Spec-Thermal™ Pre-Insulated concrete masonry units (CMUs) are specifically designed to minimize thermal bridging. Units include a factory-installed insulated insert made of flame-retardant, expandable polystyrene which provides integral insulation placement in the finished wall. Spec-Thermal CMUs are available in precision faced unit sizes are available in 8, 10 and 12 widths with nominal 4 inch or 8 inch x 16 inch face dimensions. Other units are available with split or other textures.
**Product production varies by plant. Please contact your salesperson for product availability in your location**
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