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  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation
  • foam insulation

Siderise Acoustic Foam Insulation - 1.25M x 2.05M

Rated 5.0 by 1 Happy Customer
(incl VAT) £13.18 £11.99
-10%
(excl VAT) £9.99
Estimated Delivery Date Jul 28, 2025 - Jul 30, 2025
No deliveries on weekends or holidays; orders arrive the next working day.
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Siderise Sound+ Acoustic Foam Slab is a flexible, open-cell polyurethane polyether material developed for sound absorption. It is suitable for use in applications such as ductwork and ventilation equipment, ceiling tiles, and absorber panel linings, where acoustic performance is required.

This acoustic foam slab is a flexible, open-cell polyurethane polyether material. It has a measured weighted sound absorption coefficient (αw) of 0.20, 0.30, 0.50 & 0.85 at a thickness of 6mm, 12mm, 25mm & 50mm respectively.

Originally developed as furniture foam, it is versatile for various applications, such as lining ductwork and ventilation equipment, spatial absorbers, and absorber panel infills in automotive vehicles and electrical equipment.

 The foam is combustion-modified to meet the flammability standards of BS5852: Part 2:1982: Crib V (furniture), FMVSS302 (automotive), and UL94 HF1 (electrical equipment).

 With a density of 25?kg/m³, this flexible foam has a low mass and is supplied in a format that supports straightforward handling during installation.

Siderise Sound+ Acoustic Foam Slab is a flexible, open-cell polyurethane polyether material developed for sound absorption. It is suitable for use in applications such as ductwork and ventilation equipment, ceiling tiles, and absorber panel linings, where acoustic performance is required.

 This acoustic foam slab is a flexible, open-cell polyurethane polyether material. It has a measured weighted sound absorption coefficient (αw) of 0.20, 0.30, 0.50 & 0.85 at a thickness of 6mm, 12mm, 25mm & 50mm respectively.

Originally developed as furniture foam, it is versatile for various applications, such as lining ductwork and ventilation equipment, spatial absorbers, and absorber panel infills in automotive vehicles and electrical equipment.

 The foam is combustion-modified to meet the flammability standards of BS5852: Part 2:1982: Crib V (furniture), FMVSS302 (automotive), and UL94 HF1 (electrical equipment).

With a density of 25?kg/m³, this flexible foam has a low mass and is supplied in a format that supports straightforward handling during installation.

  • Siderise acoustic foam insulation is available in 6mm,12mm, 25mm and 50mm thicknessess
  • Available as 2 variants - Standard (without pressure sensitive backing) and with pressure sensitive backing on one side
  • Foam insulation sheet is 1.25m wide and 2.05m long.
  • This acoustic barrier is an open cell polyether material with superior sound absorbing properties
  • It is designed for use in construction, marine, HVAC and autmotive industries
Insulation Type  Foam Insulation
Length  2.05 M
Width  1.05 M
Insulation Thickness  6mm, 12mm, 25mm and 50mm
Material  Open cell polyether polyurethane
Thermal Conductivity  0.0436 W/K
Service Temperature  -30*C to 110*C 
Installation   Self- adhesive/ Standard
Fire Ratings  BS 4735 self extinguising
Colour  Grey
Lead Time  5-7 working days
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Order Quanitity Delivery Charges (Excluding VAT)
1 - 4   £20
5 - 8  £40
9 - 20  £60
21 - 60   £100

Returns/Refunds And Cancellations:

You can cancel your order and get a full refund anytime before we confirm your order via email. Once shipped, orders cannot be cancelled

Returns ae only applicable if product is damaged. If the product is damaged, then you are within your rights to claim an exchange or a refund. For more information on returns and deliveries, please refer to our delivery information page.

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Order Quanitity Delivery Charges (Excluding VAT)
1 - 4   £20
5 - 8  £40
9 - 20  £60
21 - 60   £100

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