Advantage Range Unleaded Gable Abutment Trays
Verified by manufacturer 7 months ago
EPD
Certificate type
Preformed, unleaded, DPC cavity trays for use at pitched roof/ gable abutments.
Application
- For use at stepped and staggered pitched roof gable abutments.
- Designed to suit standard 75 mm high brickwork courses.
Description
A range of preformed, self-supporting, unleaded, moulded DPC cavity trays for use at stepped and staggered pitched roof gable abutments.
The range includes:
- Catchment trays: For building in at the bottom of a slope to catch water and direct it to the outside of a masonry wall via weep holes.
- Intermediate trays: Available in either hand and built in at each course over the length of the abutment rake.
- Ridge tray: Used to straddle a roof ridge abutment.
- External angles: Used in place of unleaded catchment trays when commencing laying from the corner of a building.
- Internal angles should commencement be from an internal masonry corner.
Features and benefits:
- No attached lead flashing; allows for in situ fitment of flashings at an appropriate time in the construction sequence.
- Variable cavity upstand to accommodate a wide range of cavity widths.
- Optional polystyrene strips to aid insertion and fixing of flashing.
General information
Color | Black |
Material | Polypropylene Manufacturer guidanceInjection moulded solid DPC. |
Length | 330 mm |
Width | 160 mm |
Height | 195 mm |
Uniclass | |
CAWS | F30/370 Preformed cavity trays F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays F30/56 Preformed cavity trays |
Specification data - Preformed cavity trays
Material | Polypropylene. |
To fit cavity width | 50 mm.75 mm.100 mm.140 mm. |
Location | As shown on drawing where any roof abuts cavity masonry. |
Types | Catchment left hand. Catchment right hand. External angle. Internal angle. Intermediate left hand. |
Rake out strips | Not required. Required. Manufacturer guidanceAn 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. |
Profile | Guidance for specification option: Available in a range of profiles; a selection is illustrated in technical literature. Cavity Trays Ltd can advise on requirements and submit recommendations. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Polypropylene Manufacturer guidanceInjection moulded solid DPC. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.3 kg CO₂ eq/kg |
Recyclability | yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Third party certifications
Third party certifications
EPD
EPD - 0848
Literature
Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)