Head Joint Weeps

MTI Head Joint Weep™ (#HJW 3845): 0.24" (0.6 mm) thick acetac 3/8" (9.5 mm) wide x 3/8" (9.5 mm) high and 4.5" (114.3 mm) long.

NOTE: Masonry Technology, Inc. recommends the installation of drip plate under all flashing over all steel lintels and shelf angles.

Sure Cavity

MTI Sure Cavity™ 0.024" (0.6 mm) thick high impact polystyrene corrugated strip with spunbonded polypropylene fabric (Flux, water flow rate, 200 gal/SF/min; ASTM D 4491- 99a) on one side with a 4" (102 mm) skirt on one edge.

Twenty Year Warranty

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Steel Lintel and Brick Angle Head Joint Weep

1Head Joint Weeps™are installed as weeps and spacers between each brick on steel lintels and shelf angles. Order Now!

2Sure Cavity™ (not shown) separates cementitious materials from structural backup walls while creating a drainage plane system that allows moisture to travel down and out of walls and prevents bridging. Order Now!

Head Joint Weep™ HJW 3845
Masonry Technology’s Head Joint Weep System for steel lintels and shelf angles create
tunnels/channels into the cavity of masonry walls at the lowest point of the cavity at the top
surface of the flashing that covers the steel lintel and shelf angle.

Sure Cavity™
It works because Sure Cavity separates cementitious materials from structural backup walls while creating a drainage plane system that allows moisture to travel down and out of walls and prevents bridging.