Maintenance
020 8391 8787
Technical
020 8391 8792

Overview

 

Type GG system offers the clearest possible unbroken vision in a sliding partition, ideal for situations where space needs to be divided into inviting, viewable rooms, such as shop fronts, showrooms, waiting areas, church halls and other areas that do not necessarily require sound reduction properties.

The all glass top hung individual panels can be moved manually or electronically without the need for floor tracks. All panels are locked to each other and/or the floor offering security and stability.

 
Type GG
 

Gallery

 
 

Features

 
Height Up to 4,000mm
Panel Width Upto 1,200mm
Sound Reduction Non acoustic

London Wall systems offer the highest level of acoustic ratings available. Sound reduction is achieved using dense cladding, adding internal insulation materials within the panels and by using deep seated mechanically operated retractable seals set to a high sealing pressure applied by worm screw drive and deep interlocking vertical seals.

Special panel surface finishes can help maintain or improve the acoustic qualities of existing sound conditions. Panel faces can vary from acoustically absorbent slotted boards to improve sound absorption levels of a room to the use of soft fabrics to control levels of noise reverberation. Our walls are constantly being developed and confirmed by recognised testing authorities to achieve higher acoustic levels and greater client satisfaction.

Walls are measured in accordance with DIN EN 20 140-3. Please contact our technical department for any assistance required and further information.

Common Sounds Sound Level (dB)
Threshold of Hearing 0
Whisper 13
Quiet Conversation 20
Private Office 30
Quiet Radio 40
Average Business Office 50
Limit for Quiet Office Environment 55
Normal Conversation 60
Limit for Normal Office Enviroment 70
Amplified Speech / Road Traffic / Loud Music 80
Limit for Factories 85
25 Piece Orchestra / Shouting Voice 1m 90
Continuous Exposure Dangerous to Hearing 95
Low Flying Aircraft / Noisy Plant 100
Hard Rock Band, Noisy Plant 115
Jet Aircraft Taking Off 20m Distance 120
Jack Hammer 1m Distance 125
Threshold of Pain 130

Panel Thickness 32mm rail/10-12mm toughened glass
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Suspension method Twin point suspension
Operation Mode Manual
Panel Type Indivudual panel
Seal Type Optional sweep strips
Panel Construction Top and bottom rail only
Panel Weight Max 40kg/m2
Pass Door Panels Full height pivoting and single or double inset
Usage Internal and external
Stacking Options Z or K track, twin point roller
Panel Edges Slim vertical magnetic profile
Frame Finsihes SAA, stainless Steel or Powder coated to an RAL colour
Other Options Curved layouts
 

Specification

 
 

Stacking Options

 

'EE' Junction Panel with 'K' & 'E' Track

Inset Pass Door on 'K' Track

Remote 'K' Track

Offset 'K' Track

Double 'K' Track