Hohmann & Barnard 2023 Product Catalog



Mortar Trap ™ Weep Vents

QV - Quadro-Vent ™

Standard Sizes: 3/8” x 2 ½” x 3 ½”. Colors: Almond, Brown, Gray, Red, Tan, White.

Standard Sizes: ⅜” x 3⅜” x 2½” high or Jumbo: ⅜” x 3⅜” x 3½” high. Other sizes available upon request. Colors: Clear, Gray, White, Black, Buff, Cocoa or Almond. Honeycomb design restricts ingress of insects and other debris while allowing passage of moisture up to its 2-1/2” height, important in the event of mortar droppings at bottom of cavity. Also suitable for top of wall venting.

A 100% recycled polyester plastic non-woven mesh vent which is treated with a flame retardant and ultra-violet inhibitors. Used in vertical joints between brick masonry in masonry wall construction to provide for the drainage of moisture and promotion of air flow. The weep vents also prevent insects from entering through the openings.

MGS Mortar / Grout Screen

Mortar Trap ™

Mortar Trap’s unique shape breaks up and suspends mortar droppings to prevent blockage and allow water to flow to weep holes. High-density polyethylene (HDPE) strands woven into a 90% open mesh will not react to common building products and is inedible to insects. Available Sizes: 0.4”, 1”, 1-1/2” or 2” thick x 10” high x 4’ long.

Mono-filament screen is fabricated from high-strength, non-corrosive polypropylene polymers. Isolates flow of grout in designated areas requiring reinforced concrete block. Also allows for greater bonding of masonry anchor in hollow brick construction. Available Sizes: ¼” square x 4”, 6”, 8”, 10”, or 12” wide x 100’ rolls.


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