Key Benefits

• Practical entry-level upgrade for everyday noise and footfall — two layers of 5kg MLV combined with SilentCork3 underlay provide a meaningful improvement in both airborne and impact noise without structural work
• Dual 5kg MLV layers for added mass — two rolls of 5kg mass loaded vinyl with staggered joints add dense mass to help reduce everyday airborne noise including talking, TV, and general household noise
• SilentCork3 Acoustic Underlay for impact isolation — installed above the MLV layers to reduce footfall and impact noise, and to provide a suitable bonding surface for the LVT finish, compatible with the Mapei VS90 adhesive system
• Suitable for bonded LVT installations — the SilentCork3 and Mapei Ultrabond Eco VS90 Plus combination provides a bonded LVT-ready substrate as part of the complete system
• DIY-friendly installation — no structural work required; the system is laid over the existing floorboards and the LVT is bonded directly to the SilentCork3 layer
• Slim build-up depth — approximately 10mm overall, making it one of the slimmest options in the range and suitable for most rooms without door or threshold issues
• Built-in 5% waste allowance — calculator quantities include a 5% overage to reduce the risk of under-ordering on site

Important Notes 

• This system is designed for timber floors intended to be finished with bonded LVT It is intended to improve both airborne noise and impact noise, but results will vary depending on the existing floor construction
• Sealant quantities are an approximation only and should be treated as a guide
• The calculator is provided as a guide only, and final quantities should always be checked before ordering
• Always follow the adhesive and flooring manufacturer’s guidance for installation and curing times

Installation Summary 

Installation involves:

1. Preparing the floor surface so it is clean, dry, and free from debris
2. Installing the first layer of 5kg MLV
3. Installing the second layer of 5kg MLV, staggering joints where possible
4. Sealing joints as required and applying Jointing Tape
5. Sealing perimeter gaps with AC95 Acoustic Sealant where required
6. Installing SilenceCork 3 underlay Using Mapei VS90 as required for a correct bonded LVT installation

For a more detailed installation guide click here.

Calculator Disclaimer 

This calculator is intended as a guide only. Advanced Acoustics will not be held responsible for any decisions made as a result of using this calculator.