Like its name suggests, a tree bench is installed around the tree trunk to provide an additional sitting area in the garden, improve its functionality and give it an additional appeal.
Wood is of course the most popular choice for tree benches because it creates an appearance of the extension of the tree.
Unfortunately, most types of wood cannot withstand the harsh outdoor conditions without protective treatments and even then, they last up to two decades.
But there is one type of wood which does not need any kind of protection against the outdoor conditions and can last a lifetime - teak.
Teak is a tropical hardwood which is one the best materials for all types of garden furniture including tree benches because it is naturally resistant to the effects of the weather and because it is not vulnerable to termites.
This is due to the fact that its natural oils create a barrier which protects the wood against the effects of rain, ultraviolet light, temperature changes and other weather elements as well as repel wood-eating insects.
As a result, teak tree bench never needs to be treated with any kind of protective coatings or paints and can be left outdoors all year round.
In addition to being exceptionally durable, teak is also highly valued for its unique aesthetic appeal which give the garden a touch of luxury and prestige.
The original yellowish brown colour, however, eventually changes into silvery grey.
The so-called weathering process is normal for teak and does not have any effect on its durability and physical properties.
In addition, many people consider the aged teak look even more beautiful.
It is possible to postpone greying of teak with periodic treatments with teak sealer or teak oil but most teak garden furniture brands recommend against teak furniture treatment, especially with teak oil.
Firstly, it is not really teak oil in the true meaning of the word.
It is made from linseed or tung oil and is called teak oil because it is usually used for teak furniture.
The second reason why most teak garden furniture manufacturers advise against the use of teak oil is also the fact that it can affect teak's ability to fight the hostile outdoor conditions and durability, especially if you discontinue to treat it or do not treat it at regular intervals.
In addition, teak oil tends to promote mould growth which causes black patches on the wood's surface.
A quality teak sealer does not harm the wood and is generally a safer choice, however, it is best to leave a teak tree bench untreated because it is not any less durable than the treated one.
If you are looking for an aesthetically appealing and comfortable wooden tree bench which lasts, teak tree bench is without a doubt the best choice.
Be sure, however, to pay attention to quality grade of teak wood from which the bench is made (quality teak garden furniture is made exclusively of grade A teak) as well as to quality of workmanship.
You can quickly determine whether the tree bench is made according to high quality manufacturing standards or not by paying close attention to details as well as the length of guarantee on the bench as the brands which are confident in quality of their furniture offer a 10-year guarantee.