QWW Intuwrap is Quelfire’s CE marked intumescent pipe wrap for plastic pipes penetrating fire compartment floors. High-performance graphite-based intumescent material is held within a polythene cover which, under heat, reacts to form an insulating plug that blocks fire transmission between compartments. It is cast in or fitted into the floor slab with a self-adhesive tab and needs no mechanical fixings, giving a low-profile alternative to a surface-mounted collar.
- Eleven sizes from QWW32/CE to QWW160/CE, covering 32mm to 160mm diameter
- Suits PVC, PVC-U, PE, HDPE, MDPE and PP pipes
- For rigid concrete floors, hollow core floors and steel profile deck composite floors
Technical documents
Quelfire publish the technical data sheet, declaration of performance and safety data sheet for this product on their own site, where the current revision is always shown. Quelfire technical documents


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