SilentDirect Egg -loose sheets
- Loose sheets
- Self-adhesive backing
- Up to 40% better sound absorption
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SilentDirect Egg - Loose sheets
NOTE! Sold in loose sheets. Each sheet measures 50x40cm. Click here to buy SilentDirect Egg by the full box.
SilentDirect Egg is an advanced acoustic solution that combines powerful sound absorption with effective soundproofing. With its egg-shaped surface and a core of vibration-dampening NBR rubber, it is designed to reduce noise, decrease reverberation and control vibrations in both private and professional environments.
The product is up to 40% more effective than traditional sound absorbers thanks to its unique geometry and material structure. This makes SilentDirect Egg the obvious choice when you want professional sound control in everything from music studios and machine rooms to home offices and gyms.
Sound absorption and soundproofing for all environments
SilentDirect Egg is developed to tackle acoustic challenges where both airborne and structure-borne sound need to be controlled. The three-dimensional egg profile effectively disrupts sound waves, which reduces echo and significantly improves room acoustics. At the same time, the dense NBR rubber core dampens vibrations and structure-borne noise, contributing to an overall quieter experience. In office environments, the product reduces distracting noise and improves concentration. In studios, it enhances sound quality by suppressing unwanted reflections and room resonances. For industrial environments, such as machine rooms, workshops and compressor rooms, SilentDirect Egg helps reduce machinery noise and create a safer, more ergonomic working environment.
In residential spaces, the product can advantageously be used in home offices, TV rooms, bedrooms and children’s rooms to create a more peaceful and private sound environment. Even in gyms, workout spaces and public areas, SilentDirect Egg improves acoustics and provides a quieter and more pleasant atmosphere. The product is also highly effective for soundproofing technical installations such as ventilation ducts, fan rooms and server rooms where noise levels can otherwise be disruptive.
Easy installation with self-adhesive backing
SilentDirect Egg is designed to be easy to install, even without prior experience. The self-adhesive backing allows you to quickly attach the product directly to walls, ceilings or other surfaces. Peel off the protective film and press in place – it’s that simple. If you need to adapt the absorber to a specific space, you can easily cut or trim the material with ordinary scissors or a knife. This gives full flexibility when installing in tight corners, around piping or in custom panels. Note that the self-adhesive backing is not intended for prolonged contact with water. For outdoor use or in damp areas, it is recommended to glue the product with weather-resistant adhesive or secure it mechanically with, for example, staples – provided the surface allows it.
Durable, water-repellent and flame-retardant material
SilentDirect Egg is made of nitrile rubber (NBR), a material with an open-cell structure that both effectively absorbs sound and resists external stress. The water-repellent surface makes the product ideal for use in damp environments such as machine rooms, technical spaces, crawl spaces or garages. The product withstands temperatures between -50 °C and +110 °C, making it suitable for both cold and hot environments without losing function. It is also flame-retardant according to industrial standards – when exposed to flame, the material melts instead of igniting, which increases safety in sensitive environments.
Thicknesses, dimensions and sales format
SilentDirect Egg is available in several thicknesses to meet different soundproofing needs. Available thicknesses are 15mm, 25mm, 35mm and 50mm. The thicker variants (35mm and 50mm) have a built-in SilentDirect Neo layer, which further enhances the product’s ability to block structure-borne noise and vibrations. Each sheet is sold individually and measures 50x40cm. This allows you to purchase exactly the number of sheets you need for your project, making it convenient for both small installations and for supplementing existing ones. Loose sheet sales also provide greater flexibility for custom solutions. SilentDirect Egg is a flexible building block for anyone seeking a professional and effective solution to acoustic problems. Whether you want better sound quality, a quieter environment or effective soundproofing, this is a choice you can rely on.
Size | Each sheet is 50x40cm. |
Thickness | 15mm, 25mm, 35mm or 50mm. |
Material | NBR rubber (nitrile rubber). |
Sound absorption (NRC) | 0.70 according to ISO 354. |
Area of use | Sound absorption and vibration damping in wall, ceiling, and floor constructions, as well as in vehicles, engine rooms, and technical installations. |
Unit | Individually. Per sheet. Each sheet is 50x40cm in size. |
Installation | With self-adhesive backing on clean, dry, and smooth surfaces. Alternatively, with adhesive or staples. |
Colors/finishes | Black. |
Edge profile | Straight-cut. Minor variations may occur due to the material's flexibility and properties. |
Surface texture. | Egg-shaped surface with a lightly textured finish. Variations may occur. Made with a semi-open cell structure. |
Weight | Per sheet (50x40cm): approx. 150g (15mm), 200g (25mm), 450g (35mm), 700g (50mm). |
Density | 50 kg/m³. |
Durability | Very high. Maintains function and shape over time with proper use. Long-lasting elasticity and dimensional stability. |
Origin/processing | Manufactured in China. |
Environmental certifications | Complies with REACH and RoHS. Free from prohibited substances according to EU directives. CE marked. |
Allergy-friendly | Contains no known allergenic substances, but individual sensitivity cannot be excluded. |
Odorless | A slight rubber smell may occur when opening the box and for some time thereafter. Typically disappears after a few days. The product should not be used in direct sunlight for extended periods. |
Moisture resistance | The surface is effectively water-repellent. |
Mold resistance | Yes. The material is inorganic and does not provide a breeding ground for mold. |
UV resistance | Limited. Should not be exposed to direct sunlight for extended periods. |
Care instructions | Requires no maintenance. Can be wiped with a damp cloth when needed. |
Recyclability | No. Consists of synthetic rubber that cannot be recycled. Should be sorted as combustible residual waste according to local guidelines. |
Packaging | Packaged in appropriate packaging such as cardboard, e-commerce bag, or corrugated cardboard depending on product variant and quantity. |
Return policy | 14 days from the delivery date. The product must be in new condition and in its original packaging. |
Right of withdrawal | 14 days according to the Distance Contracts Act. Not applicable for custom-made products. |
Right to exchange | 14 days. Exchange for another item in the same condition. Any price difference will be adjusted. |
Warranty | 5 years. Covers material and manufacturing defects under normal indoor use. |
Application temperature | +15°C to +35°C. Installation should be done on a clean, dry, and dust-free surface to ensure good adhesion. |
Temperature resistance | -50 °C to +110 °C. |
Fire rating | B1-S3, d0. |
GPSR (General Product Safety Regulation) | Tillverkare/importör: SilentDirect AB, Nyängsgatan 6, 295 39 Bromölla, Sverige. E-post: kundservice@silentdirect.se |
Moisture resistance factor (μ) | 12 000. |
Thermal conductivity | 0,030 W/m·K (–20 °C), 0,032 W/m·K (0 °C), 0,036 W/m·K (+40 °C). |
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