{"product_id":"tim-487051","title":"TIMCO Intumescent Letterbox - Satin Anodised Aluminium - Black Frame - 305 x 70 - 1 Each Box","description":"\u003cp\u003e\u003cstrong\u003eTIMCO Intumescent Letterbox - Satin Anodised Aluminium - Black Frame - 305 x 70 - 1 Each Box\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA stylish ABS framed, telescopic letterbox, with metal flaps and fitted with a high performance intumescent liner. In the event of fire the intumescent liner expands rapidly and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLetterbox flap opens to 180° angle\u003c\/li\u003e\n\u003cli\u003eSmoke tested to BS 476 part 31\/1: 1983\u003c\/li\u003e\n\u003cli\u003eFire tested to BS 476 part 22: 1987 \u0026amp; BS EN 1634-1\u003c\/li\u003e\n\u003cli\u003eAcoustic tested to BS EN ISO 140-3: 1995 Achieving 32dB Rw\u003c\/li\u003e\n\u003cli\u003eSecurity tested to BS EN 13724 Clause 6.6.5 (Compliant within scope of PAS 23\/24)\u003c\/li\u003e\n\u003cli\u003eAdjustable telescopic sleeve to suit 40mm - 80mm door thickness\u003c\/li\u003e\n\u003cli\u003eFitted brush pile draught excluders\u003c\/li\u003e\n\u003cli\u003eIntegral sound dampening bumpers\u003c\/li\u003e\n\u003cli\u003eFully sealed backplate\u003c\/li\u003e\n\u003cli\u003eErgonomic curved edge design\u003c\/li\u003e\n\u003cli\u003e1 Each Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Timco","offers":[{"title":"Timco - Intumescent Letterbox SAA BLK \/ 305 x 70 \/ 1 Each Box","offer_id":49044529774918,"sku":"tim-487051","price":31.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/5174\/0742\/products\/487051_w1.jpg?v=1705650655","url":"https:\/\/thwiggans.co.uk\/products\/tim-487051","provider":"T.H Wiggans Ironmongery Ltd","version":"1.0","type":"link"}