Woodhouse TerraFrame® is a range of next-generation, outdoor structural timber products treated to H4 with Micronized Copper Azole (MCA) preservative and designed specifically for in-ground and on-ground applications that present a high risk of failure to conventional H3 treated outdoor timbers. Manufactured from FSC®-certified, solid Radiata pine, TerraFrame® is protected from rot, fungal decay, and termite attack by the pressurised application of low odour and VOC-free MCA preservative treatment. TerraFrame products are also kiln-dried and then coated with a proprietary water-based penetrating oil to protect the wood from moisture uptake following installation. Graded to MGP10 and perfect for installation as a subframe under low-to-ground decking installations, Woodhouse TerraFrame® is backed by a 50-year guarantee for genuine peace of mind in a wide variety of exterior applications.