Fire-Rated Lithium-Ion Battery Charging and Storage Buildings for Canada
September 16, 2025
DENIOS introduces WFP Li-Ion Charging Buildings designed for safe, compliant charging and storage of lithium-ion batteries in Canadian facilities. Built to meet NFPA, OSHA, CSA, and NFCC standards, these structures provide two hours of fire resistance and superior environmental protection.
Canadian-Built Safety and Performance
Each WFP Building delivers 2-hour fire protection at 1000°C, safeguarding against fire spread during battery charging or storage. Configurable layouts support small- to large-scale battery operations, with built-in shelving, sockets, and temperature-control options for reliable performance across diverse environments.
Precision-engineered in North America using galvannealed steel, fireproof mineral wool panels, and weather-resistant Durathane coating, the WFP series meets Canadian snow and wind load requirements. An integrated galvanized sump adheres to FM and CSA guidelines, ensuring safe containment of potential leaks.
DENIOS systems feature technical ventilation with six air changes per hour, HMI monitoring with visual and audio alerts, and multi-sensor fire detection. Optional wet or dry fire-suppression and explosion-protection components ensure full compliance with Canadian fire and environmental standards.
Do you have questions about our content or are you a representative of the media? Then contact us right away: E-mail: contact@denios.ca
Are you a journalist and would like to be kept informed about all new products and news from the world of DENIOS? Then sign up for our press distribution list.
Trust and reliability are important to us and we strive to keep our high standards for our customers and partners. DENIOS is the leading manufacturer and provider of products and services for operational environmental protection and safety at work. Legally compliant products, solutions, and individual services for dealing with hazardous substances are just integral to the DENIOS ethos as the protection of natural resources.
