Expanded Polystyrene (EPS)
ACH Foam Technologies has been producing quality EPS roof insulation for more than 30 years. ACH Foam Technologies' EPS Roof Insulation is reliable, cost-effective and compatible with major roofing materials and systems.
Foam-Control® Flat Roof Insulation
Foam-Control® Tapered Roof Insulation
Foam-Control® Flute Filler Roof Insulation
SecureTherm® Composite Roof Insulation
Foam-Control® Nailbase Roof Insulation
Foam-Control® Direct-to-Deck Roof Insulation
Polar Fold® Re-Cover Board
EPS roof insulation has no thermal drift and does not use blowing agents that diffuse out of the insulation. Expanded polystyrene roof insulation R-Values remain stable over its entire life and does not experience thermal drift or loss of R-Value.