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  5. GypFloor Silent
  6. C204006 (EN)
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Last reviewed:
24.09.2021
Last updated:
24.09.2021
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GypFloor Silent

C204006 (EN)

21mm T&G wood flooring on Gyproc Plank 19mm on Gypframe SIF Floor Channel on timber joists 45 x 195mm solid joists at 450mm centres. Gypframe RB1 Resilient Bars fixed at 450mm centres lined with two layers of Gyproc SoundBloc 15mm with 100mm Isover Spacesaver Ready-Cut in the cavity.

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Fire Integrity (mins)
60
Fire Insulation (mins)
60
Sound Insulation (Airborne) Rw (dB)
61
Sound Insulation (Airborne) Rw + Ctr (dB)
48
Sound Insulation (Impact) Lnw (dB)
56
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C204006 (EN)
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  • Description
  • Standards
  • Products
  • Details
  • Documents
  • Test Reports
  • Installation
  • Related Case Studies

Standards

Standards Standard types
StandardsBS EN 1365-2,Fire resistance tests for loadbearing elements - Floors and roofs. Standard types
StandardsBS 2750-3,Measurement of sound insulation in buildings and of building elements. Laboratory measurements of airborne sound insulation of building elements. Standard types
StandardsBS 2750-6,Measurement of sound insulation in buildings and of building elements. Laboratory measurements of impact sound insulation of floors. Standard types

Products

Horizontal bar type Ceiling: Gypframe RB1 Resilient Bar
SIF floor channel Gypframe SIF1 Floor Channel
Gypframe SIF2 Floor Channel
Gypframe SIF4 Floor Channel
Ceiling board Layer 1: Gyproc SoundBloc 15mm
Layer 2: Gyproc SoundBloc 15mm
Infill panel Gyproc Plank 19mm
Sealant Gyproc Sealant
SIF fixing GypFloor SIF5 Floor Screws 55mm
Ceiling screws Layer 1: British Gypsum Drywall Screws 25mm
Layer 2: British Gypsum Drywall Screws 40mm
Horizontal bar fixing British Gypsum Drywall Screws 35mm
Insulation Layer 1: 100mm Isover Spacesaver Ready-Cut

Details

This section should be read in conjunction with the Products list.

  • Finishing Requirements: To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products. See the product range guides on the British Gypsum website for more information.
  • Horizontal Bar: Horizontal resilient bars arranged perpendicular to the underside of joists and in short lengths between rows at perimeters fixed using drywall screws.
  • Horizontal Bar Centres (mm): 450 mm
  • Loadbearing: No
  • Other Requirements: SpecSure® system performance warranty confirms that British Gypsum proprietary systems will perform as specified for the lifetime of the building. The SpecSure® warranty requires that all components are specified in full and constructed in accordance with British Gypsum’s installation guidance. For more details see the British Gypsum website. Always check with the design team before making any changes to the chosen specification, ensuring appropriate substantiation is sought to confirm that the solution still meets all required project performances.
  • Screw: Fix ceiling boards securely to all supports at maximum 230mm centres (reduced to 150mm at board ends and at lining perimeters). Fix working from the centre of each board. Position screws not less than 13mm from cut edges and 10mm from bound edges of boards. Set screw heads flush with plasterboard surface; do not break paper or gypsum core.
  • Sealant: Locate sealant at junctions with adjoining structure and other air paths. Apply as a continuous bead to clean, dry, dust-free surfaces, leaving no gaps.
  • Structural Background: 21mm T&G floor boarding on Gyproc Plank 19mm on Gypframe SIF floor channels, 45 x 195mm solid joists at 450mm centres.
  • Infill Panel: Fit Gyproc Plank 19mm, square edge, between channels with cut ends resting on flanges, leaving 3mm gap where planks abut channels.
  • SIF Fixing: T&G walking surface by others fixed at 200mm centres using floor screws through Gyproc Plank 19mm and Gypframe SIF floor channels.
  • SIF Floor Channel: For joists less than 30mm from the adjacent wall structure use Gypframe SIF2 Floor Channel. For joists 63mm or less use Gypframe SIF1 Floor Channel. For joists 64-75mm wide: Gypframe SIF4 Floor Channel and for joists more than 75mm wide: use two Gypframe SIF2 Floor Channel back to back, with foam inlay cut away on one side to allow for overlap.

