US: Knauf Insulation is celebrating the 20th anniversary of the beginning of operations at its Shasta Lake glass wool insulation plant in California. Local press has reported that the company increased its capacity by 70% over the past two decades. Today, the Shasta Lake plant employs 156 people. It has implemented sustainable practices in its production, including the use of ECOSE Technology plant-based binders in the place of petrochemical alternatives. It also recycles 600,000 glass bottles daily, constituting 50% of its glass consumption. This presented the plant with difficulties when Covid-19 lockdowns reduced local waste glass generation.
Rockwool increases first-quarter sales and earnings in 2022
Denmark: Rockwool recorded consolidated sales of Euro924m in the first quarter of 2022, up by 38% year-on-year from first-quarter 2021 levels. The group’s earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 12% year-on-year to Euro155m.
CEO Jens Birgersson “High demand and sales price increases drove double-digit revenue growth across almost all business units. While not materially affecting sales performance at this point, the terrible war in Ukraine and the challenging geopolitical situation are contributing to an already stressed global economy. Even with the price increases, the soaring energy, material, and logistics costs diluted margins in the first quarter. This will necessitate further price increases across the businesses.” Birgersson added “We expect to restore margins in the coming quarters.”
In its Outlook 2022, Rockwool predicted full-year net sales growth of 20 – 25% in local currencies and Euro425m-worth of group investments during the year, excluding acquisitions. It says that its business in Russia continues operating on a stand-alone basis, in order to avoid nationalisation and loss of its intellectual property.
Gomelstroymaterialy to begin insulation exports to St Petersburg
Belarus: Gomelstroymaterialy has entered talks with the administration of St Petersburg’s Krasnogvardeyski District over the possible start of exports of insulation and wall panels to the Russian population centre. Business World Magazine has reported that construction, especially of social facilities, is also an area in which the local government officials say they would like to advance cross-border cooperation.
Mannok’s sales rise in 2021
UK: Mannok recorded sales of Euro270m in 2021, up by 16% year-on-year from Euro233m in 2020. The company’s earnings before interest, taxation, depreciation and amortisation (EBITDA) fell by 17% to Euro25.8m from Euro31.1m. The group attributed this to substantial cost absorption beginning in mid-2021. It noted particularly high raw material costs in its insulation segment due to current global shortages. Overall energy prices rose by 66% year-on-year, while the cost of carbon emissions trading scheme (ETS) credits more than doubled to Euro80/t at the end of the year.
Mannok said that demand for its products remains resilient, supported by stronger cost recovery. It added that a levelling out in energy prices has driven stronger profitability in the first quarter and April of 2022.


