Build a strong, durable subframe for your composite deck or outdoor structure with THQ's H3 Treated Pine 90x45 — 5.4m. This H3 hazard level treated pine is engineered to resist rot, decay, and termite attack in above-ground outdoor applications — making it the ideal framing timber for composite decking subframes, pergola frames, and outdoor structures across Melbourne and Victoria. Pickup available from four Melbourne-area warehouses, with delivery across Victoria.Product Specifications Dimensions: 90mm x 45mm x 5400mm Treatment: H3 Hazard Level — suitable for above-ground outdoor use in contact with the weather Species: Treated Pine Application: Decking subframes, pergola frames, outdoor structures Key Features & Benefits H3 Treatment — Engineered to resist rot, decay, and termite attack in above-ground outdoor applications across Victoria 5400mm Length — Fewer joins for a stronger, more efficient subframe Structural Grade — Suitable for load-bearing decking subframe applications Cost-Effective — Premium treated pine at a competitive price Ideal Applications Composite decking subframes across Melbourne, Geelong, Ballarat, Bendigo, Shepparton, Lorne, and Lakes Entrance Pergola and outdoor structure framing across Victoria Raised deck and high pier deck subframes Melbourne Pickup & Victoria-Wide DeliveryPickup available from Somerton, Cranbourne West, Pakenham, and Truganina. Delivery across Victoria.Call THQ on 1800 084 700 for expert advice. Shop online at thq.com.au.