Structural Thermal Break Canada

Benchmark proudly stocks STB-1 Structural Thermal Break and TBF-1 Thermal Break Foam in Canada. Since these material are in stock we are capable of providing very fast turnaround on an expedited basis. As required, Benchmark also has the capacity to fabricate Thermal Break washers and Thermal Break Bushings in house.

 

Structural Thermal Break Canada

STB-1 Structural Thermal Break

Hi strength, structural grade thermal break material

Ideal for shear connections and other applications where high mechanical properties are required.

  • Available with Thermal Washers and Bushings
  • In stock in 1/4", 1/2", 3/4", 1" and 2" Thickness
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High Density Thermal Break Foam Canada

TBF High Density Thermal Break Foam

Available in 4 different densities TBF-150, TBF-200, TBF-280 and TBF-310

TBF Thermal Break Foam is a high density, closed cell rigid polyurethane foam used as an effective thermal break for a variety of building envelope and cold storage applications. It is manufactured in several densities to support a range of load conditions.

  • Available with Thermal Washers and Bushings
  • In stock in 1/2", 3/4", 1", 2" and 3" Thickness
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Structural Thermal Break Connection Washers and Bushings

Thermal Break Washers and Bushings

Structural Thermal Break connections increase the overall effectiveness of the Thermal Break system they are used in conjunction with.,

STB-1 Thermal Break washers and bushings can be used on the warm face of the structure, and including a thermal break at the bolt connection will reduce heat loss an additional 4% per bolt, depending on the wall assembly connection. Without these thermal break solutions, condensation can occur on the bolt heads which can develop into damp and mold issues. 

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Recommended Thermal Washer and Thermal Bushing Sizes

Bolt Size

Diameter - Inches / MM

3/16" (M5)

1/4" (M6)

5/16" (M8)

3/8" (M10)

7/16" (M12)

1/2" (M12)

9/16" (M14)

5/8" (M16)

3/4" (M20)

7/8" (M22)

1" (M25)

Washer

OD - Inches / MM

9/16" (14.29)

3/4" (19.05)

7/8" (22.23)

1" (25.4)

1 1/4" (31.75)

1 3/8" (34.93)

1 1/2" (38.10)

1 3/4" (44.45)

2" (50.80)

2 1/4" (57.15)

2 1/2" (63.50)

Washer

ID - Inches / MM

1/4" (6.40)

5/16" (7.94)

3/8" (9.53)

7/16" (11.11)

1/2" (12.70)

9/16" (14.29)

5/8" (15.88)

11/16" (17.46)

13/16" (20.64)

15/16" (23.81)

1 1/16" (26.99)

Bushing

OD - Inches / MM

1/2" (12.7)

9/16" (14.29)

5/8" (15.88)

11/16" (17.46)

3/4" (19.05

13/16" (20.64)

7/8" (22.23)

15/16" (23.81)

1 1/16" (26.99)

1 3/16" (30.16)

1/5/16" (33.34)

Bushing

ID - Inches / MM

1/4" (6.40)

5/16" (7.94)

3/8" (9.53)

7/16" (11.11)

1/2" (12.70)

9/16" (14.29)

5/8" (15.88)

11/16" (17.46)

13/16" (20.64)

15/16" (23.81)

1 1/16" (26.99)

Thermal Break Information Request