Menu
Menu
Your Cart

50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m

50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m
Guide Price: £101.47 (£121.76 inc VAT)
Price per m2: £40.11/m2 (£48.13 inc VAT)
  • Product Code: A1-6304
  • Delivery Time: 5 - 7 days
  • Brand: Siderise
  • Model and Size: 1.24m x 2.04m - 2.53m2
  • Weight: 9.51kg
Our ratings on 20-08-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing - 1.24 m x 2.04m

Length: 2040mm
Width: 1240mm
Thickness: 50mm
Density: 75kg/m3
Weight/m2: 3.76kg
Weight: 9.51kg
Thermal Conductivity: 0.048W/mK
R-Value: 1.04m2K/W
Service Temperature: -40 to 110°C

50mm Siderise FR Retardant Acoustic Slab with Adhesive Backing is a versatile insulation solution engineered to provide exceptional acoustic absorption and fire resistance. This innovative product is specifically designed for applications where both noise control and stringent fire safety regulations are paramount. 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), indicating excellent resistance to flame spread and smoke development.
  • Fire performance: Self -extinguishing.
  • Contributes to enhanced building safety and compliance with passive fire protection strategies.
  • Effectively 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 and fire-rated construction assemblies
  • Floor and ceiling voids
  • Marine and automotive absorption linings
  • Multi-residential developments and various commercial and industrial settings.
Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube
Guide Price
Brand: Siderise Model and Size: 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 for linear gap seals and service penetrations in various construction elements. Designed for both new build and refurbishment projects, this sealant ..
Guide Price: £2.77
£3.32 inc VAT
Get Best Price
50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm 50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab - 1200mm x 1000mm
Guide Price
Brand: Siderise Model and Size: 1200mm x 1000mm - 1.2m2
Delivery Time: 5 - 7 days
50mm Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is a non-combustible insulation solution to deliver outstanding acoustic absorption and thermal performance. This product is ideal for exposed applications where both effective sound control and a neat, aesthetically pleasing finish ar..
Guide Price: £47.19
£56.63 inc VAT
Get Best Price
25mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 8m roll 25mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 8m roll
Guide Price
Brand: Siderise Model and Size: 1m x 8mm - 8m2
Delivery Time: 3 - 5 days
25mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced ther..
Guide Price: £226.56
£271.87 inc VAT
Get Best Price
Siderise Vitaseal Expanding Foam Tape 1-3mm Gap x 10mm x 12.5m Roll Siderise Vitaseal Expanding Foam Tape 1-3mm Gap x 10mm x 12.5m Roll
Guide Price
Brand: Siderise Model and Size: 10mm x 12.5m 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..
Guide Price: £6.99
£8.39 inc VAT
Get Best Price
6mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll 6mm Siderise Lamacell Nitrile Butyl Rubber Sheet Insulation for HVAC and Construction - 1000mm x 30m roll
Guide Price
Brand: Siderise Model and Size: 1m x 30mm - 30m2
Delivery Time: 3 - 5 days
6mm Siderise Lamacell NBR Insulation Sheet is a black, flexible elastomeric rubber material featuring a smooth outer surface. This versatile insulation is classified to EN 13501-1 as Euroclass B-s3, d0, indicating 'very little contribution to fire' with no flaming droplets, and offers enhanced therm..
Guide Price: £329.22
£395.06 inc VAT
Get Best Price
Siderise Vitaseal Expanding Foam Tape 13-24mm Gap x 20mm x 2m Roll Siderise Vitaseal Expanding Foam Tape 13-24mm Gap x 20mm x 2m Roll
Guide Price
Brand: Siderise Model and Size: 20mm 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..
Guide Price: £17.50
£21.00 inc VAT
Get Best Price

Related Products

Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube Siderise FR-A Fire Rated Acrylic Sealant - 310ml Tube
Guide Price
Brand: Siderise Model and Size: 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..
Guide Price: £2.77
£3.32 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).