Product Description

The VEDAFEU® FB Filler Board is a patented, all-in-one solution that acts as formwork, fire barrier, acoustic insulation, and thermal insulation.
Certified up to EI 240 (4 hours), it is designed for expansion joints from 20 mm to 60 mm in both horizontal and vertical applications.
With compressibility up to -60% and expansion movements of +20%, VEDAFEU® FB is ideal for hospitals, airports, schools, malls, industrial buildings, and stadiums.

Key Benefits

• Fire Protection – Tested and certified EI 240 (up to 4 hours).
• Multi-Function Design – Works as formwork, firestop, acoustic, and thermal barrier.
• Dynamic Movement – Handles -60% compression and +20% expansion.
• Easy Installation – No mechanical fixing required; safe for health and environment.
• Acoustic Performance – Provides up to 43 dB sound attenuation.
• Thermal Resistance – Thermal R-value up to 5.12 m²·K/W depending on thickness.

Packaging / Sizes

• Joint Widths: 20 mm, 40 mm, 60 mm
• Minimum Depth: 140 mm (other thicknesses available on request)
• Lengths: Supplied in 1200 mm pieces
• Conditioning: Anchoring springs for secure installation
• Sound Attenuation: 35–43 dB depending on size
• Thermal Resistance: R = 0.51 to 5.12 m²·K/W