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OPENINGS / T Series / SOVEREIGN
T Series

SOVEREIGN

Optimise flexible apertures with multi-sectional aluminium-framed stacking doors that rise vertically on roller tracks and stack compactly under the lintel without complex motorisation.
Request Pricing
20' H x 40' W
Maximum Dimensions
Motorised or Manual
Operation
-4°F to 140°F
Operating Temperature
Commercial & Domestic
Application
PRODUCT OVERVIEW

Multi-Fold Stacking Sectional Doors

The Renlita Sovereign system is a vertical lifting and stacking multi-sectional door constructed from extruded aluminium sections. The system balances simplicity with structural rigidity, utilising torsion spring mechanisms to manage the weight of multi-panel configurations.

  • Multi-Sectional Design: Flexible panel heights up to 24 inches per section allow architects to optimise proportions for diverse architectural styles.
  • Torsion Spring Balance: Spring-balanced operation provides reliable performance without complex counterweight systems.
  • Compact Stacking: Multi-sectional panels fold compactly under the lintel, minimising overhead requirements.
  • Robust Hardware: Cast stainless steel hinges with Teflon inserts ensure smooth operation and extended longevity.

At a glance

Frame Material
Extruded Aluminium
Top/Side Rails
2-1/2" x 1-1/2" (65mm x 40mm)
Mid Rails
1-1/4" x 1-1/2" (32mm x 40mm)
Operation
Manual or REDD LD Motorised
Drive System
0.5HP DC Motor, 24 RPM Output
Duty Cycle
Max 20 cycles/hr, 450 cycles/day
Hinges
Cast Stainless Steel with Teflon Inserts
Coating Standard
Factory Finish
ENGINEERING

Technical Performance Data

Engineered for architectural flexibility and reliable operation, the Sovereign system accommodates multi-sectional configurations with elegant proportional control.

Structural & Engineering

Frame Construction
Extruded aluminium sections with integrated guides
Side Guides
5-1/2" x 2-3/8" (140mm x 60mm) extruded aluminium with twin ⅛" (3mm) tracks
Panel Heights
Maximum 24 inches per panel section
Deflection Standard
L/120 deflection under operating loads
Balance System
Torsion spring balanced (not counterweight)

Controls

Drive System
0.5HP DC motor, 24 RPM output speed
Duty Cycle
Maximum 20 cycles per hour, 450 cycles per day
Operating Range
-4°F to 140°F fully functional
Primary Safety
NEMA 4 monitored photo sensors (stops & reverses within 1 second)
Secondary Safety
REDD ALERT™ obstruction sensing (force-based detection)
Interface
Integrated touch screen control
Electrical Requirements
110V AC, 16 Amps
SPECIFICATION

Design Flexibility & Materials

The Sovereign system is customisable for diverse architectural applications, accommodating multiple glazing options and finishing specifications.

Glass Options

Supports multiple glazing specifications:

  • ¼" (6.35mm) laminated safety glass
  • ½" (12.5mm) dual pane insulated glass
  • ⅛" (3mm) tempered glass
  • ¼" (6.35mm) tempered glass

Glazing Wedges

EPDM wedges for secure retention and weatherproofing

Hinges & Hardware

Cast stainless steel hinges with Teflon inserts for smooth, durable operation

Locking Systems

Centrally mounted two-way mortise lock for security

Optional Motorised Screens

Exterior-face mounted insect or sunscreen systems integrated into Renlita touch screen control

Ready to specify your SOVEREIGN system?

Work with our architectural representatives to develop project-specific pricing, technical documentation, and engineering support for your next monumental opening.
RESOURCES

Technical Downloads

Access comprehensive technical documentation for the S Series LIFT system, formatted for architectural specification.

Specification Sheet

pdf

CAD Drawings

pdf

Installation Manual

pdf

Owners Manual

pdf
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