{"product_id":"fire-sign-fire-department-connection","title":"Fire Sign: Fire Department Connection - 18\" x 12\" Aluminum","description":"\u003ch2\u003eFire Department Connection Sign — High-Visibility Reflective Aluminum for Code-Compliant FDC Identification\u003c\/h2\u003e\n\u003cp\u003eThe Fire Department Connection sign (Part# LS-11555) is a professionally manufactured reflective aluminum safety sign designed to clearly identify fire department connection points on commercial and industrial structures. Built for contractors, fire protection installers, and facilities managers, this sign meets the demanding visibility requirements of active job sites and permanent installations alike. Available in three 3M reflective material grades, it delivers reliable performance in both daytime and low-light conditions. The horizontal 18\" x 12\" format and red-on-white color scheme ensure immediate recognition by emergency responders.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLS-11555\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eT1-1818-EG_18x12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Code\u003c\/td\u003e\n\u003ctd\u003eLS-EG-12x18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e18\" x 12\" (Horizontal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed on White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eHorizontal Rectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Thickness\u003c\/td\u003e\n\u003ctd\u003e63 mil aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Option 1\u003c\/td\u003e\n\u003ctd\u003e3M Engineer Grade Reflective Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Option 2\u003c\/td\u003e\n\u003ctd\u003e3M Hi Intensity Reflective Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Option 3\u003c\/td\u003e\n\u003ctd\u003e3M Diamond Grade Reflective Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eLaminated for superior durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorners\u003c\/td\u003e\n\u003ctd\u003eRounded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePre-punched holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike standard painted or non-reflective signs, this sign is available in three distinct 3M reflective grades — Engineer Grade, Hi Intensity, and Diamond Grade — allowing contractors to select the appropriate visibility level for the specific installation environment. The 63 mil aluminum substrate and laminated face provide a level of durability that exceeds typical adhesive or plastic sign alternatives, making it suitable for permanent exterior mounting.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e3M Reflective Material Options\u003c\/h4\u003e\n\u003cp\u003eThree grades of 3M reflective sheeting are available — Engineer Grade, Hi Intensity, and Diamond Grade — enabling contractors to match sign performance to site visibility requirements. Higher-grade options provide greater retroreflectivity for low-light or high-speed approach conditions.\u003c\/p\u003e\n\u003ch4\u003e63 Mil Aluminum Substrate\u003c\/h4\u003e\n\u003cp\u003eThe heavy-gauge 63 mil aluminum construction resists bending, warping, and impact damage in demanding construction and permanent installation environments. This thickness ensures the sign maintains its shape and legibility over the long term without requiring frequent replacement.\u003c\/p\u003e\n\u003ch4\u003eLaminated Face for Superior Durability\u003c\/h4\u003e\n\u003cp\u003eThe laminated surface protects the reflective face from UV degradation, moisture, and abrasion, extending the service life of the sign in outdoor conditions. This is particularly important for fire protection signage that must remain legible and compliant over the life of the building.\u003c\/p\u003e\n\u003ch4\u003eRounded Corners and Pre-Punched Mounting Holes\u003c\/h4\u003e\n\u003cp\u003eRounded corners eliminate sharp edges that could pose a handling hazard during installation, and pre-punched holes allow for immediate mounting without additional drilling. This reduces installation time and simplifies placement on walls, posts, or standpipe assemblies.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eStandpipe and Sprinkler FDC Identification\u003c\/h4\u003e\n\u003cp\u003eClearly marks fire department connection inlets on standpipe and automatic sprinkler systems, enabling responding fire crews to locate connections rapidly during an emergency.\u003c\/p\u003e\n\u003ch4\u003eCommercial Building Fire Protection Systems\u003c\/h4\u003e\n\u003cp\u003eUsed by fire protection contractors and general contractors to label FDC locations on office buildings, warehouses, retail centers, and other commercial structures as part of code-required signage.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facility Fire Suppression Infrastructure\u003c\/h4\u003e\n\u003cp\u003eSuitable for permanent installation at industrial sites where fire suppression system access points must be clearly identified for both routine inspection and emergency response.\u003c\/p\u003e\n\u003ch4\u003eNew Construction and Renovation Projects\u003c\/h4\u003e\n\u003cp\u003eInstalled during rough-in or finish phases of construction to satisfy fire code signage requirements before certificate of occupancy inspections.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExterior masonry and concrete walls\u003c\/li\u003e\n\u003cli\u003eSteel and metal building panels\u003c\/li\u003e\n\u003cli\u003eWood framing and sheathing\u003c\/li\u003e\n\u003cli\u003ePipe posts and sign mounting hardware\u003c\/li\u003e\n\u003cli\u003eStandpipe and sprinkler riser enclosures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lyle Signs","offers":[{"title":"Default Title","offer_id":67639762157742,"sku":"T1-1818-DG_18x12","price":46.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/ls-11555_713be0dd-5874-47e6-b638-1fe19b2efd29.png?v=1791315811","url":"https:\/\/www.diamondtoolstore.com\/products\/fire-sign-fire-department-connection","provider":"Diamond Tool Store","version":"1.0","type":"link"}