Verified by manufacturer 7 days ago
55 dB Rw | 2 x 16.8 mm Acoustic Laminate Glass
ISO 9001 Quality Management
Certificate type
ISO 45001 Health and Safety Management
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ISO 14001 Environmental Management Systems
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Parallel 125 is an exceptional acoustic double glazed solution offering Rw 55 dB — ideal for executive boardrooms. Bespoke options available. An ideal match w/Radii's adaptable demountable crosswall.
All sectors: Commercial, Education, Healthcare, MOD, Airport and Rail, Industrial, Hospitality, Residential and Public.
Parallell 125 is capable of achieving a highly impressive Rw 55 dB, with the 125 mm depth of this double glazed partition system seeing it fit easily alongside stud walls of varying thicknesses and offering exemplary noise reduction performance.
Features and benefits:
Please note that acoustic, fire rated and structural certification and support for Radii products and systems is available on a project-specific basis. Please contact the specification team directly for further information.
Color | Clear |
Finish | Powder-coated Anodized Polished Manufacturer guidancePolyester Powder Coated RAL, Polished & Chemically brightened, Linish & Chemically brightened, Etch & Anodise - |
Material | Aluminium Glass Manufacturer guidanceAluminium (6063 T6) / Glass |
Shape | Other |
Length | Bespoke |
Width | 125 mm |
Height | Bespoke |
Warranty description | Manufacturer guidanceDealt with on a project specific basis as part of the O&M process. |
Uniclass | |
CAWS | K30/10 Relocatable partition system K30/130 Relocatable partition system |
Product range |
Unit size | |
Thickness | 125 mm. |
Partition height (nominal) | Manufacturer guidanceInsert requirements. For partitions over 3 m high, please consult with manufacturer. |
Width (nominal) | Manufacturer guidanceInsert requirements. For panels over 1200 mm wide, please consult with manufacturer. |
Deflection allowance (maximum) | |
Head | No deflection 25 mm deep x 125 mm wide aluminium channel.Guidance for specification option: Surface Mounted Deflection Head ±15 mm deflection 73 mm deep x 125 mm wide two part aluminium channel.Guidance for specification option: Surface Mounted Deflection Head ±25 mm deflection 83 mm deep x 125 mm wide two part aluminium channel.Guidance for specification option: Surface Mounted Deflection Head ±15 mm deflection 15 mm visible aluminium channel.Guidance for specification option: Recessed Deflection Head – Co-ordination required with ceiling contractor. ±25 mm deflection 25 mm visible aluminium channel.Guidance for specification option: Recessed Deflection Head – Co-ordination required with ceiling contractor. |
Floor | Not applicable.Manufacturer guidanceSystem does not offer deflection at floor level - consult with manufacturer for system weights. |
Verticals | Manufacturer guidanceLateral deflection available to suit design requirements - consult with manufacturer |
Panel partition type | Double glazed system. |
Framing, fixing points and joints | Floor detail: surface mounted aluminium U channel screw fixed.Floor detail: 25 mm deep x 125 mm wide as standard.Guidance for specification option: – larger base details available. Wall abutments: surface mounted aluminium U channel screw fixed into drylined partition.Wall abutments: 25 mm deep x 125 mm wide as standard.Guidance for specification option: – larger abutment details available. Corners: mitered panel to panel joint with 2 mm joint tape. |
Solid panels | |
Type | 18 mm MFC.18 mm Aluminium Faced MDF.18 mm Veneered MDF.Manufacturer guidanceSolid Panels (to be installed into Tech Units). |
Joint treatment | |
Type | 2 mm dry joint tape between panels. 8 mm shadow-gap around panels. |
Finish and colour | Clear – see above joint treatment. |
Glazed panels | |
Type | Double-glazed, two 16.8 mm acoustic laminate glass.Guidance for specification option: Additional manufacturer treatment options;
Consult manufacturer for details. Manufacturer guidanceDouble glazed (12.8-16.8 mm): Consult with manufacturer to ensure compliance with test/assessment data. |
Integral blinds | Integrated roller blinds into glass cavity.Integrated micro-venetian blinds into glass cavity. |
Additional features | Tech panel to incorporate room booking systems and room controls.Security post to incorporate access control devices. |
Door arrangement | |
Door frames | 25 mm x 40 mm rebated aluminium door frame. |
Door panels | |
Type | ALIGN - 50 mm wide double glazed door with a drop threshold – 37 dB Rw.ALIGN - 50 mm wide double glazed door door with a drop threshold – 39 dB Rw.ALIGN - 50 mm wide double glazed door with a drop threshold – 42 dB Rw.HOGAN - 50 mm wide single glazed door with a drop threshold – 34 dB Rw.HOGAN - 50 mm wide single glazed door with a drop threshold – 38 dB Rw.HOGAN - 50 mm wide double glazed door with a drop threshold – 39 dB Rw.HOGAN - 64 mm wide double glazed door with a drop threshold – 42 dB Rw.TIMBER - 54 mm wide acoustic door blank with a drop threshold seal – 30 db Rw.TIMBER - 54 mm wide acoustic door blank with a drop threshold seal – 35 db Rw.TIMBER - 64 mm wide acoustic door blank with a drop threshold seal – 40 db Rw. |
Vision panels | Manufacturer guidanceApplicable with timber doors only - Consult with manufacturer. |
Ceiling | |
Type | Consult with manufacturer for interface detail. |
Panels | As above. |
Method of support | Timber fixing point required within the ceiling/bulkhead – to be supplied by others. Consult with ceiling manufacturer for support detail – co-ordination meeting with all parties concerned to be arranged prior to internal glazing installation. |
Joint treatment | Secure fixing into timber provided above. |
Perimeters, skirtings, sills | 58 mm deep outer deflection profile as standard. |
Trims | 16 mm x 3 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands.16 mm x 5 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands.25 mm x 3 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands.25 mm x 5 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands.50 mm x 3 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands.50 mm x 5 mm aluminium feature bands bonded to the faces 1 & 4 on vertical glass joints with ?? horizontal bands. |
Hardware | Manufacturer guidanceSee appropriate door specification for applicable ironmongery options. |
Seals | Black perimeter compression seals. |
Cable management and outlets | Double glazed/ boarded tech panel to incorporate room booking systems, access control and other electronics - refer to manufacturer with project specific requirements. |
Other features | Tech panels.Access control.Locking.Manufacturer guidanceConsult manufacturer for details. |
Acoustic performance | 55 dB Rw. Guidance for specification option: As standard. Manufacturer guidanceTo comply to EN ISO 10140-2 and ISO 717-1: Acoustics vary according to framework/glazing. Acoustic options subject to further design development, consult manufacturer. |
Manifestation | Allowance of two rows 50 mm dots or square (minimum) Opal Frost. Artwork and custom manifestation to client design. Manufacturer guidanceIn accordance with the requirements of Approved Document K. |
StrengthGrade | 0.36 kN/m. Guidance for specification option: Standard. 0.74 kN/m. 1.5 kN/m. 3.0 kN/m. Manufacturer guidanceConsult with the manufacturer to ensure the system complies with current regulations BS 5234:1992 Non-loadbearing screens not protecting a change in adjacent floor level of >380 mm For glass load resistance criteria, see below; - BS5234 not applied to “all glass partition screens” - Nominal line load criteria of “short-term impact load” utilized - 0.36kN/m applied as linear load at 1100 mm above FFL - Glass deflection limited to L/65 or 25 mm, whichever is less under load - Maximum deflection and stress in accordance with the glass performance requirements of EN572/EN12150/EN12543/EN14179 (where heat soaked) - Building regulations Part N (BS6262 & BS EN 12600) + InsStucEng publication “structural use of glass in buildings” - 0.36kN/m (default load) - 0.74kN/m - 1.5kN/m BS 6180:2011 Barriers in and about buildings for Atria or protected change in adjacent floor level of >380 mm Horizontal uniformly distributed line load 1100 mm above FFL (Glass deflection limited to L/65 or 25 mm, whichever is less relative to glass fixings) Structural Glass based on line-load and attendant UDL + point load - 0.74kN/m - 1.5kN/m - 3.0kN/m |
Coating | Polyester powder coated RAL. Polished and chemically brightened. Linish and chemically brightened. Etch and anodized. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Aluminium Glass Manufacturer guidanceAluminium (6063 T6) / Glass |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceEPD Available On Request. |
Recyclability | 100 Manufacturer guidanceUp to 100% Glass / 100% Aluminium. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 70 % Manufacturer guidance17–28% for glass. 75% for aluminium. Expected recycled content for Hydro 2.0. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
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- | 2 | |
- | 1 |