Timber cladding adds a timeless charm to buildings, but its weathering process is a natural phenomenon influenced by various factors like location, design, and elevation. Over time, exposure to the elements transforms the vibrant hues of freshly installed timber into a silvery-grey patina, a characteristic look admired by many.

The Natural Weathering Process

When timber cladding is first installed, its surface is rich in natural oils and pigments that give it a distinct color. However, as it ages, exposure to sunlight, rain, wind, and humidity gradually breaks down these components. This process, known as weathering, is influenced by environmental conditions, with some areas experiencing faster or slower weathering rates.

The appeal of natural weathering lies in its organic evolution. Each timber piece develops a unique pattern of light and dark shades, reflecting the local climate’s specific effects. For those who appreciate authenticity and the passage of time embedded in architectural aesthetics, natural weathering is a desirable outcome. However there are products and treatments that can put you in charge of the weathering!

Introducing SiOO:X: Controlling the Weathering Process

SiOO , an innovative impregnation system developed in Sweden, offers a compelling alternative for achieving a weathered look with precision and efficiency. Unlike natural weathering, which can be unpredictable and vary from one section of cladding to another (known as differential weathering), SiOO allows architects and builders to exert control over the weathering process.

For more information about  our Sioo Coatings in the Manchester area or nationwide Call 01302 351635 or Email: Patric@davidsontimber.co.uk

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