We are the leaders in the market offering various building components including our fibre cement products which provides a superb combination of quality, performance and non-hazardous material to meet all your construction needs.
As a key supply partner on thousands of construction projects across the world, we make the very best drywall material that help make homes, schools, hospitals and workplaces drier, warmer, quieter and safer than they have ever been.
As a major manufacturer in the construction supply chain network, we provide logistic arrangement and delivery to hundreds of specialist distributors and builders merchants across the world.
We offer an extensive product range to reflect a huge variety of projects and budgets, providing a guaranteed next day delivery for our customers. Many of the construction sector’s most successful companies trust our products, customer service and technical knowledge to give their business a competitive edge.
Our technical team are on hand to help with queries about any of our products and systems. For larger projects, we can provide the initial design support, followed by on-site technical support during the installation phase. For smaller projects, our website contains a wealth of information and practical videos, alongside telephone support.
For larger projects, we add value before, during and after the construction phase. Working with the project team, we can support the initial tender, finding ways to improve aesthetics or building performance, cut construction costs, reduce build times or suggest ways to lower on-going maintenance costs.
At Kalsi, we’re able to benefit from the findings learned in Etex’s research and development centres across the globe. Being part of Etex ensures that we can always provide our customers with the most innovative solutions. We also work with different research institutions and legal entities to provide you with safe solutions that meet with the legal construction requirements of all countries.
As a manufacturing company, we are aware of our responsibility to society, the environment and the people who work with us and with us. Therefore, we are very active in the social field, we encourage the responsible behavior of our employees and contractors in their daily work, and thus we direct the culture of our company into a conscious and sustainable management of resources.
Kalsi's customers have access to a range of training courses to help them get the best out of our drywall products and systems. Including CPD (Continuing Professional Developmen) lectures, to ‘how to videos’ and hands-on training, our trainers are available to maximise the skills set of your teams.
Behind Kalsi is the experience and expertise of a Belgian group with its deep root in fibre cement technology, Etex, which specializes in manufacturing top quality building materials and providing various offers of sustainable and affordable solutions.
1971 - Eternit Belgium joint venture with PT. Semen Gresik (Indonesia) to produce fibre cement. And PT. ETERNIT GRESIK officially established in Indonesia.
1973 – PT. ETERNIT GRESIK started operations and selling corrugated sheet fibre cement roofing along with accessories, flat board fibre cement sheet becoming an industry leader in this category for decades.
KALSIBOARD brand, a fibre cement-based flat sheet, 100% Asbestos Free developed in Indonesia.
2008 – An extensive product range is available under two key brands - KALSI brand for flat sheet board (KalsiBoard Ling, KalsiPart, KalsiPlank, KalsiClad and KalsiFloor) and ETER for corrugated sheet (Eter6, Eter 11, and Eter 14)
2008 – Launch "Panduan Kalsi" as the most complete and comprehensive KALSI lightweight construction system guidelines in Indonesia. Conduct training and seminars for thousands of architects, contractors and applicators in Indonesia.
2008 - Kalsi products growth surge in export markets of Asia Pacific and South Africa
The first fibre cement manufacturer to provide complete product and systems solution guide through the launch of Kalsi Guidance follow by training and seminars for architects, contractors, and applicators in Indonesia.
2012 - 2013 – PT. ETERNIT GRESIK boldly made a major investment program and capacity extension in Gresik Plant.
PT. ETERNIT GRESIK new production site in Karawang (West Java) becomes the most advanced fibre cement factory in the world.
PT. ETERNIT GRESIK (Gresik Plant and Karawang Plant) officially changed its legal entity name to PT. ETEX BUILDING PERFORMANCE INDONESIA under ETEX BUILDING PERFORMANCE division, part of Etex Company.
PT. ETERNIT GRESIK launched KALSI JOINT COMPOUND, the first compound powder for fibre cement in Indonesia. The product was awarded by TRAS N CO Indonesia (PERDI AWARD) in the same year.
2019 – KALSI become one of ETEX leading global commercial brand together with CEDRAL, DURLOCK, EQUITONE, ETERNIT, GYPLAC, PLADUR, PROMAT, SINIAT and SUPERBOARD.
Kalsi is part of the global Etex Group of Companies, which operates across Europe, Asia Pacific, Africa, Near & Middle East and South America.