Menu
Menu
Your Cart

12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing

12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing
12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing
Guide Price
12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing
12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing
12mm Siderise Sound Plus Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing
Guide Price: £13.22 (£15.86 inc VAT)
Price per m2: £5.16/m2 (£6.20 inc VAT)
  • Product Code: A1-6664
  • Delivery Time: 5 - 7 days
  • Brand: Siderise
  • (Tech. support: 01473827695)
  • Model: 1.25m x 2.05m - 2.56m2
  • Weight: 0.38kg
Our ratings on 24-02-2026:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

To get price for this product only fill below:

If you need price for more products use blue button "Add to Quote" and look for more products.

12mm Siderise Sound+ Acoustic Foam Slab - 1.25m x 2.05m - Non-Adhesive Backing

Length: 2050mm
Width: 1250mm
Thickness: 6mm
Density: 25kg/m3
Weight/m2: 0.15kg
Weight: 0.38kg
Thermal Conductivity: 0.036W/mK
R-Value: 0.17m2K/W
Service Temperature: -30 to 110°C

12mm Siderise Sound+ Acoustic Foam Slab is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane polyether foam. Designed to absorb sound waves, reduce reverberation, and mitigate overall noise levels, thereby enhancing acoustic comfort and clarity. Its open-cell structure allows for efficient sound energy conversion. Due to its inherent flexibility, it can be easily applied to curved surfaces or deformed to fit complex shapes. It is also simple to cut and shape to specific project requirements. 

CHARACTERISTICS

  • High-quality, open-cell acoustic foam.
  • Effectively absorbs airborne sound to reduce reverberation and echo.
  • Significantly enhances speech intelligibility and overall sound clarity within a space.
  • Suitable for treating various internal surfaces, including walls, ceilings, and other flat areas.
  • Ideal for commercial, educational, industrial, and residential settings, including home studios and plant rooms.
  • Simple to cut and shape for a variety of applications, whether in new builds or renovations.
  • Enhances sound clarity, speech intelligibility, and overall comfort.
  • Helps create more comfortable and productive acoustic environments.
  • Fire performance according to BS 4735: Self -extinguishing.

APPLICATION

  • Walls
  • Ceilings
  • Offices & Meeting Rooms
  • Classrooms & Lecture Halls
  • Recording Studios & Home Cinemas
  • Plant Rooms & Machinery Enclosures
  • Corridors & Hallways
  • Gyms & Sports Halls
  • Public Spaces
12mm Siderise Sound Plus Acoustic Foam Slab with Adhesive Backing - 1.25m x 2.05m 12mm Siderise Sound Plus Acoustic Foam Slab with Adhesive Backing - 1.25m x 2.05m
Guide Price
Brand: Siderise Model: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
12mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effective airborne sound absorption and noise control across a broad spectrum of applications. It is a chemically inert, non-dusting, open-cell polyurethane ..
Guide Price: £19.65
£23.58 inc VAT
Brand: Siderise Model: 20mm x 3m Roll
Delivery Time: 3 - 5 days
Siderise Vitaseal Expanding Foam Tape combines resilient foam with a water-resistant binder to create a "dry" pre-formed strip seal. This innovative seal effectively blocks weather penetration in windows, roofing, and various construction applications. Its flexible properties not only dampen noise a..
£15.52
£18.62 inc VAT
Brand: Siderise Model: 30mm x 2m Roll
Delivery Time: 3 - 5 days
Siderise Vitaseal Expanding Foam Tape combines resilient foam with a water-resistant binder to create a "dry" pre-formed strip seal. This innovative seal effectively blocks weather penetration in windows, roofing, and various construction applications. Its flexible properties not only dampen noise a..
£43.88
£52.66 inc VAT
Siderise NRB Superflex Noise Reduction Barrier Fence - 1200mm x 2000mm Siderise NRB Superflex Noise Reduction Barrier Fence - 1200mm x 2000mm
Guide Price
Brand: Siderise Model: 1200mm x 2000mm - 2.4m2
Delivery Time: 5 - 7 days
Siderise NRB Superflex Noise Reduction Barrier Fence is a black, flexible, and weather-resistant noise control barrier specifically engineered to mitigate the impact of sound on the surrounding environment. It forms a crucial acoustic barrier positioned between a noise source and the receiver, signi..
Guide Price: £93.22
£111.86 inc VAT
Siderise K-Flex Self Seal Nitrile Pipe Insulation - 9mm x 15mm x 2m length (Single Item) Siderise K-Flex Self Seal Nitrile Pipe Insulation - 9mm x 15mm x 2m length (Single Item)
Guide Price
Brand: Siderise Model: 9mm x 15mm x 2m
Delivery Time: 2 - 5 working days
Siderise K-Flex ST/SK Self Seal Pipe Insulation is a closed-cell nitrile rubber insulation specifically designed for the thermal insulation of pipework and valves in both building services and industrial environments. This flexible insulation is supplied pre-slit with a self-adhesive face, facilitat..
Guide Price: £2.75
£3.30 inc VAT
Brand: Siderise Model: 25mm x 3m Roll
Delivery Time: 3 - 5 days
Siderise Vitaseal Expanding Foam Tape combines resilient foam with a water-resistant binder to create a "dry" pre-formed strip seal. This innovative seal effectively blocks weather penetration in windows, roofing, and various construction applications. Its flexible properties not only dampen noise a..
£18.63
£22.36 inc VAT

Related Products

Brand: Siderise Model: 120mm x 45m Roll
Delivery Time: 3 - 5 days
Siderise Reinforced Aluminium Foil Jointing Tape is a specialised adhesive tape designed for critical applications within building fire protection and..
£22.38
£26.86 inc VAT
6mm Siderise Sound Plus Acoustic Foam Slab with Adhesive Backing - 1.25m x 2.05m 6mm Siderise Sound Plus Acoustic Foam Slab with Adhesive Backing - 1.25m x 2.05m
Guide Price
Brand: Siderise Model: 1.25m x 2.05m - 2.56m2
Delivery Time: 5 - 7 days
6mm Siderise Sound+ Acoustic Foam Slab with Adhesive Backing is a flexible, open-cell polyurethane polyether foam specifically engineered for effectiv..
Guide Price: £15.33
£18.40 inc VAT
Brand: Siderise Model: 310ml tube
Delivery Time: 3 - 5 days
310ml Siderise FR-A Fire Rated Acrylic Sealant is a single-part, intumescent acrylic mastic specifically engineered to provide effective fire stopping..
£2.94
£3.53 inc VAT
This product is listed in the following categories and systems (click to show).