| Model | Netherlands ISDE insulation materials |
|---|---|
| 101-P1 WALL-/ROOFPANEL / XPS - dak Insulation | Listed since at least 12 Oct 2026 |
| 101-P1 WALL-/ROOFPANEL / XPS - gevel 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 PolyBlue lines
Our record of PolyBlue lines began on 12 Oct 2026. Nothing has changed since. The lists are checked every morning, and any change appears here the same day.
Watch PolyBlue
One email on the morning a PolyBlue line is added, removed or changed on any list we check. Free: every change for 14 days, then a Monday summary.
Every morning, as long as you subscribe: alerts at £490 a year or £49 a month follow PolyBlue on every list. The manufacturer plan, £149 a month, adds this sheet kept for your team and an API key. Compare plans. 30-day refund.