How Often Do You Replace A Thatched Roof
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How often do you replace a thatched roof. Water reed also known as norfolk reed 50 60 years. For more insight into owning and maintaining thatch consult these frequently asked questions about thatch products and roofing. Q what is thatched roof. It s not unknown for thatched roofs with regular maintenance to last up to 60 years though.
Although a thatched roof should last around 30 years before it must be replaced the ridge should be replaced every 10 to 15 years as it receives the most wear and tear from the weather. Thatch roofs on homes holiday cottages and lodges can be changed to other roofing types. On close inspection it may turn out a new thatched roof may not be required and new coats of reed may need to be applied to your existing thatch roof. This is an important factor in both the cost and the frequency of roof replacements and it will vary from property to property for the following reasons.
We offer a range of different roofing products when changing from thatch and can recommend which is best for your particular roof. The answer depends on the thatching material and how well you take care of your thatch. The layer of the reed will depend on the type of reed you have on your existing roof. The 50 year figure for a replacement thatched roof is of course subject to the type of materials that were used either in the original build or during any subsequent replacements.
Combed wheat 25 40 years long straw 15 25 years. Before making your purchase you may have a few more questions about thatch products. Thatching is the craft of building a roof with dry vegetation such as straw water reed sedge cladium mariscus rushes heather or palm branches layering the vegetation so as to shed water away from the inner roof since the bulk of the vegetation stays dry and is densely packed trapping air thatching also functions as insulation. On the high side a well built water reed roof could last between 40 and 60 years before needing to be replaced.
How much does a thatch cost to install. Thatched roofs only need replacing when thatching materials break down to the point of no longer being effective. The coatwork will vary depending on the material used and its associated lifespan. Bosazza roofing specializes in converting thatch roofs to other roofing solutions.
The following figures allowing five years either way are a reasonable guide to any thatched roof which is not exposed to great extremes. Generally speaking though the lifespan of water reed thatch is about 30 years combed wheat is about 30 years and straw is about 20 years. On the low side a long straw roof might have to be replaced or re coated after 15 years. To keep the roof in best condition.
Generally the ridge of the thatch will require replacing every 10 15 years. How often do i need to replace a thatched roof.