The Story
The fermacell® 2E31 Acoustic Overlay is engineered to significantly reduce airborne and impact noise transmission. Perfect for both new builds and renovations, this durable, slim-profile system helps surpass building regulation requirements.
It consists of a 2 X 10 mm gypsum boards bonded to a 10 mm wood fibre base, serving as a dry screed alternative.
· Quick and easy to install
· Boosts underfloor heating
· No wet screed, no lengthy drying times
Technical Specification:
Description: Acoustic overlay (WF) with wood fibre boards of 10 mm thickness.
Thickness: 30mm
Size: 1500 mm × 500 mm (including a 50 mm shiplap joint)
UDL / Live load (kN/m²): 0 .25
Thermal resistance (m² K/W): 0 .26
Building material according to DIN EN 13501: Bfl-s1
Approvals:
European Technical Assessment: ETA-18/0723
BBA certificate reference: 98/3538
Please see below some recent acoustic test data using the Fermacell 2E31 product.
I Joist:
Pozi Joist:
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The fermacell® 2E31 Acoustic Overlay is engineered to significantly reduce airborne and impact noise transmission. Perfect for both new builds and renovations, this durable, slim-profile system helps surpass building regulation requirements.
It consists of a 2 X 10 mm gypsum boards bonded to a 10 mm wood fibre base, serving as a dry screed alternative.
· Quick and easy to install
· Boosts underfloor heating
· No wet screed, no lengthy drying times
Technical Specification:
Description: Acoustic overlay (WF) with wood fibre boards of 10 mm thickness.
Thickness: 30mm
Size: 1500 mm × 500 mm (including a 50 mm shiplap joint)
UDL / Live load (kN/m²): 0 .25
Thermal resistance (m² K/W): 0 .26
Building material according to DIN EN 13501: Bfl-s1
Approvals:
European Technical Assessment: ETA-18/0723
BBA certificate reference: 98/3538
Please see below some recent acoustic test data using the Fermacell 2E31 product.
I Joist:
Pozi Joist:
