Small Adjustable Telescopic Weep - Beige
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Product Information
Full details
The Small Adjustable Telescopic Weep is designed for masonry contractors and builders who require a reliable, discreet solution for cavity wall ventilation. Its primary benefit is a telescopic mechanism that accommodates various wall thicknesses, though users should ensure the mortar application around the vent is precise to maintain the integrity of the insect grille and moisture outlet.
All features
| Colour | Beige |
|---|---|
| Model Part Number | SW |
| Brand | Cavity Trays |
Extended Product Information
FAQs
What are the dimensions of the weep?
The product measures 93 x 24 x 9.5mm.
Does this product prevent insect entry?
Yes, it includes an integrated insect-resistant grille.
Can this be used for rendered walls?
Yes, it features a 70mm extension specifically for forward projection in rendered wall applications.
What is the purpose of the protective cap?
The cap prevents mortar and debris from entering or blocking the vent during the building or rendering process.
Are other colors available?
Yes, this product is also available in grey, black, and clear variants.
Troubleshooting
Vent appears blocked after rendering
Verify if the 70mm extension was used correctly to project the weep beyond the render thickness.
Difficulty adjusting the telescopic length
Ensure no mortar residue has dried in the telescopic tracks and gently clean with a soft brush before re-adjusting.
Pros and Cons
Pros
- Flexible telescopic adjustment for various wall depths
- Effective protection against mortar contamination during installation
- Built-in insect screen adds structural durability
- Compact size maintains a clean, professional aesthetic
Cons
- Requires precise mortar placement to avoid blocking the vent
- Limited to specific masonry and rendered wall types
- Plastic material may be susceptible to damage if handled roughly during construction
Setup, Compatibility & Care
For optimal installation, ensure the weep is placed at the correct intervals along the damp-proof course (DPC) level. The vent is compatible with standard mortar joints and rendered finishes. When applying render, use the 70mm extension to ensure the weep protrudes past the render layer. Periodic inspection is recommended after the initial build phase to confirm that the outlet has not been inadvertently blocked by paint, excess render, or external debris.