A Raised Access Floor System that is simple, adaptable and high quality to create a functional level floor. Acoustically dampen your raised floor by reducing step noise up to 28 dB.
With SubFloor acoustic flooring - customised and built to meet your exact requirements and needs - the step sound level is reduced when someone walks on the floor in another room or on another floor of the building. Sound from calls, TV and radio can also be reduced when the right flooring choice improves airborne sound insulation.
Requirements and specifications vary in multi-apartment residential buildings, offices, kindergartens, schools or in buildings with other activities, depending on the way the sound is made in different rooms and environments. SubFloor acoustic flooring is developed together with leading experts and involves the use of screws together with a unique acoustic foot. The foot has a rubber damping that provides a step sound reduction of up to 28 dB without sacrificing stability.
However, to ensure that the requirements of the building are met, it is important to consider all the conditions - the construction of the floor in conjunction with the structure and layout of the building. A balancing act is needed to meet the requirements of every project. If a floor sags too much, it feels uncomfortably soft to walk on. We work with materials experts to ensure that the sound environment requirements are exceeded by a wide margin.
Highly Adjustable
- Multiple joist options.
- Screw heights 50 - 300 mm
- Joist heights 11 - 120 mm
- Multiple attachment options
Quick Assembly
- Pre-threaded holes
- 3.6 & 3.8 m long joists
- Smart snap screw foot
- Hollow composite screw
SubFloor Acoustic Construction Examples
Solid Construction
- Lightweight structure
- Superior load bearing
- Choice of fixing method
- Glue, nail or screw
High Quality
- Slow-grown Swedish pine
- FSC & PEFC certified for the environment
- Specialized rubber design
- Galvanised steel joists
Three different acoustic feet
SubFloor acoustic feet are designed to meet high standards of step and airborne sound insulation. Polyamide and TPE material quality with different properties in combination with the chosen joist type ensures good indoor acoustics in your particular project. There are now three different variants of acoustic feet. Flexible building heights with wooden or steel joists depending on the project requirements and conditions determines the type of acoustic foot.
Choose between three simple acoustic feet
these click onto our SubFloor screws...
and thread through our joists to acoustically dampen your raised access floor.
For Acoustic Test Data and Certification visit the links below
Impact Sound Pressure Levels - SubFloor, 200 Gypsum M1
Impact Sound Pressure Levels - SubFloor, 200 Screed M2
Sound Reduction Index - SubFloor, 200 Screed M3
SubFloor_impact sound_lab_100
SubFloor_impact sound_lab_300
SubFloor - Step sound improvement with parquet
SubFloor - Step sound improvement without parquet
SubFloor - Step sound level with parquet
SubFloor - Step sound level without parquet
SubFloor - Step sound level reference concrete flooring
Impact Sound Pressure Levels - SubFloor, 25 mm TPE
Impact Sound Pressure Reduction - SubFloor 25, chipboard M1
Impact Sound Pressure Reduction - SubFloor 25, Parquet & chipboard M2
Impact Sound Pressure Reduction - SubFloor 25, Plaster & chipboard M3
Impact Sound Pressure Reduction - SubFloor 25, Parquet, plaster & chipboard M4
Impact Sound Pressure Reduction - SubFloor 25, 2x Plaster, chipboard M5
Impact Sound Pressure Reduction - SubFloor 25, Parquet, 2x Plaster, chipboard M6
Help reduce multiple types of noise
SubFloor acoustic flooring is developed together with leading experts and involves using the screw together with a unique acoustic foot. The foot has a damping element that provides a step noise reduction of up to 28 dB.
Frequently asked questions about SubFloor Acoustic
Specially formed rubber within the foot absorbs vibrations, damping their amplitude and therefore the noise levels.
No. The rubber in the foot is formed so that it has different stages of compression to cope with any load.
To decrease impact vibration further a gypsum board can be used. Different methods are used depending on the environment. Get in contact for specific enquiries!
Airborne noise can be reduced by using insulation in the gap formed. If this insulation needs to be elevated from the base use our SubFloor insulation bearers that hang off the joists.
The SubFloor Systems:
