Product Description

PIL Group Glasswool Insulation is a resin-bonded thermal and acoustic insulation material manufactured using up to 90% recycled glass. Designed for use in framed walls, ceilings, and mid-floor applications, it is available in both blanket and segment formats to suit a wide range of construction requirements. The product provides high-performance insulation for both residential and commercial buildings and is engineered to meet New Zealand building standards.

 

PIL Group Insulation Brands

PIL Group distribute their Glasswool Insulation products under two brands;

> Premier Insulation:  specializing in residential and light-commercial projects, Premier Insulation offers full-service supply & installation of thermal and acoustic insulation. 

With a branch network servicing Northland to Invercargill, the Premier Insulation network offers the strength of a national brand, with the commitment and connection of a locally owned and operated business.

Premier branded insulation is exclusively available through the Premier Insulation network, and is supported by a 50-year durability warranty.

> TemperTherm Insulation:   PIL Group also supply their polyester and glasswool insulation to independent installers and the wider market under their TemperTherm Insulation brand.  This allows them to meet broader market demand, and to support the commercial and tender markets.

 

Technical and Environmental Benefits

• Contributes towards points in multiple Green Building Rating Schemes, including but not limited to Green Star NZ, Homestar, Living Building Challenge - Refer to the "GREEN BUILDING INFO" tab at the top of this page for more information.
• PIL Group Glasswool delivers strong thermal performance with high R-Values (up to R7.3 in a single layer), supporting compliance with NZBC H1 Energy Efficiency requirements. The material is non-combustible, withstanding temperatures above 600°C before melting, enhancing fire safety. It is durable, flexible, and easy to install, with a 50-year durability warranty.
• Environmentally, the product utilises up to 90% recycled glass.
• Selected products are BRANZ Appraised and certified by Eco Choice Aotearoa, demonstrating compliance with recognised environmental and performance standards.

Manufacturer Information -

Supplier Information - PIL Group Limited

PIL Group Limited is a NZ owned and operated manufacturer and importer/distributor of thermal and acoustic insulation; ranged and stocked to support building designers, specifiers, and the wider construction industry to create a healthy and energy efficient built environment.

Their polyester insulation is manufactured in their production and warehousing facility in Ngaruawahia, and the glasswool insulation range is imported from our longstanding manufacturing partner in Taiwan.

The business also operate bulk-store and distribution centres in Auckland and Christchurch to support easy and fast access to products.

The company distributes its Premier brand of insulation through a national network of Premier Insulation installers. These are independent businesses licensed to use the Premier brand, and each operate within an exclusive territory, but together provide a nationwide network and brand presence. The Premier network provides a full supplied and installed service.

PIL Group also support and supply the commercial and tender markets under their TemperTherm brand.

 

Application and Purpose

Glasswool insulation is suitable for a wide range of applications including:

• Framed wall systems.
• Ceiling and roof spaces.
• Mid-floor insulation

It is commonly specified for both residential housing and commercial buildings, where thermal efficiency and acoustic control are required. Its non-combustible properties also make it appropriate for buildings across various risk categories.

 

Installation and Maintenance

The insulation is lightweight, flexible, and soft to handle, making installation efficient for installers. It is designed for long-term performance when installed in accordance with manufacturer guidelines and BRANZ appraisals. Minimal maintenance is required over its lifespan, with durability supported by a 50-year warranty.