| Model | Netherlands ISDE high-efficiency glass |
|---|---|
| (H) HR++ glas U <= 1,2 Glazing | Listed since at least 12 Oct 2026 |
| (H) Triple glas U <= 0,7 Glazing | Listed since at least 12 Oct 2026 |
| F4 /15/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| F4 /16/ T4 Glazing | Listed since at least 12 Oct 2026 |
| F4 /16/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| F5 /14/T4 Glazing | Listed since at least 12 Oct 2026 |
| F5 /15/ T4 Glazing | Listed since at least 12 Oct 2026 |
| F5 /15/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| F5 /16/ T4 Glazing | Listed since at least 12 Oct 2026 |
| F5 /16/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| T4 /14/ F4 /14/ T4 Glazing | Listed since at least 12 Oct 2026 |
| T4 /15/ F4 /15/ T4 Glazing | Listed since at least 12 Oct 2026 |
| T4 /16/ F4 /16/ T4 Glazing | Listed since at least 12 Oct 2026 |
| T4 /18/ F4 /18/ T4 Glazing | Listed since at least 12 Oct 2026 |
| T6 /16/ F4 /16/ T6 Glazing | Listed since at least 12 Oct 2026 |
| T6 /16/ F6 /16/ T6 Glazing | Listed since at least 12 Oct 2026 |
| TC4 /14/ F4 /14/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| TC4 /15/ F4 /15/ TC4 Glazing | Listed since at least 12 Oct 2026 |
| TC4 /16/ F4 /16/ TC4 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 Spec-Glas Sp. z o.o lines
Our record of Spec-Glas Sp. z o.o 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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