Intumescent Sleeves For Ducting
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Envirograf Ireland

Intumescent Sleeves For Ducting

Available: In Stock
€10,02
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Fire protection for ducting and ventilation systems that pass through fire-rated block/brick, concrete and/or plasterboard, both internally and externally. This product is made out of a fibre free intumescent material which allows for natural expansion and contraction of pipes, as well as giving protection from corrosion caused by contact with cement or other materials.

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

- No more corrosion problems due to the contact between copper pipes and concrete surfaces
- Allows for the expansions and contraction of hot pipes and gives up to four hours protection
- Easy to cut, no more de-burring and sawing steel pipes
- Can be cut with a knife and off cuts can be tapped together and reused, ensuring no material goes to waste
- Meets all regulations
Will last a lifetime in-situ and will not degrade or deteriorate.

Mark the outline for the Firoblok sleeve on the substrate. Cut out the hole with a powered hole cutter or padsaw and clean down edges. Fit the Firoblok sleeve over the vent and fit to the ducting or service passing through. Push the assembly back into the substrate until flush.

REF Profile Intumescent Thickness

110v15 110 x 54mm 4mm

110v26 204 x 60mm 4mm

110v29 220 x 90mm 6mm

110v22 234 x 29mm 3mm

110v32 308 x 29mm 3mm

110v67 692 x 70mm 5mm

All of our 'in stock' product orders will be shipped same day, as long as the order has been processed before 3pm - this is simply to be in a position to catch the courier pickups.

Some of couriers are explicit in their non-liquid deliveries so if you have ordered a mixture of ambient and liquid products your order has to be split across two couriers. These are lead by courier company policies, however the courier selection was done of price and so you can be safe in the knowledge that you will be getting the most competitive delivery prices around. 

We deliver across the Island of Ireland and aim for 48/72hrs deliveries on all our orders. If you order a product that is 'out of stock' we will get them shipped by our supplier, Envirograf UK over night for our next days deliveries.