A revolution in pipe lagging, GreenLAG® is the superior solution for waste water acoustic insulation.
Combining a patented visco-elastic QuietWave® noise barrier with microcellular acoustic foam, GreenLAG® increases vibration damping through its soft microcellular material for exceptional sound transmission loss.
GreenLAG® exceeds the acoustic requirements set out in the BCA 2011 (Ref. F5.6) for habitable & non-habitable rooms:
Exceeds Rw+Ctr 40 for habitable rooms.
Exceeds Rw+Ctr 25 for non-habitable rooms.
Classification: Group 1 (fire protection is not dependent on additional layer.)
VOC emissions: <0.5mg
Scores & Test Results
Maximum Noise Level (LAmax) – The maximum noise level over a sample period is the maximum level, measured on fast response, during the sample period.
The A Weighted Sound Exposure Level (LAE) – the noise level that would be generated if all the energy from a discreet noise event (e.g., a toilet flush) was compressed into 1 second.
Calculating the width (W) W = π x [OD + (2xT)] +50mm overlap
W = width of pipe lagging to go around the pipe
OD = Outside pipe Diameter
T = Pipe lagging thickness
π = 3.14
For maximum sound reduction, penetrations through ceilings and walls need to be addressed especially when down lights, air conditioning returns and access hatches are present.
Our talented project managers have over 100 years combined sound proofing experience.
Taking a holistic approach our staff are available to provide any guidance and advise on the best soundproofing and noise reduction solution to meet your needs.
We have experience working on a diverse range of projects and whether it be for your walls, floors ceilings, studios, meeting rooms, restaurants, sports halls and schools we can get it done! If you are a sound technician, or in the acoustics business or you are a novice we are happy to work with you and guide you on how soundproofing and noise reduction can help you!