GenieMat Acoustic Underlay

Improve performance, reduce costs and simplify installation

GenieMat RST02 and RST05 are superior acoustic underlays for floors.

GenieMat rubber underlay is made from 94% recycled rubber content and can be used directly under tile, laminate, vinyl plank and timber flooring.

Noise reduction

Mid-Floor Construction	Floor Covering	IIC	∆IIC	STC	Notes
200mm slab no ceiling	Vinyl Plank	57	18	54	RST02
150mm slab no ceiling	Vinyl Plank	52	18	51	RST02
200mm slab no ceiling	Timber	56	20	55	RST05
150mm slab no ceiling	Timber	53	20	52	RST05

System documentation

Downloads

GenieMat RST02 Product Specification GenieMat RST Brochure RST05 Specification Guide GenieMat & Ardex Adhesive Spec GenieMat & Uzin Adhesive Test Report

Products

GenieMat RST02

GenieMat RST02 is an acoustic rubber underlay for floors.

RST02 is not susceptible to water damage or mould issues. This underlay can be used directly under tile - is a commercially rated crack isolation membrane.

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GenieMat RST05

GenieMat RST05 is an acoustic rubber underlay for floors.

RST05 is not susceptible to water damage or mould issues. This underlay can be used directly under tile - is a commercially rated crack isolation membrane .

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Case Studies and Inspiration

High Performing Midfloor Acoustics without the Need for Suspended Floors

PhoneStar acoustic board reduces build-up height in timber construction while maintaining optimal acoustic performance.

Commercial

PhoneStar

Whoa Studios – Te Puna Creative Hub

A soundproofing solution was required to minimise noise transfer between studio office spaces and a plant equipment room.

Okahukura Apartments - Fletcher Living

Fletcher Living’s Okahukura Apartments in Auckland required a flooring system that exceeded the G6 building code for noise control, ensuring long-term peace and quiet for residents.

Blocking noise between bedrooms in a residential home

A homeowner wanted to reduce noise transfer between two bedrooms in their home. Here's how PhoneStar helped them achieve this.

Converting a garage in a shared residential building into a fully soundproofed music studio

Converting a ground floor garage into a soundproofed music studio in a shared building seemed challenging, but learn how this SAE Supervisor’s vision came to life with PhoneStar acoustic board.

Residential

PhoneStar

Understanding G6 of the NZ Building Code: Acoustic Performance Standards

What are the regulations around noise transmission in the NZ Building code and how do you meet these requirements?

Education

How People Perceive Sound and Loud Noises

To understand acoustics, its best to grasp how sound is perceived and understanding the dB measurement.

Education

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