110T Firoblok For Trunking

£5.81 £6.97 (inc. VAT)

Intumescent fire protection sleeves to protect cable baskets

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Intumescent fire sleeve for plastic trunking. Ideal for pvc and plastic trunking which pass through fire-rated block, brick, concrete or plasterboard. Specialised sleeves designed for electrical conduits are also available in this range.

In the case of a fire, the intumescent material will expand, thus sealing the gap and preventing firespread. They also absorb heat to help prevent services, pipes and cables from overheating.  Highly flexible, moisture resistant and feature acoustic properties.

– Meets all regulations

– Fire Rated to 4 hours in concrete walls & ceilings

– Fire Rated to 130mins in solid walls
– Fire Rated to 67mins in hollow walls

– Easy to cut, can be cut with a knife and off-cuts can be taped together, leaving no waste

– Will last a lifetime in-situ and will not degrade or deteriorate

Ref                Profile                      Wall Thickness

110T11           25mm x 25mm         2mm

110T22           50mm x 50mm         4mm

110T33           75mm x 75mm         5mm

110T32           75mm x 50mm         4mm

110T42         100mm x 50mm         4mm

110T43         100mm x 75mm         5mm

110T44         100mm x 100mm       8mm


Tested to BS476 Part 22 (1987), achieving an integrity of 130 minutes in solid walls, 67 minutes in hollow walls, and 4 hours in concrete/block ceilings and walls.

Tested to European Standards EN1366-3 (2005), EN1363-1 (2000), and EN13501-2 (2004).

Technical Information
Application Instructions


Brand Envirograf
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