
Manufacturer of FOAMGLAS® cellular glass insulation for industry, marine, HVAC, oil & gas and construction.

FOAMGLAS® (Owens Corning)
Tessenderlo (BE) · Hilden (DE) · Linz (AT) · Rotkreuz (CH) · Antony (FR) · Bolzano (IT) · Hässleholm (SE) · Nieuwegein (NL) · London (GB) · Toledo, OH (US)New on Amplifa
About FOAMGLAS®
FOAMGLAS®, a brand of the Owens Corning group with its European headquarters in Tessenderlo (Belgium), manufactures thermal insulation made of cellular glass (foam glass). The rigid insulation material consists of millions of fully closed glass cells and combines non-combustibility (Euroclass A1), high compressive strength, water resistance, vapour tightness and thermal insulation performance that remains stable over time. The solutions provide protection against pressure, fire and smoke, corrosion, water as well as heat and cold. Application areas include watertight buildings, industrial plants, marine applications, HVAC, load-bearing heavy-duty surfaces such as flat roofs (Compact Roof), structures in contact with the ground, and tank foundations in the oil and gas sector, including insulation of hot storage tanks and systems for combating CUI (Corrosion Under Insulation). The offering includes technical services ranging from planning support and detailed design to U-value calculations and condensation risk assessments, through to installation and on-site training.
- Site
- Hilden
- Processes
- Planning support/design consulting, Commissioning support, Calculation of insulation thickness (U-value), Condensation risk assessment, Technical consulting on design and detailed engineering, Specialised services for industrial projects, FOAMGLAS® training/on-site training, Company visits
- Materials
- FOAMGLAS® cellular glass (foam glass)
- Certificates
- FM Approved
- Industries
- Construction/building construction, Industrial plants, Marine/shipping, HVAC, Oil & gas, Flat roofs
- 01
Manufacture of cellular glass
- 02
Product development and system solutions
- 03
Planning support and calculation tools
- 04
Technical consulting and detailed design
- 05
Distribution via country subsidiaries
- 06
Support during installation and commissioning
Material and Properties
FOAMGLAS® cellular glass (foam glass)
Rigid insulation material made of millions of fully closed glass cells with high compressive strength, water and vapour tightness.
Locations

Tessenderlo
BEHead office/European headquarters FOAMGLAS®
- Materials
- Cellular glass
Hilden
DESales FOAMGLAS® Germany
- Materials
- Cellular glass
Linz
ATSales FOAMGLAS® Austria
- Materials
- Cellular glass
Rotkreuz
CHSales Pittsburgh Corning Schweiz AG
- Materials
- Cellular glass
Toledo, OH
USHead office Owens Corning (parent company)
- Materials
- Cellular glass
Applications




Inside the production






Industries
Additional services
Reference customers
Quality
The Compact Roof System is FM Approved. Technical support includes U-value calculations, condensation risk assessments and detailed design.
| Evidence | Tessenderlo |
|---|---|
| FM Approved |