--- title: WSRB Blog | Protection Class description: Protection Class | Get the latest updates on property insurance industry trends and WSRB product launches and learn how to get the most from your subscription. --- [![Go to WSRB](https://www1.wsrb.com/hs-fs/hubfs/images/logos/wsrb-logo-white.png?width=120&height=20&name=wsrb-logo-white.png "Go to WSRB")](https://www1.wsrb.com/) [![Go to BuildingMetrix](https://www1.wsrb.com/hs-fs/hubfs/buildingmetrix/logo/inactive-BMI-1.png?width=140&height=23&name=inactive-BMI-1.png "Go to BuildingMetrix")](https://www.buildingmetrix.com/) [![Washington Surveying & Rating Bureau logo](https://www1.wsrb.com/hs-fs/hubfs/images/logos/wsrb-horiz-logo-rgb.png?width=150&height=51&name=wsrb-horiz-logo-rgb.png "Washington Surveying & Rating Bureau logo")](https://www1.wsrb.com/) [![CREATE AN ACCOUNT](https://no-cache.hubspot.com/cta/default/2459360/aa915923-2069-489f-ac4c-7946d6a68368.png)](https://cta-redirect.hubspot.com/cta/redirect/2459360/aa915923-2069-489f-ac4c-7946d6a68368) [![LOG IN](https://no-cache.hubspot.com/cta/default/2459360/04bb3ea0-778f-4261-b716-8cb51be8b93c.png)](https://cta-redirect.hubspot.com/cta/redirect/2459360/04bb3ea0-778f-4261-b716-8cb51be8b93c) ** ** ** #### [About the Company](https://www1.wsrb.com/about) Who we are and how we serve insurers, agents, and Washington state residents.   #### [CEO Perspective](https://www1.wsrb.com/ceo-perspective-wsrb) Engaging thought leadership on key insurance industry issues from our CEO.  #### [Meet the Team](https://www1.wsrb.com/meet-the-team) Get to know the team behind WSRB’s trusted data and excellent customer service.  #### [Careers](https://www1.wsrb.com/careers) Learn about the benefits of working at WSRB and apply for open positions.   #### [Underwriting Property](https://www1.wsrb.com/resources/underwriting-property-risks) A guide to key risks in Washington state: fire and earthquakes. --- #### [Video Hub](https://www1.wsrb.com/video) Expert webinars, timely discussions, and in-depth conversations with industry leaders..  #### [Commercial Property](https://www1.wsrb.com/risk-assessment-guide) Information on loss costs, policy rating, and assessment tools.   --- #### [Industry Toolkit](https://www1.wsrb.com/resources/industry-toolkit) Links to help you work smarter and serve your customers.   #### [Protection Classes](https://www1.wsrb.com/resources/public-protection) The evaluation process explained from start to finish. --- #### [WSRB Blog](https://www1.wsrb.com/blog) News on emerging risks as well as our latest products.  #### [Library](https://www1.wsrb.com/library) In-depth content on essential insurance topics. --- #### [InsuranceEDGE](https://www1.wsrb.com/insuranceedge) Weekly newsletter covering the P/C industry, curated by our experts.    [![WSRB-Horiz_Logo_RGB](https://www1.wsrb.com/hs-fs/hubfs/images/logos/WSRB-Horiz_Logo_RGB.png?width=150&height=51&name=WSRB-Horiz_Logo_RGB.png "WSRB-Horiz_Logo_RGB")](https://www1.wsrb.com/) [![CREATE AN ACCOUNT](https://no-cache.hubspot.com/cta/default/2459360/aa915923-2069-489f-ac4c-7946d6a68368.png)](https://cta-redirect.hubspot.com/cta/redirect/2459360/aa915923-2069-489f-ac4c-7946d6a68368) [![LOG IN](https://no-cache.hubspot.com/cta/default/2459360/04bb3ea0-778f-4261-b716-8cb51be8b93c.png)](https://cta-redirect.hubspot.com/cta/redirect/2459360/04bb3ea0-778f-4261-b716-8cb51be8b93c) ** ** ** #### [About the Company](https://www1.wsrb.com/about) Who we are and how we serve insurers, agents, and Washington state residents.  #### [CEO Perspective](https://www1.wsrb.com/ceo-perspective-wsrb) Engaging thought leadership on key insurance industry issues from our CEO.  #### [Meet the Team](https://www1.wsrb.com/meet-the-team) Get to know the team behind WSRB’s trusted data and excellent customer service.  #### [Careers](https://www1.wsrb.com/careers) Learn about the benefits of working at WSRB and apply for open positions.   #### [Underwriting Property](https://www1.wsrb.com/resources/underwriting-property-risks) A guide to key risks in Washington state: fire, wildfire, and earthquakes. --- #### [Video Hub](https://www1.wsrb.com/video) Expert webinars, timely discussions, and in-depth conversations with industry leaders..  #### [Commercial Property](https://www1.wsrb.com/risk-assessment-guide) Information on loss costs, policy rating, and assessment tools.   --- #### [Industry Toolkit](https://www1.wsrb.com/resources/industry-toolkit) Links to help you work smarter and serve your customers.   #### [Protection Classes](https://www1.wsrb.com/resources/public-protection) The evaluation process explained from start to finish. --- #### [WSRB Blog](https://www1.wsrb.com/blog) News on emerging risks as well as our latest products.  #### [Library](https://www1.wsrb.com/library) In-depth content on essential insurance topics. --- #### [InsuranceEDGE](https://www1.wsrb.com/insuranceedge) Weekly newsletter covering the P/C industry, curated by our experts.  Search **Search filters** Website pages Blog posts Help Center articles Include results from BuildingMetrix.com [![wsrb_white-logo](https://www1.wsrb.com/hs-fs/hubfs/wsrb_white-logo.png?width=100&height=17&name=wsrb_white-logo.png "wsrb_white-logo")](https://www1.wsrb.com/) ** ** ![](https://www1.wsrb.com/hubfs/w_classification_blog_featured-2.png) ## [WSRB Fire Protection Ratings: Introducing “W” Classifications](https://www1.wsrb.com/blog/w-classifications) January 16, 2026 | 3 min read [Read More →](https://www1.wsrb.com/blog/w-classifications) ### Categories - [Underwriting (37)](https://www1.wsrb.com/blog/tag/underwriting) - [Consumer Resources (26)](https://www1.wsrb.com/blog/tag/consumer-resources) - [Loss Costs (24)](https://www1.wsrb.com/blog/tag/loss-costs) - [Fire Safety (20)](https://www1.wsrb.com/blog/tag/fire-safety) - [Natural Hazards (19)](https://www1.wsrb.com/blog/tag/natural-hazards) - [Protection Class (14)](https://www1.wsrb.com/blog/tag/protection-class) - [Earthquake Risk (13)](https://www1.wsrb.com/blog/tag/earthquake-risk) - [Sprinklers (12)](https://www1.wsrb.com/blog/tag/sprinklers) - [Construction Class (11)](https://www1.wsrb.com/blog/tag/construction-class) - [Data and Technology (11)](https://www1.wsrb.com/blog/tag/data-and-technology) - [Insurance Industry (11)](https://www1.wsrb.com/blog/tag/insurance-industry) - [Property Inspections (10)](https://www1.wsrb.com/blog/tag/property-inspections) - [Risk Assessment (10)](https://www1.wsrb.com/blog/tag/risk-assessment) - [Public Protection (8)](https://www1.wsrb.com/blog/tag/public-protection) - [GIS and Mapping (7)](https://www1.wsrb.com/blog/tag/gis-and-mapping) - [History (6)](https://www1.wsrb.com/blog/tag/history) - [Earthquake (4)](https://www1.wsrb.com/blog/tag/earthquake) - [Compliance (3)](https://www1.wsrb.com/blog/tag/compliance) - [Fun (3)](https://www1.wsrb.com/blog/tag/fun) ### Sign up for blog notifications [![](https://www1.wsrb.com/hubfs/lir%20header%20edited.jpg) ](https://www1.wsrb.com/blog/wsrb-location-information-report) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [WSRB Location Information Report](https://www1.wsrb.com/blog/wsrb-location-information-report) December 3, 2024 | 3 min read [![](https://www1.wsrb.com/hubfs/bcegs-resized.png) ](https://www1.wsrb.com/blog/bcegs-because-rules-are-there-for-a-reason) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [BCEGS: