| Model | Netherlands ISDE insulation materials |
|---|---|
| REF Insulation >=100mm Insulation | Listed since at least 12 Oct 2026 |
| REF Insulation Betonvloer >= 60mm Insulation | Listed since at least 12 Oct 2026 |
| REF Insulation hout hermetische afgesloten >= 50mm Insulation | Listed since at least 12 Oct 2026 |
| REF Insulation hout hermetische niet afgesloten >= 80mm Insulation | Listed since at least 12 Oct 2026 |
| REF Insulation voorzetwand >= 90mm doorlopend Insulation | Listed since at least 12 Oct 2026 |
| REF Insulation voorzetwand >= 90mm onderbroken Insulation | Listed since at least 12 Oct 2026 |
"Since at least" means the line was already on the list when our record of it began. Names can be printed differently on each list; a model missing from a column may be listed under another spelling. Report a problem
Changes to REF Insulation® lines
Our record of REF Insulation® lines began on 12 Oct 2026. Nothing has changed since. The lists are checked every morning, and any change appears here the same day.
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