Documents

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Test reports
2 datasheets related with the system
2 datasheets related with the system
BGATR 2024.pdf
Test reports
.pdf | 79.95 KB
BTC 12487F.pdf
Test reports
.pdf | 1.07 MB
BIM files
2 datasheets related with the system
2 datasheets related with the system
British-Gypsum-BIM-C204006-(EN).rvt
BIM files
.rvt | 2.12 MB
British-Gypsum-BIM-Material-File.adsklib
BIM files
.adsklib | 2.59 MB
CAD details (PDF)
1 datasheet related with the system
1 datasheet related with the system
British-Gypsum-GypFloor-Silent-RBL2-Resilient-Bar-2-layers-Set.pdf
CAD details (PDF)
.pdf | 386.08 KB
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Technical Specification
1 datasheet related with the system
1 datasheet related with the system
British-Gypsum-TS-C204006-(EN).pdf
Technical Specification
.pdf | 138.24 KB
Certificates
1 datasheet related with the system
1 datasheet related with the system
BSI - BES 6001
Certificates
.pdf | 1.01 MB
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Declaration Of Performance (DoP)
11 datasheets related with the system
11 datasheets related with the system
DoP - BOARD109 - Gyproc SoundBloc
Declaration Of Performance (DoP)
.pdf | 141.70 KB
View
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DoP - BOARD109 UK - Gyproc SoundBloc
Declaration Of Performance (DoP)
.pdf | 98.69 KB
View
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DoP - BOARD120 - Gyproc Plank
Declaration Of Performance (DoP)
.pdf | 142.02 KB
View
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DoP - BOARD120 UK - Gyproc Plank
Declaration Of Performance (DoP)
.pdf | 99.09 KB
View
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DoP - FIX100 - British Gypsum Screws
Declaration Of Performance (DoP)
.pdf | 121.11 KB
View
Download
DoP - FIX100 UK - British Gypsum Screws
Declaration Of Performance (DoP)
.pdf | 99.67 KB
View
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DoP - M100 - Gypframe Metal Profiles
Declaration Of Performance (DoP)
.pdf | 124.49 KB
View
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DoP - M100 UK - Gypframe Metal Profiles
Declaration Of Performance (DoP)
.pdf | 93.55 KB
View
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DoP - M106 - Gypframe Silent floor channels
Declaration Of Performance (DoP)
.pdf | 124.94 KB
View
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DoP - SEAL100 - Gyproc Sealant (5015341270970)
Declaration Of Performance (DoP)
.pdf | 107.40 KB
View
Download
DoP - SEAL100 UK - Gyproc Sealant (5015341270970)
Declaration Of Performance (DoP)
.pdf | 95.03 KB
View
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Environmental Product Declaration (EPD)
1 datasheet related with the system
1 datasheet related with the system
EPD - Gypframe metal framing components
Environmental Product Declaration (EPD)
.pdf | 1.57 MB
View
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Product Data Sheet (PDS)
11 datasheets related with the system
11 datasheets related with the system
PDS - Drywall Screws 25mm
Product Data Sheet (PDS)
.pdf | 163.17 KB
View
Download
PDS - Drywall Screws 35mm
Product Data Sheet (PDS)
.pdf | 168.55 KB
View
Download
PDS - Drywall Screws 40mm
Product Data Sheet (PDS)
.pdf | 178.33 KB
View
Download
PDS - GypFloor SIF5 Floor Screws 55mm
Product Data Sheet (PDS)
.pdf | 158.26 KB
View
Download
PDS - Gypframe RB1 Resilient Bar
Product Data Sheet (PDS)
.pdf | 219.86 KB
View
Download
PDS - Gypframe SIF1 Floor Channel
Product Data Sheet (PDS)
.pdf | 237.58 KB
View
Download
PDS - Gypframe SIF2 Floor Channel
Product Data Sheet (PDS)
.pdf | 213.09 KB
View
Download
PDS - Gypframe SIF4 Floor Channel
Product Data Sheet (PDS)
.pdf | 233.24 KB
View
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PDS - Gyproc Plank 19mm
Product Data Sheet (PDS)
.pdf | 139.80 KB
View
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PDS - Gyproc Sealant
Product Data Sheet (PDS)
.pdf | 234.22 KB
View
Download
PDS - Gyproc SoundBloc 15mm
Product Data Sheet (PDS)
.pdf | 141.15 KB
View
Download
Safety Data Sheet (SDS)
5 datasheets related with the system
5 datasheets related with the system
SDS - British Gypsum fixings
Safety Data Sheet (SDS)
.pdf | 517.14 KB
View
Download
SDS - Gypframe metal products
Safety Data Sheet (SDS)
.pdf | 658.56 KB
View
Download
SDS - Gyproc Plank
Safety Data Sheet (SDS)
.pdf | 485.97 KB
View
Download
SDS - Gyproc Sealant
Safety Data Sheet (SDS)
.pdf | 513.23 KB
View
Download
SDS - Gyproc SoundBloc
Safety Data Sheet (SDS)
.pdf | 470.02 KB
View
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Product selector guide
1 datasheet related with the system
1 datasheet related with the system
Selector Guide - Plasterboard
Product selector guide
.pdf | 667.77 KB
View
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CAD details (.dwg)
2 datasheets related with the system
2 datasheets related with the system
ST-323-RBL2-01-floor-plan-and-reflected-plan.dwg
CAD details (.dwg)
.dwg | 60.03 KB
ST-323-RBL2-02-floor-section.dwg
CAD details (.dwg)
.dwg | 128.39 KB
White Book
3 datasheets related with the system
3 datasheets related with the system
White Book - Finishes
White Book
.pdf | 18.29 MB
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White Book - GypFloor Silent
White Book
.pdf | 5.73 MB
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White Book - System design principles
White Book
.pdf | 3.59 MB
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Our website ALWAYS carries the latest and most up to date version of all of these documents, but on occasion there is a need for previous versions. If you do require a previous version of documents related to the products that make up this specification click here

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Test Reports

Please add this Specification to a project and go to that Project to access the related Test Reports.

Test report label Test report name
Test report labelFire Resistance Test Report Test report nameBTC 12487F
Test report labelSound Insulation Test Report Test report nameBGATR 2024
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Saint-Gobain

Saint-Gobain Construction Products UK Limited trading as British Gypsum. Registered Office Saint-Gobain House, East Leake, Loughborough, Leicestershire. LE12 6JU.
Company Number 00734396. VAT No: GB 438 3065 50

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