Intumescent Pipe Wrap / Fire Wrap | CE Marked

Intuwrap Intumescent Pipe Wrap | QWW

QWW CE Marked Intuwraps prevent the spread of fire through PVC, HDPE & PP pipes where they penetrate fire compartment floors.

Features & Benefits

  • Tested to BSEN 1366-3: 2009
  • Classified according to EN 13501-2: 2007 + A1: 2009
  • CE Marked
  • Up to 4 hour fire rating
  • Suitable for PVC, PVC-U, PE, HDPE, MDPE & PP pipes
  • Available for 32 – 160mm pipes
  • Can be retrofitted
  • No mechanical fixings required
  • Performance unaffected by weathering (Type X Durability)


Building Regulations impose limitations on all pipes passing through fire compartment floors. QWW CE Marked Intuwraps allow plastic pipes to meet the requirements of the Building Regulations. QWW CE Marked Intuwraps have been tested according to BSEN 1366-3: 2009 where pipe diameters of up to 160mm have met insulation and integrity criteria for this standard for up to four hours.

Name: Intuwrap Intumescent Pipe Wrap


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The QWW CE Marked Intuwraps consist of a high performance graphite based intumescent material within a polythene cover which reacts under the influence of heat to exert pressure on the pipe as it softens to form a carbonaceous char which provides an effective insulation plug thus preventing smoke and fire passing through to the adjoining compartment. The QWW CE Marked Intuwraps have a self-adhesive tab which secures the wrap around the pipe.


Tested to Type X durability which means the QWW CE Marked Intuwraps can be installed in conditions exposed to weathering. QWW CE Marked Intuwraps are expected to last the lifetime of the building.

Technical Support & Guidance

Should you require any further information regarding this product, please don’t hesitate to contact one of our specialists.

Application / installation

QWW CE Marked Intuwrap should be placed around the plastic pipe and secured using the built in self-adhesive tab, with the lower edge of the Intuwrap level with the soffit of the floor. It is essential that there is no gap between the surrounding constructions. Any gaps should be grouted using the QF2 Fire Protection Compound.

Contact us for Technical Advice


Product Code Pipe Size (mm) Space needed around pipe to fit QWW (mm) Recommended hole diameter (mm) QWW Length (mm) Fire Rating
QWW32/CE 32Ø 4 42Ø 60 Up to 4 Hours
QWW40/CE 40Ø 4 50Ø 60 Up to 4 Hours
QWW50/CE 50Ø 4 60Ø 60 Up to 4 Hours
QWW55/CE 55Ø 8 73Ø 60 Up to 4 Hours
QWW63/CE 63Ø 8 81Ø 60 Up to 4 Hours
QWW75/CE 75Ø 8 93Ø 60 Up to 4 Hours
QWW82/CE 82Ø 8 100Ø 60 Up to 4 Hours
QWW90/CE 90Ø 8 108Ø 60 Up to 4 Hours
QWW110/CE 110Ø 9.5 132Ø 60 Up to 4 Hours
QWW125/CE 125Ø 13.5 155Ø 60 Up to 4 Hours
QWW160/CE 160Ø 19 200Ø 60 Up to 4 Hours

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