AT Blockwork Abutment Trays

For use at the junction where the sloping edge of a pitched roof abuts a wall.

NHBC Standards and BS 8215: 1991 specifically recommend the use of preformed abutment cavity trays for this application.

Blockwork systems:
- Available with or without pitch dedicated, factory fitted lead flashings.
- Course heights of 225mm and 150mm as standard, other course heights are available to order.
- AT100 vertical connector.
- Catchment trays incorporate a single MV650 weephole.
- Available with or without pitch dedicated, factory fitted Aluflash or lead flashings.
- Z-Led recommend the use of Aluflash, an environmentally friendly alternative to lead as a weathering flashing material. Please see Aluflash page for more details

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