The High Lift Sectional Door provides extra vertical rise before the panels turn horizontal — ideal for buildings with high ceilings where a standard-lift track would leave too much of the opening obstructed. By extending the vertical track section, the door clears tall vehicle heights before running horizontally beneath the ceiling, maximizing usable opening height without requiring the full headroom of a vertical-lift system.
RAX manufactures high-lift sectional doors to any size (custom engineered to your specification) with 40–50 mm PU foam panels, galvanized steel skins (0.4–1.5 mm) and high-cycle torsion springs validated to 100,000 cycles. The extended track geometry uses formed steel channel (2.0 mm benchmark, CN-export ecer.com) with precision nylon PA66 rollers. High-lift configuration is common in logistics warehouses with mezzanine levels, 4S dealerships and distribution centers requiring maximum truck-clearance height.
RAX-company facts on this page are from the approved brand brief. Industry benchmark values are attributed to their sources (Hörmann via renrendoc.com; CN-export listings via ecer.com; EN standard scopes via antpedia.com / baijiahao). RAX product-specific test data (U-value, wind class, fire rating) is confirmed per project.
Custom width × height, RAL color and configuration. Large industrial doors from prototype to container-load, full flexibility on order quantity.
Validated against a 100,000-cycle fatigue testing protocol in our in-house lab.
ISO 9001:2015 and CE to EN 13241 / EN 12453, with SGS material reports.
English manual + wiring diagrams; operators pre-set before dispatch.
| Product | High Lift Sectional Door (also: Extended Lift Sectional Door · High-Headroom Sectional Door) |
| Category | Sectional Doors |
| Lift type | High lift — extended vertical rise before horizontal track run |
| Panel thickness | 40–50 mm PU foam (RAX). Benchmark: 40–42 mm industrial standard |
| Steel skin | Galvanized steel 0.4–1.5 mm |
| Track | Extended vertical + horizontal steel channel; nylon PA66 rollers |
| Size range | Custom to your opening; confirm headroom requirement with engineers |
| Headroom required | Door height + extended vertical rise + horizontal run clearance (less than vertical lift) |
| Torsion spring | High-cycle; 100,000-cycle fatigue validated |
| Wind resistance | EN 12424/12444 Class 0–5 |
| Power | AC 220–240 V / 380 V, 50/60 Hz |
| Certification | CE EN 13241 / EN 12453 (held); ISO 9001:2015; SGS |
| Order | Custom engineered to your size and specification |
Measure lintel-to-ceiling distance. High lift requires more headroom than standard lift but less than vertical lift. Provide your exact dimensions; we calculate the optimal vertical-rise extension and produce track drawings.
Specify the minimum clear height needed (e.g. for truck clearance). We set the vertical-rise extension so the bottom panel clears your required height before turning horizontal.
40–50 mm PU panels standard. Choose RAL color, surface profile and optional vision windows (clear PVC/polycarbonate) for natural light.
Shaft-mounted or trolley operator depending on door weight and cycle frequency. High-cycle logistics use: specify servo drive with VFD for smooth acceleration and 100,000-cycle durability.
RAX supports full private-label production of the High Lift Sectional Door: custom RAL panel colors, operator matching, packaging printing and installation-manual translation (EN/ES/FR/AR/RU). Start with an OEM sample and scale to container-load branded production. Custom molds, Tooling records are archived for up to 5 years — no extra tooling fee on repeat orders, all under strict NDA.
CE marking basis for industrial doors. Covers mechanical safety, thermal, wind, air permeability, durability.
Mechanical aspects and power-operated safety. Extended tracks must meet the same entrapment and force requirements as standard configurations.
Wind load classification. High-lift doors on exposed building faces should be classified to the appropriate Class (0–5).
Standard lift turns horizontal immediately above the opening. High lift extends the vertical track section (typically 300–1500 mm extra rise) before turning horizontal — giving more clear height. Vertical lift has no horizontal run at all but requires headroom equal to the full door height.
More than standard lift (which needs approx. 300–600 mm) but less than vertical lift (full door height). The exact requirement depends on the vertical-rise extension you specify. Provide your lintel-to-ceiling measurement and we produce a track layout.
Yes — the same 40–50 mm PU foam panels used in standard-lift doors apply. Thermal and acoustic performance is identical; only the track geometry differs.
Custom to your opening (custom engineered to your specification). Industrial sectional doors commonly reach W8000 × H6000 mm+. Confirm with RAX engineers who produce technical drawings showing exact track geometry and headroom requirement.
No — pure manufacturer. Ships with English manual, wiring diagrams. Operators pre-set before dispatch.
Standard container 12–20 days; custom first order 20–35 days. Door body 2-year warranty, operator 3 years (servo 5 years).
Or email info@raxdoor.com
Send your opening size and duty requirements — we reply with a proposal and lead time.
