H&B Mortar Trap Weep Vents - Box of 200
H&B Mortar Trap Weep Vents are designed to promote proper moisture drainage and ventilation in brick masonry cavity walls. Made from 100% recycled polyester plastic, the non-woven mesh vents are treated with flame retardant and UV inhibitors to ensure long-term durability in masonry environments.
These weep vents are installed in vertical head joints at the flashing level and at both the top and bottom of the wall. This placement allows for consistent air pressure equalization while providing an effective pathway for moisture to escape. The vents also act as barriers against insects and debris, keeping wall cavities protected and functioning properly.
Mortar Trap Weep Vents are ideal for green building projects, qualifying for LEED credits and meeting AATCC Test Method 30 for anti-fungal and anti-rot performance. With zero microbial activity and no fasteners or adhesives required, they provide a clean, simple, and effective solution for moisture management in brick veneer construction.
Features
- Promotes drainage and ventilation in cavity walls.
- Blocks insects and debris from entering wall cavities.
- Made from 100% recycled polyester plastic mesh.
- Flame retardant and UV-resistant for durability.
- Installed in head joints every 24 in. at flashing level.
- Placed at top and bottom of wall for air pressure balance.
- Meets AATCC Test Method 30 for anti-fungal performance.
- Zero microbial activity for cleaner wall systems.
- Supports LEED credits for sustainable construction.
- No tools, fasteners, or adhesives needed for install.
- Available in multiple colors for visual coordination.
H&B Mortar Trap Weep Vents Specifications
| Specification | Details |
|---|---|
| Product Type | Non-woven mesh weep vent |
| Material | 100% recycled polyester plastic |
| Treatment | Flame retardant and UV inhibitors |
| Function | Moisture drainage, air flow, and insect prevention |
| Installation Location | Vertical head joints in brick masonry |
| Installation Spacing | Every 24 in. at flashing level and top/bottom of wall |
| Size | 3/8 in. x 2-1/2 in. x 3-1/2 in. |
| Color Options | Almond, Brown, Gray, Red, Tan, White |
| Compliance | Meets AATCC Test Method 30, qualifies for LEED credits |
| Microbial Activity | Zero microbial growth |
NOTE: If you don't see a size or style that you are looking for please contact our customer service dept (CustomerService@CMUSupply.com) for price, availability and lead times.
IMPORTANT: Since each construction project is unique, the appropriate selection and use of any product contained herein must be determined by competent architects, engineers and other appropriate professionals who are familiar with the specific requirements of the project in question. This drawing and/or data sheet is the confidential and proprietary information of Hohmann & Barnard, Inc. and is not to be reproduced, copied or disclosed, in whole or in part, without the prior written consent of CMU Supply.
