THERMAL VENEER ANCHORS
Thermal 2-Seal ™ Tie
Thermal transfer through the wall cavity is a major source of lost energy, and ultimately, dollars spent on heating and cooling. Hohmann & Barnard has engineered an innovative new anchor to solve this problem. The Thermal 2-Seal™ Tie features a dual-diameter Stainless Steel barrel to seal at both the insulation and the air barrier while reducing thermal transfer through the cavity to as little as 1/7 the conductivity of standard zinc barrels. - A large diameter washer secures insulation to the back up, while a second smaller washer completely seals the air barrier for a continuous membrane. - Stainless Steel Barrel reduces thermal conductivity by as much as 1/7 of a standard zinc barrel and 1/3 compared to carbon steel barrels. - A proprietary UL-94 coating creates a thermal break at the insulation. - Uses a 2-Seal Byna-Lok Wire Tie for easy addition of a continuous wire. - Barrel available in lengths of 5/8”, 1”, 1½”, 2”, 2½”, 3”, 3½”, 4”, 4½”, 5”, 5½”, 6”, and 6½” lengths to accommodate insulation. Other sizes available upon request. U.S. Patent: 8,037,653 & 9,140,001. Other Patents Pending. The Thermal 2-Seal™ Wing Nut Anchor is an innovative single screw veneer tie for metal stud construction that features a Stainless Steel Barrel with two washers to seal at both the insulation and the air barrier just like the Thermal 2-Seal anchor above with the following added features: - A UL-94 coating encapsulates a steel wing, creating a thermal break at the insulation. - Wing is reinforced by a steel core to maintain integrity of the anchoring system in case of fire making it superior to clip-on plastic wings that will melt if exposed to extreme heat. - Wing accepts a standard, seismic or Mighty-Lok ® Pintle and spins to easily orient pintles/hooks with masonry joints. - Wing is adjustable up to 1/2” to accommodate various insulation thickness’ and secure insulation to the backup, eliminating convection hoop. Polymer-coated Stainless Steel barrel has an integrated 5/16” hex head for easy installation and is available in lengths of 5/8”, 1”, 1-1/2”, 2”, 2-1/2”, 3”, 3-1/2”, 4” and 6-1/2” to accommodate insulation. Other sizes available upon request. U.S. Patent: 7,415,803; 8,613,175; D702,544 & D706,127. Other Patents Pending.
2-Seal ™ Thermal Wing Nut
Metal Type
Thermal Conductivity
Available Anchors: Standard Thermal & Thermal Wing Nut 2-SEAL™ - for use in steel stud with wood or gypsum sheathing. Concrete Thermal & Concrete Thermal Wing Nut 2-SEAL™ - for concrete, wood, or masonry backup.
AISI-SAE 1020 (Plain Carbon Steel)
0.52 (W/cm K)
Stainless Steel (Type 304)
0.15 (W/cm K)
Zinc Alloy (Galvanizing)
1.1 (W/cm K)
13
For material conformances, submittal sheets, CAD drawings and SDS sheets visit: www.h-b.com
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