BBA Agrément Certificate
Preformed, unleaded, DPC cavity trays for use at pitched roof/ gable abutments.
A range of preformed, self-supporting, unleaded, moulded DPC cavity trays for use at stepped and staggered pitched roof gable abutments.
The range includes:
Injection moulded solid DPC
Standard trays are 330 mm long, and can be used for roof pitches of 15° upwards
F30/370 Preformed cavity trays
F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays
F30/56 Preformed cavity trays
To fit cavity width
Advantage Unleaded Gable Abutment Trays
As shown on drawing where any roof abuts cavity masonry
Catchment left hand.
Catchment right hand.
Intermediate left hand.
Intermediate right hand
Rake out strips
An optional polystyrene strip can be included as an attachment to the bed course element of the tray After the tray is built in, the strip can be raked out to provide a void into which a flashing can be terminated and secured.
Available in a range of profiles; a selection is illustrated in technical literature. Cavity Trays Ltd can advise on requirements and submit recommendations.