{"product_id":"firestop-intumescent-strip-2-1m-x-4mm-fire-smoke-double-fin-seal-1","title":"FIRESTOP Intumescent Strip 2.1m x 4mm Fire \u0026 Smoke Double Fin Seal","description":"\u003cp\u003eIntroducing our range of Firestop strips, expertly designed to provide a reliable seal for fire-rated timber door edges and frames. These strips are perfect for use in rebates on timber door leafs or frames, accommodating both single and double action doors, whether single or double.\u003c\/p\u003e\n\u003cp\u003eOur fire and smoke seals come in convenient 2.1m lengths, featuring a double fin design that ensures optimal performance. Installation is a breeze—no special tools are required, making it quick and easy to fit. Each product is Certifire approved, ensuring compliance with rigorous safety standards.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble fin seal\u003c\/strong\u003e for enhanced protection\u003c\/li\u003e\n\u003cli\u003eCompliant with \u003cstrong\u003eBS 476 part 22: 1987\u003c\/strong\u003e and \u003cstrong\u003eBS 476 part 31.1: 1987\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifire approval\u003c\/strong\u003e (CF846 refers), assessed against technical schedules TS35 \u0026amp; TS21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcrylic self-adhesive tape backing\u003c\/strong\u003e for effortless application\u003c\/li\u003e\n\u003cli\u003eQuick and easy to fit, saving you time and effort\u003c\/li\u003e\n\u003cli\u003eProudly \u003cstrong\u003eUK manufactured\u003c\/strong\u003e for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnsure your doors are equipped with the best fire and smoke protection available. Choose our Firestop strips for peace of mind and safety.\u003c\/p\u003e","brand":"Aldridge","offers":[{"title":"Brown \/ 10mm","offer_id":44528842965081,"sku":"L37514-AL","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 15mm","offer_id":44528842997849,"sku":"L37518-AL","price":6.33,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 20mm","offer_id":44528843030617,"sku":"L37522-AL","price":7.05,"currency_code":"GBP","in_stock":true},{"title":"White \/ 10mm","offer_id":44528843063385,"sku":"L37513-AL","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"White \/ 15mm","offer_id":44528843096153,"sku":"L37517-AL","price":6.33,"currency_code":"GBP","in_stock":true},{"title":"White \/ 20mm","offer_id":44528843128921,"sku":"L37521-AL","price":7.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/Screenshot_2026-08-15_081823.png?v=1786774754","url":"https:\/\/metalix.co.uk\/products\/firestop-intumescent-strip-2-1m-x-4mm-fire-smoke-double-fin-seal-1","provider":"Metalix Hardware","version":"1.0","type":"link"}