Intumescent Coated Slabs
Rated 3.5/5 based on 11 customer reviews

Intumescent Coated Slabs

Available: In Stock

    A high density rockwool slab with an intumescent coating on both main faces. These slabs are suitable for use as a permanent fire barrier in non-load bearing walls, floors and ceilings, or around services.

    – Due to its high density, it can be used for large openings in floors, walls and ceilings

    – Offers effective acoustic protection by impeding sound transfer through the centre of the structure and across its surface

    – Ideal for use under raised flooring as a firebreak, providing 1-4 hours fire protection

    Where the slab is in a wall situation, just cut the slab to fit into the opening adhering
    with the adhesive supplied, ensuring that Envirograf Wraps are fitted around any
    PVC, copper or steel pipes and PVC electrical trunking.
    For steel electrical trunking fit pads inside where passing through the slab. For cable
    trays, then use Envirograf Product 29 cable tray pillows.
    For floor openings 1m² without support. For hole sizes over 1m², firstly fit chicken
    wire 1½” diameter, support around the perimeter with Envirograf FB/C1 Metal
    Supports and wire mesh to services passing through the opening. For large openings
    Product 4, ref: SUP Metal Supports can be used.
    Then around any plastic, steel or copper the fit product 7, around electrical trunking
    or steel trunking, fit Envirograf Pads and Cable Tray Pillows over cable trays or fit
    Product 1 Envirograf Pillows around cables that are having to be regularly changed.
    IS60 slab – this is a slightly smaller slab in size but very high density. Ideally suited to
    large openings or complete walls, where ladders may need to be leant against or
    areas where the filled area needs to be extra strong. Again, all services passing
    through the slab must have Wraps, etc., around the pipes and services.
    The coated slab is ideal for under computer room raised floors as a firebreak.

    REF        THICKNESS         COATING              SLAB SIZES                         PROTECTION                                              

    IS040     40mm                   Double-Sided       1200mm x 600mm                               2 hours


    IS060     60mm                   Double-Sided       1200mm x 600mm                               4 hours


    SUP        Metal Support Batten for large floor openings (per metre)                                                                                       

    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.