| Model | Netherlands ISDE high-efficiency glass |
|---|---|
| (H) Glas U <= 1,2 Glazing | Listed since at least 12 Oct 2026 |
| (H) Glas U <= 2,0 Glazing | Listed since at least 12 Oct 2026 |
| (H) Glas U <= 5,8 Glazing | Listed since at least 12 Oct 2026 |
| Akoestisch gelaagdglas 33.A2 Glazing | Listed since at least 12 Oct 2026 |
| Akoestisch gelaagdglas 44.A2 Glazing | Listed since at least 12 Oct 2026 |
| Akoestisch gelaagdglas 66.A2 Glazing | Listed since at least 12 Oct 2026 |
| Floatglas 4 mm Glazing | Listed since at least 12 Oct 2026 |
| Floatglas Blank 5 mm Glazing | Listed since at least 12 Oct 2026 |
| Floatglas Blank 6 mm Glazing | Listed since at least 12 Oct 2026 |
| Gelaagdglas 33.1 Glazing | 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 Isoglas lines
Our record of Isoglas 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 Isoglas
One email on the morning a Isoglas 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 Isoglas 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.