Woodhouse Weatherproof® is one of Australia’s most popular and trusted H3 exterior treated radiata pine timber products. Manufactured by finger jointing defect-free, New Zealand radiata pine, it is factory pre-primed in weatherproof pink and available in a range of lengths and profiles. Eco-friendly and treated using an organic H3 LOSP (Light Organic Solvent Preservative) for resistance against termite and fungal attack, it provides genuine peace of mind for outdoor use in all structural and decorative applications. Use our interactive guide to help you plan your next Woodhouse Weatherproof project or view the full range below.