{"product_id":"timco-12-intumescent-letterbox-saa-frame-306-x-70mm","title":"305 x 70mm Satin Anodised Aluminium Intumescent Letterbox | 30 Minute Fire Rated | Smoke \u0026 Sound Seal","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e30 Minute Fire Protection\u003c\/b\u003e Fire tested to BS EN 1634-1 and BS 476 part 22 standards, offering reliable fire integrity for 30 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eExcellent Sound Insulation\u003c\/b\u003e Acoustic tested to BS EN ISO 140-3: 1995, achieving a 32dB Rw rating for effective noise reduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eAdjustable Telescopic Fit\u003c\/b\u003e Designed with a telescopic sleeve to fit door thicknesses ranging from 40mm up to 80mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eDraught \u0026amp; Smoke Sealed\u003c\/b\u003e Smoke tested with a fully sealed backplate and includes brush pile excluders to minimise air and smoke transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eSatin Anodised Finish\u003c\/b\u003e Features a modern Satin Anodised Aluminium finish with a silver frame for durability and style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eDescription\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis Intumescent Letterbox offers essential fire protection, noise insulation, and security in a durable, contemporary design. The external size measures 305mm x 70mm, finished in Satin Anodised Aluminium with a silver frame. It is fire tested to BS EN 1634-1 and BS 476 part 22, providing a reliable 30-minute fire rating. The unit features an adjustable telescopic sleeve to fit doors with a thickness range of 40mm to 80mm. For thermal and acoustic performance, it includes fitted brush pile draught excluders and integral sound dampening bumpers, achieving a 32dB Rw Acoustic Rating. It is also smoke tested to BS 476 part 31\/1: 1983 with a fully sealed backplate to block smoke passage. The letterbox has been security tested to BS EN 13724 standards, ensuring comprehensive protection. Fixings are included for fast installation.\u003c\/p\u003e","brand":"TIMCO","offers":[{"title":"305 x 70mm Intumescent Letterbox - Satin Anodised Aluminium - Black Frame (Box Of 1) - 487051","offer_id":56591768748406,"sku":"487051","price":28.74,"currency_code":"GBP","in_stock":true},{"title":"305 x 70mm Intumescent Letterbox - Satin Anodised Aluminium - Silver Frame (Box Of 1) - 487382","offer_id":56591769010550,"sku":"487382","price":30.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/5168\/0083\/files\/487051_w1_575ec5cc-9ea5-4350-9f8d-f0431e4e1778.jpg?v=1763355011","url":"https:\/\/ukfixingsdirect.com\/products\/timco-12-intumescent-letterbox-saa-frame-306-x-70mm","provider":"Fixings Direct","version":"1.0","type":"link"}