Woodhouse Weatherproof® is one of Australia’s most popular and trusted H3 exterior treated radiata pine exterior timber products. Manufactured by finger jointing defect-free, New Zealand radiata pine, it is factory pre-primed with Dulux Industrial paint 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 comes with a 25 year product warranty,  providing genuine peace of mind. Use our interactive guide to help you plan your next Woodhouse Weatherproof project or view the full range below.