140mm insulated platform
The deep full-FRP frame supports triple-glazing build-ups while maintaining a catalogue frame Uf of 0.90 W/(m²·K).
Cold-climate flagship — project qualification required
Extreme-cold flagship · full-FRP
FDTL140 140 Series side-press sliding door.
A 140mm full-FRP sliding-door platform that combines side-press closing, triple-glazing configurations and a 200kg leaf capacity. The listed build-ups reach whole-door Uw values of 1.02 W/(m²·K), bringing cold-climate envelope performance to large sliding openings.
FDTL140Full-FRP side-press sliding door system
140 mmFrame depth
0.90Catalogue frame Uf
1.02Best listed Uw
200 kgMaximum leaf load
FDTL140 · cold-climate engineering
Large openings without abandoning winter performance.
The source catalogue positions FDTL140 across high-performance building selections through passive or nearly-zero-energy and zero-energy applications. Project qualification is required for the ordered opening size, glass weight, hardware, drainage, seals and installation node.
Side-press closing action
Sliding travel is paired with side-pressure closing to support compression at the seals, subject to the qualified hardware schedule.
Heavy-leaf capability
The catalogue lists a maximum leaf load of 200kg together with Grade 9 wind resistance and Grade 8 airtightness.
Source-catalogue performance grades.
The grade values below are catalogue references for the FDTL140 system. They must be verified against the ordered specimen and the applicable local standard.
Operating configuration.
FDTL140 combines space-efficient horizontal movement with a closing sequence that presses the leaf toward the seals.
- Horizontal sliding
- Side-press closing
- Triple insulating glazing
- Universal hardware interface in the source catalogue
System reference specifications.
| System designation | FDTL140 / 140 Series |
|---|---|
| Construction | Pultruded glass-fibre reinforced composite (full-FRP) profiles |
| Nominal frame depth | 140 mm |
| Load-bearing profile wall | 3.0 mm |
| Maximum leaf load | 200 kg |
| Catalogue frame Uf | 0.90 W/(m²·K) |
| Operating type | Sliding with side-press closing |
| Supply route | Qualified system profiles or glass-free CKD package |
Recommended cold-climate configurations.
Thermal values are reproduced from the supplied 2026 catalogue for the listed glass build-ups. Units are W/(m²·K).
| Catalogue glazing | Glass Ug | Frame Uf | Door Uw | Hardware |
|---|---|---|---|---|
| 5 + 16Ar + 5 Low-E + 16Ar + 5 Low-E | 0.79 | 0.90 | 1.02 | Universal hardware |
| 5 + 12Ar + 5 Low-E + 12Ar + 5 Low-E | 0.81 | 0.90 | 1.04 | Universal hardware |
| 5 + 12Ar + 5 + 12Ar + 5 Low-E | 1.12 | 0.90 | 1.25 | Universal hardware |
Qualification gate: catalogue thermal and performance values apply only to the identified configuration. Final claims must be confirmed for the ordered dimensions, glass weight, spacer, hardware, seals, drainage, corner joints, installation node and destination-market test method.