Description
Sylomer® Acoustic Cradle Mounts

Sylomer® acoustic cradle mounts are heavy-duty micro-cellular polyurethane supports designed to isolate timber batten flooring for high-performance soundproofing.
- Micro-cellular polyurethane is a tough, spongy synthetic material that absorbs vibrations and blocks sound much better than standard rubber, cork, or foam.
- Natural frequency is the specific rate at which a material naturally vibrates when hit by a force.
Key Features
- Built for 50mm timber: Fits standard 50mm wide timber battens.
- Flexible tongues: Tongues sit 52mm apart and can bend to fit timber thinner than 50mm.
- Tough metal parts: Anti-corrosive metal handles high tension and rough conditions.
- Uneven floor fix: Rigid side flanges let you screw battens in with a small gap underneath to handle bumpy sub-floors.
- Low frequency control: Reaches natural frequencies as low as 10Hz with 1mm to 3mm of deflection (movement under weight).
Why Choose Sylomer over Rubber or Cork?
- Standard rubber or cork cradles do not list exact deflection rates or natural frequencies.
- Standard cradles work fine for basic home use.
- Recording studios and other high performance spaces need precise acoustic calculations for high-mass floating floors.
- Sylomer® provides exact load, deflection, and frequency data required for professional isolation.
- At very low frequencies Sylomer will provide the extra dB that may be required.
Product Options and Specifications
| Type | Deflection at max. load |
Max. load | Height | Code |
| Cradle 25 | nom. 3mm | 25kg | 27mm | 23562 |
| Cradle 30 | nom. 2mm | 30kg | 14.5mm | 23561 |
| Cradle 40 | nom. 3.2mm | 40kg | 27mm | 23261 |
| Cradle 75 | nom. 2.8mm | 75kg | 27mm | 23564 |
| Cradle 100 | nom. 1.7mm | 100kg | 14.5mm | 23563 |
Technical Drawings


Installation examples



We have a couple of blog help articles that provide some further information on vibration isolation. They can be read from the links below:
Vibration Natural Frequency Explained




