- Calcium silicate prices in Q1’26 showed a mixed global trend, with Asia mostly steady to firm, Europe mildly higher, and North America largely stable. Cost pressure, not strong demand, was the main reason behind price support.
- Feedstock conditions stayed mostly balanced as lime and silica availability remained adequate. The larger pressure came from energy, kiln operations, freight, and fuel-linked production costs.
- Downstream demand was steady from insulation boards, fireproofing materials, construction panels, and industrial thermal insulation. Demand was not strong enough to trigger a broad price rise, but it helped prevent sharper declines.
Asia
In Asia, calcium silicate prices moved on a stable-to-firmer note during Q1’26. Supply from regional producers remained available, but operating costs stayed supported by energy and freight volatility. The risk linked to Iran tensions and possible disruption around the Strait of Hormuz added caution to shipping and fuel markets, raising cost concerns for energy-intensive mineral processing. Downstream buying from construction materials, insulation, and fireproofing applications stayed moderate, with no sharp restocking. Export competition from Asian suppliers also limited stronger price gains.
Europe
In Europe, calcium silicate prices showed mild upward movement in Q1’26, mainly due to cost pressure rather than a strong recovery in consumption. Energy-sensitive production, logistics costs, and freight uncertainty supported firm offers. The Iran-related risk and Strait of Hormuz disruption concerns had an indirect effect through oil, gas, and shipping sentiment, which affected production and delivered-cost expectations. Downstream construction demand remained weak, but insulation and industrial thermal applications provided steady baseline consumption.
North America
In North America, calcium silicate prices were broadly stable during Q1’26. Domestic supply stayed balanced, and downstream construction demand did not show enough strength to lift prices sharply. Feedstock availability was not a major constraint, but higher energy and operating costs helped producers resist downward price pressure. Demand from industrial insulation, fire protection, and building materials remained steady, keeping the market range-bound.