Thermoblock
Load-bearing thermal break blocks for masonry, wood, and steel framed walls and parapets. Six sizes spanning 4", 5.5", and 8.5" widths in 2.5" or 4" thicknesses (R-5.5 and R-8.8). 23.625" long.
$23.60
Lead Time: 5 business days
Shipping: Quoted after checkout
Thermoblock thermal break blocks can be used to support masonry, wood, or steel framed walls and parapets.
Unlike foam type thermal break materials, Thermoblock safely transfers load without deflection or long-term creep. The top and bottom material surfaces provide for a mortar bond in masonry applications.
Each block is 23.625" long. Six size combinations are available — three widths (4", 5.5", 8.5") in two thicknesses (2.5" and 4").
- 2.5"-thick variants deliver R-5.5 each
- 4"-thick variants deliver R-8.8 each
- Mortar-bond top & bottom surfaces
- Distributed by Thermal Bridging Solutions
Unit
| Length | 23.63 in |
| Width | 23.63 in |
Key Specifications
| Property | Specification |
|---|---|
| Compressive Strength | 1500 psi |
| Density | 165 kg/m³ |
| R-Value | R-5.5, R-8.5 |
| Square Feet | 0.41, 0.66 |
| Blocks per Pack | 1 |
Professional Grade
Built for building professionals
Fast Shipping
Direct from manufacturer
Tech Support
Expert installation guidance
Certified Performance
Tested and documented
