| Model | Netherlands ISDE insulation materials |
|---|---|
| (M)Optimal - gevelisolatie Insulation | Listed since at least 12 Oct 2026 |
| Isolena Premium - bodemisolatie Insulation | Listed since at least 12 Oct 2026 |
| Isolena Premium - dakisolatie Insulation | Listed since at least 12 Oct 2026 |
| Isolena Premium - gevelisolatie Insulation | Listed since at least 12 Oct 2026 |
| Isolena Premium - zolder/vlieringisolatie Insulation | Listed since at least 12 Oct 2026 |
| Optimal - bodemisolatie Insulation | Listed since at least 12 Oct 2026 |
| Optimal - dakisolatie Insulation | Listed since at least 12 Oct 2026 |
| Optimal - gevelisolatie Insulation | Listed since at least 12 Oct 2026 |
| Optimal - vloerisolatie 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 Isolena lines
Our record of Isolena 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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