Download the documentationYou have a question ?
Contact the manufacturerYou have a project ?
Get a quotation
Contact the manufacturerYou have a project ?
Get a quotation

Description See +Hide
Seacoustic floors improve thermal and acoustic performance in multi-family housing. These lightweight floor systems minimize the carbon footprint with three times less steel and 2,5 times less concrete than a solid reinforced concrete slab. Simplified installation systems (no formwork, cuttable product) improve the speed of implementation.
The Seacoustic 3 floor: PLTA-EBS floor
- Flooring that addresses both acoustics and thermal bridges at floor level.
- The EBS stores CO2 (less than 7,66 kg CO2 eq./m²) according to standards NF EN 15804 + A1 and NF EN 15804/CN
- Biogenic Weight of 11.1 kg/m²
Seacoustic 4 flooring: PLTA-Seacbois flooring
- A flooring system that addresses both acoustics and thermal bridges at floor level in multi-family housing. It creates thermal insulation between apartments.
- This system makes installing a heated ceiling much easier thanks to the OSB on the underside.
Seacoustic 5 flooring: PLTA-Clima flooring
- In addition to improving acoustic and thermal performance, the Seacoustic 5 floor system integrates underfloor heating/cooling directly into the compression slab. It creates thermal insulation between apartments.
- Reduces the floor thickness (no floating slab)
- Savings on drying times
- Thanks to its OSB-polystyrene composition and thermal resistance, Seacbois allows for the integration of a heated/cooled floor system into the compression slab on upper floors. Seacbois also allows for the secure fixing of pipes within the polystyrene and provides all necessary safety for operators thanks to its OSB underside.
Characteristics CheckHide
- The lightness of the floors: 200 kg instead of 500 kg for an equivalent solid slab.
- It minimizes the carbon impact.
- Partial thermal break (ES thermal break): Average Ψ = 0,30 W/(mK)
- Total thermal break (ES + EP Fire breaks): Average Ψ = between 0,20 W/(mK) and 0,23 W/(mK)
- Sound attenuation Rw+C of 59 to 72 dB
- The system is integrated into FEST n° QA12-D (Example sheet of technical solutions to the Qualitel Acoustics Reference Framework)
General documentation CheckHide
Videos CheckHide

Seacoustic 5 flooring
VideoVisit
Seacoustic 3 flooring
VideoVisit
Manufacturing of our biosourced EBS slab
VideoVisit
- #Floor
- #Insulation
- #Thermal
- #Acoustic










