{"product_id":"intumescent-fire-grille","title":"Intumescent Fire Grille","description":"\u003cp data-start=\"28\" data-end=\"359\"\u003eThe \u003cstrong data-start=\"32\" data-end=\"58\"\u003eAstroflame Fire Grille\u003c\/strong\u003e is a robust, fire-rated ventilation solution designed to provide effective airflow without compromising fire compartmentation. Engineered for installation in \u003cstrong data-start=\"217\" data-end=\"244\"\u003esolid timber fire doors\u003c\/strong\u003e and \u003cstrong data-start=\"249\" data-end=\"270\"\u003esolid block walls\u003c\/strong\u003e, it delivers dependable ventilation while maintaining the integrity of the fire barrier.\u003c\/p\u003e\n\u003cp data-start=\"361\" data-end=\"723\"\u003eConstructed with a \u003cstrong data-start=\"380\" data-end=\"417\"\u003ehigh-performance intumescent core\u003c\/strong\u003e housed within a \u003cstrong data-start=\"434\" data-end=\"460\"\u003egalvanised steel frame\u003c\/strong\u003e, the grille is fitted with \u003cstrong data-start=\"488\" data-end=\"523\"\u003e6mm vermin-resistant steel mesh\u003c\/strong\u003e on both faces for added durability and protection. In the event of a fire, the intumescent material expands to help seal the opening, assisting in maintaining the fire resistance of the door or wall.\u003c\/p\u003e\n\u003cp data-start=\"725\" data-end=\"982\"\u003eSuitable for applications requiring \u003cstrong data-start=\"761\" data-end=\"800\"\u003e30 or 60 minutes of fire protection\u003c\/strong\u003e, the Astroflame Fire Grille is ideal for commercial, residential, healthcare, education, and public sector buildings where both ventilation and fire safety compliance are essential.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"1009\"\u003e\u003cstrong data-start=\"984\" data-end=\"1009\"\u003eInstallation Guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1010\" data-end=\"1279\"\u003e\n\u003cli data-section-id=\"ggstoo\" data-start=\"1010\" data-end=\"1095\"\u003eSuitable for installation in \u003cstrong data-start=\"1041\" data-end=\"1068\"\u003esolid timber fire doors\u003c\/strong\u003e and \u003cstrong 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