{"product_id":"lps-1175-sr4-steel-security-doors","title":"Security Doors - LPS1175 Security Level 4","description":"\u003cp\u003eOur \u003cstrong\u003eLPS1175 SR4 \u003ca href=\"\/collections\/steel-security-doors\"\u003eSteel Security Doors\u003c\/a\u003e\u003c\/strong\u003e are engineered to provide a high level of protection for buildings exposed to more sustained and aggressive attack methods. Certified by the Loss Prevention Certification Board to \u003cstrong\u003eLPS1175 Security Rating Level 4 (SR4)\u003c\/strong\u003e, these doors are designed to resist forced entry using a wider range of tools over longer attack durations. Ideal for high-risk commercial, industrial, and infrastructure environments, they offer dependable, certified security performance.\u003c\/p\u003e\n\u003cp\u003eManufactured from heavy-duty steel construction, SR4 doors are built for strength, durability, and long-term reliability. They can be configured with a wide range of \u003cstrong\u003epersonnel, panic, and escape hardware\u003c\/strong\u003e, including options compliant with \u003cstrong\u003eBS EN 179\u003c\/strong\u003e for safe emergency egress. \u003cstrong\u003eWith over 100 locking configurations available\u003c\/strong\u003e, including single and multi-point bolting systems, these doors provide a high level of flexibility to meet specific security and operational requirements.\u003c\/p\u003e\n\u003cp\u003eEach door is manufactured to your exact specification, with a range of sizes and finishes available to suit your project. A \u003cstrong\u003e400mm square louvre panel option\u003c\/strong\u003e is available where ventilation is required, although vision panels are not offered in order to maintain the door’s certified security performance. With robust construction, low \u003ca href=\"\/pages\/maintenance\"\u003emaintenance\u003c\/a\u003e requirements, and advanced locking options, SR4 \u003ca href=\"\/collections\/steel-security-rated-doors\"\u003esteel security doors\u003c\/a\u003e provide a reliable and effective solution for high-security applications.\u003c\/p\u003e","brand":"Security Direct Products","offers":[{"title":"Default Title","offer_id":52673769144658,"sku":"SD-SR4","price":3495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/3153\/1090\/files\/SR4_MOD.png?v=1780925001","url":"https:\/\/securitydirectuk.com\/products\/lps-1175-sr4-steel-security-doors","provider":"Security Direct","version":"1.0","type":"link"}