Timloc Leaded Stepped Cavity Trays for Brickwork

Installation Advice

The core product will suit cavity widths of 50-150mm
Weep holes in the starter and corner starter trays can be formed by simply installing purpose made Timloc plastic wall weep units (product 1143/TW1)
In areas of severe weather exposure, long continuous runs of cavity trays and/or where particularly porous facing brickwork is used, we strongly recommend that extra weep holes are used at intermediate points along the run of cavity trays
Heavier code lead may also need to be specified with flashings, fixed and sealed where they overlap
Many components come in left or right handed versions, handing is dictated by the direction of the abutting roof slope