ECO 1800 — 25mm sliding system
Sliding doors & windows · Standard · Premium · Sleek · 25mm platform. Related: ECO 2400 (27mm), ECO 3000 (29mm), full ECO catalog.
27mm ECO 2400 · 29mm ECO 3000 · Sliding / lift–slide concepts
The ECO 1800 line groups three market positions—Standard (competitive), Premium (enhanced performance / hardware), and Sleek (slimmer sightlines where the section allows). All run on the same 25mm core sliding system; differences are package, gaskets, hardware tier, and optional caps per your METABUILD catalog.
ECO 1800 Standard
Base specification for high-volume projects: hardware and glazing packages as listed in the METABUILD product schedule. Performance (Uw, max dimensions, water class) is provided per project from the current declaration and test record.
ECO 1800 Premium
Upgraded seals, running gear, and finish options. Confirm against the “Premium” column in your brochure—not interchangeable with Standard on the same test declaration unless the system house has issued that matrix.
ECO 1800 Sleek
Reduce visible frame width; glass-centre and cover profile dimensions must match the Sleek variant in the product schedule. If interlock width differs from Standard, record it in the project technical submission.
Performance and ordering
Max height and width, Uw, Uf, air and water classes, track options, and colour and foil list for Standard, Premium, and Sleek are taken from the latest METABUILD schedule and declaration for the exact IGU and hardware package ordered. Contact us for the matrix that matches your project.
Indicative data (confirm before ordering)
| System depth | 25 mm (series name: ECO 1800) |
|---|---|
| Variants | Standard · Premium · Sleek |
| Uw (illustrative) | As issued for your reference IGU and variant — W/(m²·K) on the declaration |
| Max panel (illustrative) | As issued — height × width (mm) and mass (kg) per test configuration |
| Test reports and declaration of performance are valid only for the exact variant and make-up in the original manufacturer pack. | |
Request ECO 1800 schedule
Quote project name, floor tag, and whether you need Standard, Premium, or Sleek.
Contact METABUILD