, the longer it will last! However, some older roofs benefit from a check-up from time to time that we can arrange for you. With lots of choice for styles and colors, PE leaf thatch is popular for customers who need to decorate their roof … The more than 1500-year-old construction guidelines are simple: A Sukkah must have at least two and a half walls and a thatched roof through which the stars are to remain visible. As a rule, a thatched roof has a life span of between 25 and 40 years. 50 to 55 degrees of pitch is more desirable. Thatch that has been stored for too long can become brittle if not protected from the elements. But in cases where poor design or installation results in poor breathability, the lifespan of a thatched roof will be reduced. A thatched roof adds a certain amount of character to a building that you just can't get from roofing tiles or metal products. But the key to long life is maintenance. Apart from a new ridge every 8-15 years, if a thatch roof is well maintained then it can last for many, many years and the killing and removal of moss and its spores will help with this long lifespan. Why Turkey? Roof thatch ,enough to cover structure Galvanised hardware such as bolts and screws for assembly Touch up stain Engineered Design. Thatchers today are working with developers and architects to make it the preferred roof of the future. 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