Prime Block Tech rigid EPS panels deliver outstanding thermal performance across every layer of a building — walls, floors, roofs, and the full envelope. Reduce energy demand, eliminate thermal bridges, and build with confidence.
High-density Expanded Polystyrene (EPS) is a proven, lightweight, and highly efficient insulation material. Prime Block Tech's panels combine superior lambda values with ease of handling and installation.
Prime Block Tech EPS panels eliminate cold bridges, reducing heat loss through walls by up to 80% compared to uninsulated construction.
Load-bearing EPS panels for underfloor heating systems, ground slabs, and floating floor applications.
Inverted and conventional roof systems, sarking boards and attic insulation with Prime Block Tech panels.
A continuous, unbroken layer of Prime Block Tech EPS transforms an entire building — new-build or retrofit — into a high-performance, low-energy structure that meets or exceeds current energy codes.
Request technical documentation, performance data, and a tailored quote for your insulation project.
Tell us about your insulation project and we will send you the right technical documentation, samples, and a tailored quote.
Available nationwide — contact us for regional coverage
Technical quotes delivered within 48 hours