PhoneStar SBX Sound Insulation Board

Soundproofing has been made easy with PhoneStar, SBX board which is a very versatile, high-performance and simple-to-use acoustic insulation product that exceeds Building Regulations for the Resistance to the Passage of Sound in the UK and Ireland. This eco-friendly, natural and breathable soundproofing board provides outstanding results for both airborne sound reduction (e.g. talking, music, and television noise) and impact sound reduction (e.g. footstep and furniture dragging noise).

Soundproof floors, walls, and ceilings with one single product. It is also CE marked. Because it is only 15mm thick, PhoneStar SBX board is an ideal soundproofing solution for new builds, conversions, refurbishments and remedial projects, because it takes up very little precious room space and is easy to install.

	Impact Rating: + 19 to 22 dB (Decibels) Expected Improvement
	Airborne Rating: + 18 to 23 dB (Decibels) Expected Improvement
	Thickness 15mm
	Sheet Dimensions: 1.2m x 0.8m
	Area: 0.96 ㎡

To be used with Phonestar Tape.

Key Benefits:

• 15mm thick
• Reduces Impact and Airborne Noise
• Easy to handle 1200mm x 800mm
• Ideal for retrofit due to its slim profile
• Adds thermal mass to timber/steel-framed structures
• Perfect to be laid on top of underfloor heating 
• Sustainable and Natural Product made from Cardboard and Sand

Performance

(Results from Institute Structural Physics (IBP), Germany)

Impact Sound of Concrete Floor (without any plasterboard on the ceiling) 

Before PhoneStar : Ln,0,w = 77 dB

After PhoneStar : Ln,w = 55 dB

Impact Sound Difference made by PhoneStar Board: ∆Lw = 22 dB 

*More Performance Data in files attached