Siderise Comfort Extra Lightweight Acoustic Foam is a flame-retardant, low-mass polyurethane foam designed for thermal and acoustic applications. It is suitable for use in ductwork lining, ventilation equipment, spatial absorbers, and vehicle linings. The product meets UK building regulations for reaction to fire performance for wall and ceiling linings.
This acoustic foam slab is an open cell melamine material offering very good sound absorption performance in relative to it's thickness - αW :0.20@6mm
Made from melamine, the foam is naturally flame retardant and meets the requirements of FMVSS 302 (automotive), UL94 V-0 & HF1 (electrical equipment) EN45545-2 R1 HL2 (Rail), BS476 part 6&7 Class 0: 25mm, Class 1: 50mm (former Approved Document B) and EN13501-1 5mm-20mm Class B, 21mm-200mm Class C(current approved document B).
This material has a thermal conductivity of 0.035?W/m·K, making it suitable for use in thermal insulation applications such as buildings, HVAC systems, and industrial equipment where energy efficiency is a consideration.
Weighing just 9kg/m³, it's easy to handle and install without compromising performance.
Key Features:
- Tested to EN 13501-2 (Euroclass B / C) and EN 45545-2 for reaction to fire
- Light-weight (9kg/m3)
- Excellent sound absorption
- Excellent thermal conductivity
- Can be supplied as a composite solution
- This Melamine foam insulation slab is 1.2M long annd 600mm wide. Available in 6-50mm thicknesses
- Siderise Comfort Extra Lightweight Acoustic Foam is a highly flame retardant foam offering excellent thermal insulation and very good sound absorption.
- Ideal for various applications, including ductwork lining, ventilation equipment, spatial absorbers, and vehicle absorption linings.
- Meets latest UK building regulations reaction to fire performance for wall and ceiling linings.
- Available in standard and with self adhseive backing versions for easy installation.
| Insulation Type | Melamine Foam Insulation Slab |
| Length | 1.2 M |
| Width | 0.6 M |
| Insulation Thickness | 6mm, 12mm, 25mm and 50mm |
| Material | Melamine foam |
| Thermal Conductivity | 0.035 W/K |
| Service Temperature | Max. 220*C |
| Installation | Self- adhesive/ Standard |
| Fire Ratings | Class O rated, BS 476 pt 6 & 7 |
| Density | 9 kg/m3 |
| Colour | Light grey mealamine resin |
| Application | HVAC, construction and automotive |
| Lead Time | 5-7 working days |
| Order Quanitity | Delivery Charges (Excluding VAT) |
|---|---|
| 1 - 10 | £20 |
| 11 - 20 | £40 |
| 21- 60 | £60 |
| 60 - 100 | £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.

