Envirobrick – Intumescent Fire Brick & Seal
Rated 3.5/5 based on 11 customer reviews

Envirobrick – Intumescent Fire Brick & Seal

Available: In Stock

    Comes in two types:
    – A rectangular foam brick which fits around any shape or size of service, including cable trays, providing a temporary or permanent fire seal
    – A cylindrical foam plug which fits inside of pipes, providing an effective fire stopping barrier which cables or other services can pass through

    – A temporary or permanent fire protection solution for sealing around pipes, cable trays and cables passing through openings in hollow partition walls, floors or ceilings
    – Available in a 2-hour form, or a 4-hour intumescent-coated form
    – Both types are fitted with rubberised intumescent strips which expand in a fire, sealing in smoke and flames to prevent them from spreading
    – Bricks can be fitted either horizontally or vertically into hollow plasterboard walls to effectively fire stop voids

    Envirobrick is very easy to install. Can be cut to fit if necessary using a sharp knife.

    Lay the Envirobrick rectangular blocks as bricks to fill any size opening. Can be fitted either way into hollow plasterboard walls – if fitting into a hollow partition wall greater than 200mm we can make a wall lining to fit into the width of the opening first.

    Envirobrick circular seals can be used for filling circular holes or pipes and can be cut for pipes, cables, trunking etc to pass through.Envirograf® black mastic can be used to fill any open joints. Envirobricks can be removed and refitted as required.


    REF                                                  DIMENSIONS          

    EM115                                    150mm x 130mm x 40mm EM215                                200mm x 130mm x 50mm EM315                                   330mm x 130mm x 50mm                         


    NB: EM—/1 = 1 hours; EM—/2 = 2 hours


    REF                                                    DIAMETER      

    CB  65                                                   065mm   
    CB  75                                                   075mm CB100                                                   100mm CB125                                                   125mm CB150                                                   150mm CB200                                                   200mm CB250                                                   250mm CB300                                                   300mm


    NB: CB—/1 = 1 hours; CB—/2 = 2 hours

    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.