{"product_id":"carlisle-brass-fire-smoke-door-seal-2-1m-15-x-4mm-white-single","title":"Carlisle Brass Fire \u0026 Smoke Door Seal 2.1m 15 x 4mm White Single","description":"\u003cp\u003eThis intumescent door seal is designed to be fitted into the edge or frame of a fire door, helping to restrict the passage of smoke and hot gases in the event of a fire. Measuring 2.1 metres in length and 15 x 4mm in profile, the white single strip is suited for a range of door sizes and types.\u003c\/p\u003e\u003cp\u003eCommonly installed in both new and existing fire doors within domestic, commercial, or industrial environments, this door seal remains passive under normal conditions. When exposed to high temperatures, the material expands to seal the gap between the door and frame, supporting compartmentation requirements on site.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntumescent core expands rapidly under heat for effective gap sealing during fire conditions\u003c\/li\u003e\n\u003cli\u003eWhite 2.1m strip allows easy fitting to most standard door frames or leafs\u003c\/li\u003e\n\u003cli\u003e15 x 4mm profile provides an unobtrusive finish while maintaining reliability\u003c\/li\u003e\n\u003cli\u003eHelps limit smoke spread to protect escape routes in multi-occupancy buildings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carlisle Brass","offers":[{"title":"Default Title","offer_id":53106104172880,"sku":"U0164940","price":4.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/96eb3722411ac250dbf185a345b847ee.jpg?v=1780542320","url":"https:\/\/totalsite.supply\/products\/carlisle-brass-fire-smoke-door-seal-2-1m-15-x-4mm-white-single","provider":"Total Site Supply UK","version":"1.0","type":"link"}