Because Rules are There for a Reason](https://www1.wsrb.com/blog/bcegs-because-rules-are-there-for-a-reason) June 28, 2022 | 3 min read [![](https://www1.wsrb.com/hubfs/overhead-neighborhood.jpg) ](https://www1.wsrb.com/blog/how-wsrb-determines-address-protection-class) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [How WSRB Determines the Protection Class for Each Property](https://www1.wsrb.com/blog/how-wsrb-determines-address-protection-class) March 23, 2021 | 3 min read [![](https://www1.wsrb.com/hubfs/dispatch-1.png) ](https://www1.wsrb.com/blog/finalizing-a-protection-class-evaluation) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [Finalizing a Protection Class Evaluation](https://www1.wsrb.com/blog/finalizing-a-protection-class-evaluation) January 14, 2020 | 4 min read [![](https://www1.wsrb.com/hubfs/fire%20fighter%20gear.png) ](https://www1.wsrb.com/blog/inside-wsrb-visit-to-fire-department) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [Inside a WSRB Visit to a Fire Department](https://www1.wsrb.com/blog/inside-wsrb-visit-to-fire-department) November 20, 2019 | 3 min read [![](https://www1.wsrb.com/hubfs/images/blog/2019/BCEGS%20and%20Better%20Underwriting%20Decisions/Building%20inspector%20checking%20construction.jpg) ](https://www1.wsrb.com/blog/bcegs-better-underwriting-decisions) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [BCEGS: Helping You Make Better Underwriting Decisions](https://www1.wsrb.com/blog/bcegs-better-underwriting-decisions) October 22, 2019 | 4 min read [![](https://www1.wsrb.com/hubfs/fire%20station.png) ](https://www1.wsrb.com/blog/preparing-for-protection-class-evaluation) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [Preparing for a Protection Class Evaluation](https://www1.wsrb.com/blog/preparing-for-protection-class-evaluation) October 15, 2019 | 4 min read [![](https://www1.wsrb.com/hubfs/firetruck-1.png) ](https://www1.wsrb.com/blog/high-cost-of-firefighting-equipment) [Protection Class](https://www1.wsrb.com/blog/tag/protection-class) ### [The High Cost of Firefighting Equipment](https://www1.wsrb.com/blog/high-cost-of-firefighting-equipment) October 8, 2019 | 3 min read [See More](https://www1.wsrb.com/blog/tag/protection-class/page/2) ![Washington Surveying & Rating Bureau logo](https://www1.wsrb.com/hs-fs/hubfs/wsrb_white-logo.png?width=200&height=34&name=wsrb_white-logo.png "Washington Surveying & Rating Bureau logo") Phone: 206-217-0101 Hours: 7:30 AM - 4:00 PM   [Site Map](https://www1.wsrb.com/vis-sitemap) COMPANY RESOURCES FROM OUR BLOG Copyright © 1911 – 2026 WSRB. All Rights Reserved. ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://2459360.fs1.hubspotusercontent-na1.net/hubfs/2459360/video_assets/213344714908/inherited/web_optimized.mp4", "dateModified" : "2026-05-21T15:36:56.493Z", "duration" : "PT10M23S", "height" : 2160, "name" : "Quick 15 - W Classifications - Final-1", "thumbnailUrl" : "https://api-na1.hubspot.com/filemanager/api/v3/files/thumbnail-redirect/213344714908?portalId=2459360&size=medium", "uploadDate" : "2026-05-21T15:21:44.783Z", "width" : 3840 } ``` ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://2459360.fs1.hubspotusercontent-na1.net/hubfs/2459360/video_assets/208720550020/inherited/web_optimized.mp4", "dateModified" : "2026-03-04T18:14:45.793Z", "duration" : "PT10M23S", "height" : 2160, "name" : "Quick 15 - W Classifications - Final", "thumbnailUrl" : "https://api-na1.hubspot.com/filemanager/api/v3/files/thumbnail-redirect/208720550020?portalId=2459360&size=medium", "uploadDate" : "2026-03-04T18:14:02.733Z", "width" : 3840 } ```