Gable Abutment Catchment Tray - Right Hand - CR NO LEAD

The Cavity Trays Gable Abutment Catchment Tray provides specialist water management engineered for...

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Brick SuperstoreCavity Trays Black Advantage Range Unleaded 330Mm Catchment Tray - Right Hand Plastic
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Product Information

Full details

The Cavity Trays Gable Abutment Catchment Tray is designed for professional builders and masonry contractors who need a robust water management solution where roofing slopes meet vertical structures. Its primary benefit is the effective collection and discharge of moisture through integrated Caviweep drainage, preventing ingress into the building fabric. While it offers high levels of protection, users should note that this specific model is a right-hand configuration and requires accurate positioning during the initial masonry lift to function as intended.

All features

Model Part NumberCR NO LEAD
BrandCavity Trays

Extended Product Information

FAQs

What is the intended roof pitch for this tray?

This tray is suitable for roof pitches starting from 17.5 degrees and above.

Can this be used on both left and right sides of the roof?

This specific part number is a right-hand configuration. A separate left-hand tray would be required for the opposite side of the gable.

Is this product suitable for rendered walls?

Yes, it is designed for use in both traditional brickwork and rendered blockwork applications.

What happens if I install the flashing before the tray?

The tray features a variable cavity upstand specifically designed to allow flashing to be installed later, which is often preferred for construction efficiency.

Does this tray require special tools to install?

No, it is installed using standard masonry tools during the course of normal wall construction.

Troubleshooting

Water appears inside the building near the abutment

Check that the Caviweep outlet is not blocked by mortar debris and verify that the tray was installed at the lowest point of the slope.

Difficulty fitting tray into the cavity

Verify the cavity width is within the 50mm to 160mm specification and ensure there are no wall ties or obstructions preventing the tray from seating correctly.

Pros and Cons

Pros

  • Protects building fabric from moisture ingress
  • Highly adaptable to varying wall thicknesses
  • Allows for deferred flashing installation
  • Compatible with both brick and rendered finishes

Cons

  • Requires careful planning for right-hand orientation
  • Installation must occur during the bricklaying process
  • Specific to gable abutment scenarios

Setup, Compatibility & Care

Installation must take place during the construction of the masonry wall. Ensure the tray is leveled accurately to allow the Caviweep outlet to function effectively. The tray is compatible with cavity widths from 50mm to 160mm. Once installed, ensure the mortar bed is correctly applied to prevent bypass leakage. Maintenance is minimal, provided that the external weep holes remain free of debris, mortar droppings, or landscaping materials that could obstruct the drainage path.

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