We Recommend using Alexander Rose Timber Treatment Plus to maintain the look of your Teak Furniture. TEAK: A beautiful & durable hardwood, which is ideal for crafting beautiful garden furniture. Teak is the most durable timber money can buy with an expected lifespan of over 25 years. Alexander Rose prides itself on only using the finest premium grade teak from Brazil to produce its range of high quality furniture. The FSC managed range is naturally high in oil content, which makes the timber well suited for extreme weather conditions. Teak is naturally yellow/brown in colour & is recognised by its incredibly smooth texture & striped grain. Teak does not need to be treated, however we recommend keeping your investment in tip-top condition (as well as maintaining the original colour) with the Alexander Rose range of teak care products.