Insulation industry news from Global Insulation

New Zealand: The New Zealand government has announced the lifting of Level 4 lockdown outside of Auckland. Radio New Zealand News has reported that this will enable construction to resume. Inside Auckland, insulation is among four ‘critical products’ that the government has allowed to resume production.

The Building Industry Federation (BIF) said that the government had listened to suppliers' concerns.

New Zealand: Fletcher Building has suspended the production of its Pink Batts glass wool insulation at its plant in Canterbury region due to Covid-19 lockdown measures. RNZ News has reported that New Zealand entered Covid-19 lockdown level 4 in September 2021. As a result of the closure, Pink Batts insulation is in ‘extremely limited’ supply, including in the Auckland market.

Malaysia: Knauf Insulation’s Johor Bahru mineral wool insulation plant has successfully exported its first batch of 80% recycled glass Earthwool glass mineral wool insulation to Perth, Australia. The product uses Knauf Insulation’s ECOSE Technology biological binder and is equipped with new improved clean facing. The company says that it uses compression packaging to optimise shipping volumes.

Chief operating officer David Ducarme said, “Johor Bahru is an extraordinary achievement of commitment from Knauf Insulation colleagues from around the world who came together to work with local teams in unprecedented pandemic circumstances - setting a gold standard in safety - to ensure the highest quality solutions are now available to customers.”

The Johor Bahru glass mineral wool insulation plant has a production capacity of 75,000t/yr and was originally scheduled for completion in 2020. It had an investment of Euro120m. It was built export insulation products to markets in Japan, Australia, Korea, New Zealand and Singapore.

UK: The International Living Future Institute (ILFI) has awarded Knauf Insulation’s Supafil range of blowing glass wool insulation with Declare Red List Free Certification. The label signifies that the products contain none of a list of agreed harmful chemicals. The company says that its Supafil range, which is produced using 80% recycled glass, is the first blowing wool solution in Europe to receive the certification.

Director of housing and specification Matt Prowse said, “For the first time, people can see the environmental impact of individual construction products at a glance, in a clear and transparent way. For architects and housebuilders, using products with the Declare label – like the Supafil range – is good for business. It ensures installer wellbeing and is a powerful point of difference to customers in a competitive market.”

UK: Superglass has completed a Euro43m upgrade to its glass wool plant in Stirling, Scotland. Production capacity at the unit has been doubled to 60,000t/yr, according to the Scotsman newspaper. A new furnace, curing oven and an automatic packing system were installed as part of the upgrade. The project was first announced in 2017 following the acquisition of the company by Russia’s TechnoNicol in 2016.

UK: Superglass has tested a glass wool tea cosy against a traditional woollen version in a promotional video broadcast live on social media. In the experiment the tea cosy, made of 84% recycled glass wool insulation, kept a teapot hotter over a 90-minute period than an identical teapot with a woollen one. The teapots were filled with identical volumes of water and were measured with identical thermometers. By the end of the 90-minute experiment, the Superglass pot registered 67.7°C and the traditional cosy was down to 55.0°C.

“Of course, the tea cosy video is a bit of fun, but it highlights just how much of a difference good insulation can make,” said Bob Dalrymple, Head of Marketing at Superglass. He added that the company does not intend on manufacture tea cosies for sale.

France: Isover France has launched Isover Recycling, a closed-loop recycling service for construction and demolition glass wool waste. The new service has been developed in partnership with recycling specialists. It aims to reduce glass wool dumping in landfill and increase the proportion of recycled content in Isover’s glass wool insulation products. The Isover Recycling service is currently being deployed in two pilot areas: South-East France and Ile-de-France. It will then be rolled-out across the rest of the country. Other countries like Switzerland, Denmark and Sweden already offer construction site waste recycling services.

Romania: Saint-Gobain Isover plans to reopen its glass wool production line at its Ploiesti plant in July 2018. The line is expected to restart following a complete furnace rebuild and other upgrades. 50 new jobs will be created in production, logistics and administrative departments.

“The production line allows Isover to adapt its glass wool production capacity to the market demand in the region, given that Romanian market is the largest of the South-East European region. Our decision was generated by the positive trend registered by the construction market in the past year, a trend that is expected to continue over the next years as well,” said Ovidiu Pascutiu, General Manager for Saint-Gobain Rigips and Isover Romania.

Isover has also announced plans to upgrade its stone wool production line at the Ploiesti plant in 2018. The production capacity of the line will be increased by 30,000t/yr in 2019 following the Euro50m upgrade.

China: Javier Gimeno, head of Saint-Gobain’s business in Asia-Pacific, has blamed production overcapacity for the company’s decision to stop manufacturing glass wool. He said that overcapacity had forced prices down and lowered margins, according to the Wall Street Journal. He added that the company is targeting profits over 10% and that it wants its business in China to grow faster than the national economy. Subsequently, the group has focused on products such as mortars, plastics and car windows. Gimeno also raised the issue of environmental regulations being stricter for foreign firms in China, although this is changing.

Egypt: GlassRock Insulation Company, part of regional mining platform Ascom, has reported the successful completion of the commissioning phase of its new production line for glass wool. The new production line will produce 20,000t/yr of glass wool increasing the plant's total production to 50,000t/yr, of which 30,000t/yr is mineral wool.

"We are exceptionally proud to be manufacturing these strategic insulation materials, which can be used as both residential thermal insulation and as acoustic insulation. Our products can help to significantly reduce the impact of the energy crisis that Egypt is currently facing," said chief executive officer Bechir Dardour. According to Dardour the glass wool insulation that will be produced in GlassRock's Sadat City Free Zone plant is being manufactured principally with local materials.

In September 2012 GlassRock announced the launch of its first mineral wool production line. The company is now targeting exports to key markets in Europe, North Africa, the Gulf Cooperation Countries and Turkey.