Dorma Variflex® Glass Semi-automatic Moveable Wall
Application

For applications requiring light transmission along with high performance sound insulation.

Description

Sound insulating semi-automatic double glazed operable wall. It comprises individual top hung full height panels of equal size, made to measure to suit site dimensions. When the wall is closed between fixed abutments, it gives the appearance of a flush double glazed wall. Various layout configurations and parking/ stacking positions are available.

Features and benefits:

  • Wide range of configurations.
  • High flexibility.
  • High sound reduction of up to Rw 52 dB, and acoustically tested to BS EN 140-3.
  • Concave and convex satin anodized aluminium U type protective edge profiles.
  • Toughened/ laminated safety glass (TSG/ LSG) double glazing.
  • Complies with BS EN ISO 14025 for environmental labels and declarations.

Application:

For applications requiring light transmission along with high performance sound insulation.

General information

Size

As drawing

As schedule

Features

Wide range of configurations, high flexibility and high sound reduction

Finish

Polyester powder coated to RAL 9010. Frames Satin anodized aluminium (SAA)

Material

Glass panels encapsulated into an aluminium frame. The track is manufactured from extruded aluminium and the track junctions incorporate drop forged roller bearings

Shape

To suit project requirements

WarrantyDescription

One year manufacturer's warranty extended to two years with service agreement

Uniclass 2015

Pr_25_71_57_80 Sliding stacking panel partitionsPrimary

CAWS

L20/545 Sliding stacking panel partitions

Specification data - Sliding stacking panel partitions

Product Reference

Dorma Variflex® Glass Semi-automatic Moveable Wall

Third party accreditation

Franhofer IBP

Operation

Automatic

Extending and retracting top and bottom acoustic seals. Automatic wall abutment (AWA) with Push button operated vertical and horizontal telescopic seal. All seals complete with manual overide in the event of building power failure.

Fully Automatic

On request.

Seal pressure

863 N minimum

Dimensions (nominal)

-

Panel (average) width

Horizontal frame profile width: 118 mm; Vertical frame profile width: 30 mm

Panel (average) thickness

100 mm

Average panel weight

-

Standard panel

49 kg/m², varies with acoustic rating

Telescopic panel

49 kg/m², varies with acoustic rating

Track system

-

Head track

Type R

Track system for right-angled configurations with cross-roller carriers for maximum possible layout variability. Suitable for weights up to 500 kg per element. Support rollers in the junctions guarantee simple operation when sliding elements across intersections. Polyester powder coated to RAL 9010.

Ceiling flange finish

RAL 9010

Park position

PL1

Single-point suspension system, 90° to partition axis.

PL2

Two-point suspension system, 90° to partition axis.

PL3

Two-point suspension system, parallel to partition axis.

PL4

Two-point suspension system, 90° to partition axis, in several stacks.

PL5

Two-point suspension system, 90° to partition axis, in single stack.

PL6

Two-point suspension system, 90° to partition axis, parked in a row arrangement.

Panels

-

Construction

Glass panels comprising an aluminium frame. Carriers are fully adjustable and are secured to the panels by horizontal ball bearings which engage with shock absorbing roller pins. Double-glazed 8+10 mm Toughened Safety Glass (TSG), 9+9 mm Laminated safety glass (LSG), 11+11 mm LSG. Insert requirement.

Finish as delivered

Satin anodized aluminium (SAA)

Joints detail

Aluminium with magnetic sealing strips

Joints finish

Satin anodized aluminium (SAA)

Vision panels

Required

Not required

Pass doors

Not required

Solid single

Solid double

Single double glazed with double glazed over panel

Junctions and corners

Support rollers in the junctions guarantee simple operation when sliding elements across intersections. 90° corner

Manifestation

To suit project requirements either supplied to agreed design or applied after installation completed and in accordance with Building regulations document M

Accessories

None

Automatic wall abutment closure panel

Electrically controlled blinds

Remote controlled blinds

Glass patterning

Glass texturing

Magic Glass privacy glazing

Acoustic insulation (Rw, minimum)

47 dB

50 dB

52 dB

Standards

Acoustically tested to BS EN 140-3. Environmental labels and Declarations BS EN ISO 14025

Element type

90° corner

Angle

Fullwall

Size

As drawing

As schedule

Standard product features

Colour:

Satin anodized aluminium (SAA), other options available.

Features:

Wide range of configurations, high flexibility and high sound reduction.

Finish:

Polyester powder coated to RAL 9010. Frames Satin anodized aluminium (SAA).

Material:

Glass panels encapsulated into an aluminium frame. The track is manufactured from extruded aluminium and the track junctions incorporate drop forged roller bearings.

Shape:

To suit project requirements.

Size:

To suit project requirements. Panel thickness: 100 mm, horizontal frame profile width: 118 mm, vertical frame profile width: 30 mm.

Warranty description:

One year manufacturer's warranty extended to two years with service agreement.

Recycled content:

16% material, 84% energy recovery by thermal recycling.

Recyclability:

Environmental product declaration (EPD) Certified.

Country of origin:

Germany.

Environmental information

Recyclability

Environmental product declaration (EPD) Certified

Recycled content

16% material, 84% energy recovery by thermal recycling

Literature
Third party certifications
  • EN14025
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