You are here:

Sealed Cavity Tray (SCT)

Product 55

Sealed Cavity Tray – SCT

[ SCT ]

This sealed cavity tray is a flexible moisture resistant tray for brick or block wall cavities, providing fire protection.

Not available to purchase online.

We need to ask you a few more questions and ensure this is the suitable product for your needs.

To order please call us on +44 (0) 1 304 842 555

SealedCavityTray_BeddedSealedCavityTray_WashersIS-SCT-FBV-05-19 (003)55-sct-cavity-barrier-255-sct-cavity-barrier-1


Sealed Cavity Tray (SCT)

Sealed cavity tray (SCT), bend to suit the required shape. Additionally, bed into the block or brickwork during construction, bed into the wall by 40mm on both the inner and outer walls. The SCT is flexible, manipulated to suit any shape, and is also completely waterproof. We can supply washers and screws if you wish to screw the cavity tray to the inner wall. Supplied 1 metre long and made any width to suit the width of the cavity. Can supply with ventilation/ weep holes that will seal up in a fire, measurements made to suit your needs at 10mm holes, 50mm apart.

Cavity Barriers are pieces of fire-stopping material. They fit within the cavity of a building at each floor horizontally and party wall in a verticle position. The material provides compartmentation. Both the flames and heat cannot be transferred to other compartmental areas. Throughout the life of the building, the Cavity Barrier will remain fixed in place. In the event of a fire, the intumescent material expands and seals off the gaps. Additionally, the horizontal barriers allow for a ventilation gap within the cavity. Subsequently closing when the intumescent expands.

Our Cavity Barrier range at Envirograf® offers superb protection to your building by providing fire stopping. Explore the Cavity Barrier range online.


– Flexible Cavity Tray
– Moisture Resistant
– Can be bedded into block or brick work or fixed with washers and screws
– Supplied upto 4 meters long
– Can be made to any width
– special designed corner units for inner and outer corners

– Tested by BTC meeting surface spread of flame SBI Classification A2-s1, d0

Order References / Sizes

SCT 240: 240mm wide

SCT 350: 350mm wide

SCT 450: 450mm wide

All supplied up to 4 metres long

Add /J to the reference for an SCT that can bedded into the wall

Add /S to the reference for washers and screws

Add /C for corner units