
Siniat ResilienT Acoustic Stud (RAS)
UNLOCK VALUE IN YOUR PARTITIONS WITH RAS
Available in two sizes, the Resilient Acoustic Stud (RAS) range is a game-changing innovation for party wall and external corridor wall partitions. It is a simple C-stud which has an inbuilt acoustic material preventing airborne and impact sound from passing through dividing walls.
RAS 90 can deliver the acoustic requirements of Approved Document E, whilst reducing the partition width by 50 mm, releasing significant development value for clients.
RAS 90

To achieve 45 DnTw + CTR: suitable for multi-residential, apartments, student accommodation, hotels and change of use.
RAS 70

To achieve 43 DnTw + CTR: suitable for care homes, student accommodation, hotels and change of use.
See the benefits
USE 50% LESS METAL MATERIAL
PROTECT ACOUSTIC INTEGRITY
INCREASE NET INTERNAL SPACE
REDUCE INSTALLATION TIME BY 50%
HOW MUCH VALUE CAN YOU RELEASE IN YOUR NEXT PROJECT?
Compare the installation benefits of a single frame (RAS) v twin frame partition
Twin frame partition (200mm) | RAS partition (150mm) | % Difference | |
Measuring & cutting | 20 mins | 10 mins | -20% |
Floor tracks | 10.8 mins | 5.4 mins | -11% |
Studs | 56.16 mins | 28.08 mins | -55% |
Head track | 14.4 mins | 7.2 mins | -14% |
Total frame | 101.36 mins | 50.68 | -50% |
Twin(UB)-IS50R-215dB-50G(200)
2 x 15mm Siniat dB Boards, Twin Siniat IS50/Rx I-Studs at 600mm centres, 50mm glass mineral wool, 2 x 15mm Siniat dB Boards
AS90R-15Un-50G
1 x 15mm Siniat Universal Board, Siniat AS70/Rx Acoustic Stud at 600mm centres, 50mm glass mineral wool, 1 x 15mm Siniat Universal Board
CS14R-12Md12dB
1 x 12.5mm Siniat Megadeco Board, 1 x 12.5mm Siniat dB Board, Siniat CS146/Rx C-Stud at 600mm centres, 1 x 12.5mm Siniat dB Board, 1 x 12.5mm Siniat Megadeco Board
CS50R-212St
2 x 12.5mm Siniat Standard Boards, Siniat CS50/Rx C-Stud at 600mm centres, 2 x 12.5mm Siniat Standard Boards
CS90R-315F
3 x 15mm Siniat Fire Boards, Siniat CS90/Rx C-Stud at 600mm centres, 3 x 15mm Siniat Fire Boards
Twin(AB)-CS50R-215dB-25G(200)
2 x 15mm Siniat dB Boards, Twin Siniat CS50/Rx C-Studs at 600mm centres with Acoustic Brace, 25mm glass mineral wool, 2 x 15mm Siniat db Board
CS14Y-315Un
3 x 15mm Siniat Universal Boards, Siniat CS146/Y C-Stud at 600mm centres, 3 x 15mm Siniat Universal Boards
CS14Y-12Ld
1 x 12.5mm Siniat LaDura Board, Siniat CS146/Y C-Stud at 600mm centres, 1 x 12.5mm Siniat LaDura Board
Twin(AB)-CS50R-215dB#15dB15Aq-100G(250)
2 x 15mm Siniat dB Boards, Twin Siniat CS50/Rx C-Studs at 600mm centres with Extended Acoustic Brace, 100mm glass mineral wool, 1 x 15mm Siniat db Board, 1 x 15mm Siniat AquaBoardâ„¢
Need Technical Support?
Technical Services

The Siniat highly trained Technical Services is available to answer any technical queries you have and advise on installation details to system specifications to improve Fire, Sound and Thermal performance. Call: 01275 377 789 Email: Technical.Services@siniat.co.uk
Design support

Our technical team can provide Project Packs for large projects.
Siniat Drywall Manual

Siniat Lifetime System Warranty

Browse or download information on our warranties available for your project.