Fire Compartmentation

Fire compartmentation services from Krasi Fire Protection are designed to divide a building into carefully planned, fire‑resistant zones so that fire, smoke, and heat are contained and controlled instead of spreading freely through the structure. Krasi Fire Protection assesses how your building is currently divided, identifies weaknesses in walls, floors, ceilings, and cavities, and then designs improvements that align with your fire strategy and regulatory obligations. This includes ensuring that fire‑resisting walls and floors are continuous, correctly rated, and properly tied in with elements like fire doors, fire barriers, cavity barriers, dampers, and service penetrations so each compartment performs as a complete system in a real fire.

As part of our fire compartmentation services, Krasi Fire Protection can carry out detailed compartmentation surveys, both in new and existing buildings, to map existing fire‑resisting construction, highlight breaches or non‑compliant details, and prioritise remedial works. We then implement practical, buildable solutions to restore compartment lines, such as upgrading or constructing fire‑resistant partitions, sealing voids and cavities, and coordinating with our fire stopping and fire barrier installations so there are no hidden weak points. Throughout the process, Krasi Fire Protection focuses on clear documentation, labelling where required, and providing information that supports building control, fire risk assessors, insurers, and dutyholders, helping you demonstrate that your building’s compartmentation is robust, traceable, and fit for purpose over the long term.