CONSISTENT WEATHERED FINISH

When timber is left uncoated and exposed to the elements, it will gradually weather to a silver-grey color. The speed and uniformity of this weathering process depend on several factors, including the location, orientation, and design of the building. Timber that is sheltered from harsh weather conditions will take longer to weather, which can lead to an uneven or patchy appearance over time. This uneven weathering can take years to balance out, and in some cases, the timber may never achieve a consistent look. SiOO:X addresses this issue by providing a uniform weathered appearance within just a few weeks.

SIOO:X COLOURS

SiOO:X provides a beautifully even façade that is consistently weathered in appearance. It is available in two options: Original (a clear coating) and pigmented versions in Light Grey and Mid Grey. A rapid curing process begins immediately after application; any initial patchiness will fade over a period of 10 to 16 weeks. However, the Light Grey and Mid Grey options will impart more immediate color to the timber. After 2 to 3 years, the timber will be fully cured, achieving its final color. The result is a consistent weathered tone that develops years faster than with natural weathering.

BURNBLOCK® FIRE RETARDANT

We are excited to announce a groundbreaking development: our timber is now coated with both SiOO:X Wood Protection and Burnblock® Fire Retardant treatment. This integrated system of Burnblock® and SiOO:X has undergone extensive fire testing according to EN 13501-1 and achieves a Euroclass rating of B-s1, d0. This innovative combination provides architects and designers with the versatility to incorporate SiOO:X treated timber into a variety of structures, enhancing fire performance and opening up new opportunities for innovative and sustainable design. The system utilizes a specially developed version of SiOO:X.

Testing and development

B & F Specialist Timber is proud to have collaborated with SiOO:X for several years on an ongoing program of testing and product development. We are honored to be SiOO:X’s UK Premier Specification Partners and Distributors.

Thermowood factory coated in SiOO:X Light Grey – 6 Months aged

Thermowood factory coated in SiOO:X Light Grey – just applied

Thermowood with SiOO:X Original, Light Grey & Mid Grey – 8 Months Cured

Thermowood with SiOO:X Original, Light Grey & Mid Grey – just applied

SiOO:X

SiOO:X Wood Protection prevents differential weathering, allowing for a consistently weathered appearance without delay. Composed of natural and non-toxic ingredients, SiOO:X repels moisture and creates a natural protective barrier for timber cladding.