GPS Insulation

GPS Insulation – Advanced Thermal Performance with Graphite Technology

Graphite Polystyrene (GPS) insulation boards offer next-generation thermal protection, combining the lightweight benefits of EPS with the advanced insulating power of graphite particles. Engineered for high-performance construction, GPS boards reduce heat transfer more effectively than standard EPS — making them ideal for energy-efficient and passive house builds.

Whether you're insulating walls, roofs, or below-grade areas, GPS insulation delivers:

  • Up to 20% better thermal performance than standard EPS (lower lambda value)

  • Lightweight, rigid panels for easy installation

  • Excellent moisture resistance for long-term durability

  • Ideal for EIFS, cavity walls, under-slab, and exterior insulation systems

  • Compatible with modern building codes, including NZEB and Passive House

Explore our range of GPS insulation boards in various thicknesses and compressive strengths — perfect for projects where performance, efficiency, and cost matter.

1 - 4 of 4 Products
CHROME 1000 (4x8 sheets)
Chrome
chrome1000.jpg
from $29.30 CAD
18 In Stock
7 SKUs
CHROME 1600 (4x8 sheets)
Chrome
chrome1000.jpg
from $25.58 CAD
7 SKUs
CHROME 1000 (2x8 sheets)
Chrome
CHROME.jpg
from $9.77 CAD
7 SKUs
CHROME 1600 (2x8 sheets)
Chrome
CHROME.jpg
from $12.79 CAD
7 SKUs