{"product_id":"intumescent-strip-for-fire-doors-2100-x-20-x-4mm","title":"Intumescent Strip For Fire Doors 2100 x 20 x 4mm","description":"\u003cp\u003eThe intumescent strip is the seal that turns a fire door into a working fire barrier. Fitted into a groove around the door or frame, it stays discreet in everyday use and expands rapidly in the heat of a fire to close the gap between the door and frame, holding back flames and smoke. It sits with our fire door \u003ca href=\"https:\/\/internaldoors.co.uk\/collections\/strips-and-seals\"\u003estrips and seals\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eExpands To Seal In A Fire\u003c\/h2\u003e\n\u003cp\u003eUnder heat the intumescent core swells to many times its size, sealing the perimeter gap so fire and smoke cannot pass. Choose fire-only, or fire and smoke with an integrated nylon brush pile that also trims draughts and sound in day-to-day use.\u003c\/p\u003e\n\u003ch2\u003eSimple To Fit\u003c\/h2\u003e\n\u003cp\u003eEach strip measures 2100 x 20 x 4mm and pushes into a routed groove in the door edge or lining, with no adhesive needed. A standard fire door takes around 5 metres. Supplied in white or brown to blend with the door, with a twin-bladed option for extra smoke and draught control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntumescent Fire Seal\u003c\/strong\u003e - expands in heat to seal fire and smoke.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFire Or Fire \u0026amp; Smoke\u003c\/strong\u003e - smoke versions add a nylon brush pile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Or Brown\u003c\/strong\u003e - blends with the door or frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2100 x 20 x 4mm\u003c\/strong\u003e - about 5 metres per standard fire door.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGroove-Fit\u003c\/strong\u003e - pushes in with no adhesive; trims to length.\u003c\/p\u003e","brand":"LPD","offers":[{"title":"White Fire Only","offer_id":55664318153081,"sku":"LPD-INTRUWFD30-WHITE","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"White Fire And Smoke","offer_id":55664318185849,"sku":"LPD-INTRUWFD30S-WHITE","price":10.95,"currency_code":"GBP","in_stock":true},{"title":"Brown Fire Only","offer_id":55664318218617,"sku":"LPD-INTRUBFD30","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"Brown Fire And Smoke","offer_id":55664318251385,"sku":"LPD-INTRUBFD30S","price":10.95,"currency_code":"GBP","in_stock":true},{"title":"Brown Bladed Duel Seal","offer_id":55664318284153,"sku":"LPD-INTRUBFD30B-BROWN","price":11.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/2215\/0521\/files\/White-Fire-Only-Intumescent.png?v=1786643530","url":"https:\/\/internaldoors.co.uk\/products\/intumescent-strip-for-fire-doors-2100-x-20-x-4mm","provider":"Internal Doors","version":"1.0","type":"link"}