
Isomo
About us
Isomo NV is a Belgian manufacturer and innovator specializing in thermal insulation and acoustic solutions for the construction industry. With over 50 years of experience, we offer durable and high-performance insulation materials that contribute to energy-efficient and comfortable buildings. Combining technical expertise with custom-made solutions, we ensure quality, innovation, and comfort in every building application.
Products & services
Isomowall 31
ISOMOWALL 31 is an ATG‑certified high‑quality cavity wall insulation panel made of grey expanded polystyrene (EPS) with graphite particles. This graphite technology reflects thermal radiation within the material, resulting in an exceptionally high insulation value. ISOMOWALL 31 is ideally suited for sustainable and energy‑efficient cavity wall constructions. Key benefits Excellent thermal performance (λ = 0.031 W/mK) Moisture‑resistant and reliable in cavity wall environments High dimensional stability: no shrinkage, no thermal bridges, no cracking Seamless, airtight insulation layer thanks to specific edge profiling Healthy and safe material, with no risk of allergies or irritation Application Thermal insulation of cavity walls in both new construction and renovation projects.

Flat roof insulation
ISOMO Flat Roof Insulation consists of ATG‑certified insulation panels made of fire‑retardant expanded polystyrene (EPS), available in both white and grey. These strong and durable panels are ideally suited for the thermal insulation of flat roofs using the warm roof principle. Thanks to their excellent moisture resistance, the insulation layer remains stable and retains its shape and thermal performance, even in the event of condensation or minor leakage. A reliable and energy‑efficient solution for sustainable flat roofs.

Sarking roof insulation
ISOMO Sarking Roof Insulation is composed of ATG‑certified ISOMOTHERM ROOF panels made of fire‑retardant expanded polystyrene (EPS). These rigid insulation boards are ideal for the thermal insulation of pitched roofs (≥ 20%) according to the sarking principle. Thanks to their high dimensional stability and resistance to moisture, they create an exceptionally stable insulation layer, free from thermal bridges and cracking. A strong, durable and energy‑efficient solution for modern roofing systems