Menu
Menu
Your Cart

12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing

12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing
12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing
Guide Price
12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing
12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing
12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing
Guide Price: £20.65 (£24.78 inc VAT)
Price per m2: £8.16/m2 (£9.79 inc VAT)
  • Product Code: A1-6668
  • Delivery Time: 3 - 5 days
  • Brand: Siderise
  • (Tech. support: 01473827695)
  • Model: 1.24m x 2.04m - 2.53m2
  • Weight: 1.14kg
Our ratings on 27-01-2026:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

12mm Siderise FR Retardant Acoustic Slab - 1.24 m x 2.04m - Non-Adhesive Backing

Length: 2040mm
Width: 1240mm
Thickness: 6mm
Density: 75kg/m3
Weight/m2: 0.45kg
Weight: 1.14kg
Thermal Conductivity: 0.048W/mK
R-Value: 0.12m2K/W
Service Temperature: -40 to 110°C

12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is an insulation solution engineered to provide exceptional acoustic absorption. Specifically crafted from a flexible, open-cell polyurethane polyether, this advanced slab is designed for environments demanding both effective noise reduction and stringent fire protection. The factory-applied, high-tack adhesive backing. This eliminates the need for additional wet adhesives or mechanical fixings in many installations, significantly streamlining the application process and reducing labour time. The adhesive provides a strong, reliable bond to a wide range of common building substrates.

CHARACTERISTICS

  • Features a flexible, open-cell polyurethane polyether core.
  • Class 0 fire rating (BS476 part 6&7).
  • Reduces reverberation and airborne noise.
  • Its higher mass provides additional benefits for mitigating vibrations, especially in metal structures.
  • Factory-applied, high-tack adhesive backing for clean, fast, and secure installation.
  • Eliminates the need for additional wet adhesives or mechanical fixings in many applications.
  • Allows direct bonding to common building substrates (plasterboard, masonry, metal, wood).
  • Streamlines installation and reduces labour time, ideal for retrofits and complex areas.
  • Flexible, durable, and dimensionally stable for long-term performance.
  • Easy to cut and fit, adapting to tight or irregular spaces.

APPLICATION

  • Internal partitions and ceilings
  • Ductwork lining and ventilation equipment
  • Plant rooms, service risers, and machinery enclosures
  • Spatial absorbers assemblies
  • Floor and ceiling voids
  • Marine and automotive absorption linings
  • Multi-residential developments and various commercial and industrial settings.
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..
£18.99
£22.79 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: £2.58
£3.10 inc VAT
Siderise DeadMAT Sound Barrier Mat 5kg/m2 - 2.05m x 1.25m x 2mm Roll Siderise DeadMAT Sound Barrier Mat 5kg/m2 - 2.05m x 1.25m x 2mm Roll
Guide Price
Brand: Siderise Model: 2.05m x 1.25m - 2.56m2
Delivery Time: 3 - 5 days
Siderise DeadMAT is a flexible vinyl mat specifically engineered with mineral fillers to provide a substantial surface mass of 5 kg/m², significantly enhancing airborne sound insulation in buildings. Designed for application on rigid surfaces such as floors, walls, and ceilings, this soundproofing m..
Guide Price: £19.50
£23.40 inc VAT
Brand: Siderise Model: 13mm x 22mm x 2m
Delivery Time: 5 - 7 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..
£171.00
£205.20 inc VAT
Brand: Siderise Model: 9mm x 35mm x 2m
Delivery Time: 5 - 7 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..
£130.50
£156.60 inc VAT
Siderise K-Flex Self Seal Nitrile Pipe Insulation - 13mm x 15mm x 2m length (Single Item) Siderise K-Flex Self Seal Nitrile Pipe Insulation - 13mm x 15mm x 2m length (Single Item)
Guide Price
Brand: Siderise Model: 13mm 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: £3.33
£4.00 inc VAT

Related Products

12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m 12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
Brand: Siderise Model: 1.24m x 2.04m - 2.53m2
Delivery Time: 5 - 7 days
12mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is an insulation solution engineered to provide exceptional acoustic absorption. Specif..
Guide Price: £21.24
£25.49 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..
£2.77
£3.32 inc VAT
This product is listed in the following categories and systems (click to show).