{"product_id":"iroko-hardwood-sawn-kiln-dried-fas-63mm","title":"Iroko Hardwood Sawn \u0026 Kiln Dried FAS Grade 63mm","description":"\u003cp\u003eIroko hardwood sawn and kiln dried to FAS grade at 63mm thickness is a durable, decay-resistant tropical hardwood widely used in joinery, furniture making, and exterior construction. Comparable in performance to teak, it offers reliable stability and a warm golden-brown appearance suited to both indoor and outdoor projects.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eIroko (Milicia excelsa) hardwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eFAS (Firsts and Seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment\u003c\/td\u003e\n\u003ctd\u003eKiln dried\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSawn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Thickness\u003c\/td\u003e\n\u003ctd\u003e63mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Widths\u003c\/td\u003e\n\u003ctd\u003e50mm, 75mm, 100mm, 125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat it's used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExterior joinery including window frames, door frames, and sills where decay resistance is required\u003c\/li\u003e\n\u003cli\u003eGarden furniture, benches, and outdoor seating where a teak alternative is preferred\u003c\/li\u003e\n\u003cli\u003eInterior furniture construction and cabinetry requiring a stable, close-grained hardwood\u003c\/li\u003e\n\u003cli\u003eArchitectural and structural joinery in commercial or residential fit-out projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting and handling\u003c\/h2\u003e\u003cp\u003eAllow iroko to acclimatise to the environment where it will be installed for at least five to seven days before cutting or fixing, particularly in heated interiors. When machining, use a reduced cutting angle of approximately 15 degrees to limit grain tear-out and tool dulling caused by the interlocked grain. For exterior applications, finish with a suitable hardwood oil or exterior grade finish to protect the surface and maintain the natural colour.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs iroko a good substitute for teak in exterior joinery?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. Iroko shares many of teak's key properties, including natural decay resistance and good dimensional stability when kiln dried. It is widely accepted in the UK joinery trade as a cost-effective alternative for external window and door components, garden furniture, and outdoor structures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does FAS grade mean for iroko hardwood?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFAS stands for Firsts and Seconds, which is the highest standard grade assigned by the National Hardwood Lumber Association. Boards graded FAS must yield a high proportion of clear, defect-free cuttings, making this grade suitable for joinery and furniture work where appearance and consistency matter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes iroko require pre-drilling before fixing?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause iroko is a dense hardwood, pre-drilling pilot holes before screwing or nailing is strongly recommended to prevent splitting and to ensure a secure fixing. Stainless steel or other corrosion-resistant fixings should be used in exterior applications to avoid staining from reaction with the wood's natural oils.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is iroko a good substitute for teak in exterior joinery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Iroko shares many of teak's key properties, including natural decay resistance and good dimensional stability when kiln dried. It is widely accepted in the UK joinery trade as a cost-effective alternative for external window and door components, garden furniture, and outdoor structures.\"}},{\"@type\":\"Question\",\"name\":\"What does FAS grade mean for iroko hardwood?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"FAS stands for Firsts and Seconds, which is the highest standard grade assigned by the National Hardwood Lumber Association. Boards graded FAS must yield a high proportion of clear, defect-free cuttings, making this grade suitable for joinery and furniture work where appearance and consistency matter.\"}},{\"@type\":\"Question\",\"name\":\"Does iroko require pre-drilling before fixing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Because iroko is a dense hardwood, pre-drilling pilot holes before screwing or nailing is strongly recommended to prevent splitting and to ensure a secure fixing. Stainless steel or other corrosion-resistant fixings should be used in exterior applications to avoid staining from reaction with the wood's natural oils.\"}}]}\u003c\/script\u003e\u003cp\u003eNottage Timber Merchants supply iroko hardwood from our Bridgend yard with next-day delivery available across the South Wales area. If you are working with hardwood mouldings alongside your boards, browse our \u003ca href=\"\/collections\/oak-mouldings\"\u003eoak mouldings collection\u003c\/a\u003e for complementary profiles and sections.\u003c\/p\u003e","brand":"Nottage Timber Merchants","offers":[{"title":"63mm \/ 50mm \/ 2400mm","offer_id":52576000835921,"sku":"T01293_63_50_2400","price":30.03,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 75mm \/ 2400mm","offer_id":52576000868689,"sku":"T01293_63_75_2400","price":44.88,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 100mm \/ 2400mm","offer_id":52576000901457,"sku":"T01293_63_100_2400","price":59.73,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 125mm \/ 2400mm","offer_id":52576000934225,"sku":"T01293_63_125_2400","price":74.91,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 150mm \/ 2400mm","offer_id":52576000966993,"sku":"T01293_63_150_2400","price":89.76,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 175mm \/ 2400mm","offer_id":52576000999761,"sku":"T01293_63_175_2400","price":104.94,"currency_code":"GBP","in_stock":false},{"title":"63mm \/ 200mm \/ 2400mm","offer_id":52576001032529,"sku":"T01293_63_200_2400","price":119.46,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1467\/1697\/files\/281_720x480.jpg_10_30_30_25252526_e___67652.1707390537.386.513__91247.1707390615.1280.1280.jpg?v=1765326642","url":"https:\/\/www.timberonline.co.uk\/products\/iroko-hardwood-sawn-kiln-dried-fas-63mm","provider":"Nottage Timber Merchants","version":"1.0","type":"link"}