What is Thatch Roof and Its Advantages & Disadvantages

What is Thatch Roof?

Thatch Roof: It is a Art or Craft of house Roof with Dry Vegetation, which includes Rushes, Heather, Straw, Water Reed, Palm Branches or Sedge, Layering the vegetation so it will block the shed of water from inner roof. Thatch Roof is also Called as ” Thatching “.

Thatch Roof also act as Insulation because so many Dry Vegetation is used for its making which Trapped Air. In ancient time Thatching is usually used in both tropical and temperate climates. It is Very Eco Friendly Roofing Method.

In the majority of England, cover stayed the solitary roofing material accessible to the heft of the populace in the open country, in numerous towns and towns, until the last part of the 1800s. Business dissemination of Welsh record started in 1820, and the portability given by channels and afterward rail lines made different materials promptly accessible.

During Mid 1800, In United Kingdom the number of Thatching Property Increase but Decrease in the 1900 centaury due to Agricultural Recession. A 2013 report assessed that there were 60,000 properties in the UK with a covered rooftop; they are normally made of long straw, brushed wheat reed or water reed.

In old times, Thatch Roof is mark as poverty but now due to increase in the popularity of ancient Style of Roof many rich people used thatch roof in their building or house roofing. Now its is mark as sign of Richness. Not only in UK, Thatch is also popular in other Country which Include Germany, The Netherlands, Denmark, parts of France, Sicily, Belgium and Ireland.

Material Used in Thatch Roof

Below are the Material used in Thatching:

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Material Used in Thatch Roof
  1. Straw

Good Quality of Straw can withstand up to 50 Years. Mainly Straw is Applied on over the weathered surface Which is called ” Spar Coating “. In Medieval Period, all of these roofs are thatched with wheat, rye, or a “maslin” mixture. This Wheat Grow up to 1.8m tall in very poor soil.

2. Water Reed

Water Reed is most Commonly used material in Thatching. It takes 4–5 Acres of land of very much oversaw reed bed to deliver sufficient reed to cover a normal house, and enormous reed beds have been extraordinary in a large portion of England since the Anglo-Saxon time frame.

3. Palm

In many Area, Palm leaves are used on the wall and Rooftop of the house. Many species of palm trees are called “thatch palm”.

Cost of Thatch Roofing

Cost of any roofing is depend on the area size, Design, Style and Material used for making Rooftop of Building. Materials like Norfolk Reed, Combed Wheat and Long Straw, Every material has different cost and lifespan.

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Cost of Thatch Roofing

Cost of Thatch Roof: Approx. $12 to $20 per Square Foot.

Advantages and Disadvantages of Thatch Roofs

So below are the list of Advantages and Disadvantages of Thatch Roof:

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Advantages and Disadvantages of Thatch Roofs

Advantages of Thatching

Below are the list of Advantages or Pro’s of Thatched Roof:

  • Materials are Easily Available.
  • It has Waterproof Properties, Due to Waterproof Leaves and Plain Grass.
  • It is Lighter in weight, So less timber is used.
  • It also has Insulation Properties.
  • It is Natural Eco Friendly Material.
  • It can be recycle for other used.
  • Flexibility: Cover can be molded into delicate, stylishly satisfying structures, which is a decent contrast to the hard lines of other roofing materials.

Disadvantages of Thatching

Below are the list of Disadvantages or Con’s of Thatched Roof:

  • It has fire risk because of grass and flammable material is used.
  • Thatched on Roof is more Expensive than other roofing like Slate Roof or Tiles Roof.
  • Bird can Damage that because of dry Vegetation used.
  • You should review your rooftop, or have it examined expertly once every year to guarantee that it’s on acceptable shape.
  • Installing thatch is labour intensive and can take up to four weeks.

How does a Thatching roof affect performance?

The Thatching roof is a lightweight, lightweight, and economical roofing solution, and is best suited for roof sizes of between 100 sq. meters to 300 sq. meters. Thatching roofs are primarily used when the roof is flat, the roof thickness is between 18 inches to 24 inches, the roof span is less than 60 feet, and there are no rafters or roof vents to support the weight of the roof. Thatching is cost-effective, easy to install, durable, and it allows the rainwater to drain off through the roof’s pores. In addition, its low weight helps to reduce the cost of installation.

How do you maintain a Thatching Roof?

Thatching roof maintenance helps you to avoid the cost and time involved in re-thatching a roof. It is better to re-thatch than to remove your thatch roofing.

Most old roofs built before the 1950s are of the thatch style. The thatch material needs to be re-thatch every 5-10 years. If you let the thatch roofing dry and become brittle, you have to remove it completely to renew the roofing. But if you repair the old thatched roof and put in proper thatch layers, this way is known as “thatching by layers”.

The most common method of thatching is the thatch and bale method.

Thatch Fires

Thatch fires are very common.They are caused when a fire breaks out in the roof of a house. The roof is usually made of reed which is a natural product and is very easy to light. The fire will spread quickly, which is why it is so important to call the fire service as quickly as you can to put out the fire.In the event of a fire on a property with a thatched roof, it is imperative that the roof is checked for signs of damage or fire immediately. If the fire is put out quickly, the thatch will be fine and it will not need replacing. If not, it will need replacing.

Would a Thatching Roof be a good choice for my area?

Thatching roofs are one of the most popular and versatile ways to design a roof. It’s used by most of the people and it is durable. But the roof should be well planned to ensure long-term support.

Thatching roof is suitable for any type of building and in any seasons. You have various types of thatching roof according to the required functionality. It covers nearly 30% of the whole roof. Thatching roof can be made up of different types of materials such as thatcher’s twine, metal spikes, metal cables, reed or plastic stakes. The advantages of thatching roof are: it is the cheapest and easy way to make a roof.

Also Read: Roof Decking and Best Step to Replace Rotted Roof Decking