{"product_id":"marine-exterior-hardwood-plywood-2440-x-1220mm-bs1088","title":"Marine Exterior Hardwood Plywood 2440 x 1220mm BS1088","description":"\u003ch3\u003eMarine Exterior Hardwood Plywood 2440 x 1220mm BS1088\u003c\/h3\u003e\n\nMarine Exterior Hardwood Plywood is a premium-grade plywood specifically designed for demanding environments where durability, strength, and water resistance are essential. Manufactured using high-quality hardwood veneers and bonded with a waterproof adhesive, this plywood meets the rigorous BS1088 standard — the recognised benchmark for true marine-grade plywood.\n\nEngineered for exceptional performance, this board is built to withstand long-term exposure to moisture and challenging weather conditions, making it ideal for both interior and exterior use. It performs exceptionally well in environments such as boat building, coastal construction, roofing, and structural applications where moisture resistance and structural integrity are critical.\n\nEach sheet is 2440mm x 1220mm and available in 12mm and 18mm thicknesses, with a B\/BB grade finish for consistent quality and a smooth surface. Its EN314-2 Class 3 glue line and EN636-3S durability rating ensure excellent bonding strength and long-lasting performance. Certified under FSC Mix 70% or PEFC, it also promotes responsible forestry, making it a sustainable choice for professional builders and craftsmen alike.\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSheet Size:\u003c\/strong\u003e 2440mm x 1220mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThickness Options:\u003c\/strong\u003e 12mm and 18mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e B\/BB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFace:\u003c\/strong\u003e Selected Durable Hardwood\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Selected Durable Hardwood\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlue Line:\u003c\/strong\u003e EN314-2 Class 3 (Waterproof)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e EN636-3S\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBritish Standard:\u003c\/strong\u003e BS1088 Marine Grade\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStructural Use:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e FSC Mix 70% or 70% PEFC Certified\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eWhat makes marine plywood different from standard plywood?\u003c\/h4\u003e Marine plywood is made from high-quality hardwood veneers and uses waterproof bonding, ensuring superior strength and resistance to moisture compared to standard plywood. It is specifically designed for long-term exposure to damp or wet environments. \u003ch4\u003eCan marine plywood be used for exterior construction?\u003c\/h4\u003e Yes, it’s ideal for exterior use. Thanks to its waterproof glue line and durable hardwood composition, marine plywood performs excellently in outdoor applications such as roofing, cladding, and structural frameworks. \u003ch4\u003eIs marine plywood environmentally friendly?\u003c\/h4\u003e Yes, this plywood carries **FSC Mix 70% or PEFC certification**, ensuring it’s sourced from responsibly managed forests. It combines environmental responsibility with exceptional strength and long-term performance.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/timber\"\u003etimber\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plywood\"\u003eplywood\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"18mm","offer_id":51585204191574,"sku":"s05030025","price":99.1,"currency_code":"GBP","in_stock":true},{"title":"12mm","offer_id":51585204224342,"sku":"s05030023","price":69.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/marine-exterior-hardwood-plywood-2440-x-1220mm-bs1088-3645194.jpg?v=1772656458","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/marine-exterior-hardwood-plywood-2440-x-1220mm-bs1088","provider":"JJ Building Materials","version":"1.0","type":"link"}