The KÖMMERLING 88 MD is certified to passive house standard ift WA-15/2 with a Uf of 0.95 W/(m²K). Its 88 mm depth and seven chambers accept triple glazing up to 58 mm (including functional glass) and deliver the highest residential thermal performance in the Kömmerling portfolio.
| Construction Depth | 88 mm |
|---|---|
| Number of Chambers | 7 chambers |
| Sealing System | Centre seal (3 sealing levels) |
| Uf Value (Frame) | 0.95 W/(m²K) |
| Glazing Capacity | Up to 58 mm (triple + functional) |
| Passive House | Yes – ift guideline WA-15/2 |
| Stabilisers | Lead-free (calcium/zinc) |
| Bio PVC | Available in CO₂-optimised bio-attributed PVC |
Spec 88 MD into your project.
Get pricing, technical drawings, and lead times from our engineering team.