ISORAD offers the optimal solution for under-slab insulation and large-diameter tube retention for large-area projects where a radiant heating system is embedded in concrete. It can also be installed beneath outdoor terraces, sidewalks and parking lots to accelerate the melting of ice and snow.
Commercial. Industrial. Institutional. Agricultural.
ELIMINATES HEAT LOSS
Efficient thermal barrier. ISORAD prevents heat loss through the soil, offers a stable insulation performance and maximizes a building’s energy efficiency.
IDEAL FOR LARGE SURFACES
Efficient elevated grooves. Makes the installation of large-diameter tubing easier in a hot water or glycol large-floor heating system.
RESISTANCE AND DURABILITY
High density interlocking panels. Thanks to ISORAD’s high density and 4-sided interlocking system, jobsite breakage is reduced and the panels stay in place during installation.
INSTALLATION: MORE EFFICIENCY
Reduce your labour costs. By combining a rigid insulation panel and a tube-retention system in a single product, the need to attach tubes to wire mesh is eliminated. That makes the installation of both the insulation and radiant floor system easier and faster.
ISORAD allows you to easily meet building code and construction requirements for energy-efficient construction standards, such as Energy Star and Passive House.
Can contribute to obtain LEED credits.
Compliance Certification is available upon request
ISORAD product is quick and easy to install.
To ensure maximum insulating performance, follow the recommended installation practices.
Installing ISORAD requires the installation of insulation and tubing prior to pouring concrete, which must cover the heating system.
Refer to the applicable building code requirements and targeted energy performance to determine the insulation value of the selected product.
R Value (RSI)
R Value (RSI)
(overall 3 1/16″)
|R7.6 (RSI 1.34)||R7.7 (RSI 1.35)|
(overall 3 11/16″)
|R10.2 (RSI 1.8)||R10.3 (RSI 1.82)|
*Tube 3/4″: Ø int. 3/4″, Ø ext. 7/8″
*Tube 1″: Ø int. 1″, Ø ext. 1 1/8″
Also available on request:
Isolofoam expanded polystyrene insulation products are eco-responsible.