Calcium silicate bricks are widely recognized as a versatile, high-performance refractory material, used across industries for insulation, industrial furnaces, boilers, and high-temperature applications. For engineers, procurement specialists, and industrial buyers, one of the most frequently asked questions is:
“What is the price of calcium silicate bricks?”
Understanding the price is not just about knowing a number. It involves evaluating density, size, temperature rating, quality, and manufacturer reputation. Highland Refractory provides reliable, cost-effective solutions tailored to your industrial needs. This guide explores all factors affecting calcium silicate brick pricing, typical price ranges, and purchasing advice to help you make informed decisions.
Calcium silicate bricks are lightweight, high-strength, and highly insulating refractory bricks made primarily of:
Calcium silicate (CaSiO₃)
Minor oxides and stabilizers for performance consistency
Key features of calcium silicate bricks include:
High thermal stability
Excellent insulation properties
Lightweight yet durable
Long-term chemical and mechanical stability
Highland Refractory manufactures customized calcium silicate bricks that meet international standards and are suitable for a wide range of industrial applications.
The price of calcium silicate bricks depends on several technical and commercial factors. Buyers should consider these factors when evaluating costs:
Low-density bricks (400–600 kg/m³): Lower price, lighter, good insulation, lower mechanical strength
Medium-density bricks (600–800 kg/m³): Balanced cost, moderate strength and insulation
High-density bricks (800–1000 kg/m³): Higher price, excellent load-bearing capacity, good high-temperature performance
Density directly influences the brick’s price, thermal efficiency, and suitability for specific industrial applications. Highland Refractory offers all density ranges with consistent quality.
Standard dimensions (230×114×75 mm, 230×114×65 mm) are priced lower due to mass production.
Custom dimensions increase manufacturing complexity and cost.
Custom sizing may be required for industrial furnace linings or unique boiler shapes, and Highland Refractory can provide tailored solutions at competitive rates.
Calcium silicate bricks are manufactured in different grades depending on their maximum service temperature:
Low-temperature bricks (~1000°C): Lower price, suitable for general insulation
Medium-temperature bricks (~1200–1300°C): Moderate price, suitable for most industrial boilers
High-temperature bricks (~1400°C): Higher price, suitable for high-temperature industrial furnaces
Price generally increases with the temperature rating due to enhanced raw material purity and manufacturing process control.
Autoclaved calcium silicate bricks: High strength, precise dimensions, slightly higher price
Fired/pressed calcium silicate bricks: Lower price, acceptable for general use
Highland Refractory ensures all bricks are ISO-certified, providing both quality assurance and predictable pricing.
Bulk orders reduce per-unit cost due to economies of scale
Small orders or samples have higher unit cost
Highland Refractory provides volume-based pricing for industrial buyers
Domestic orders are cheaper than international shipments
Heavy bricks incur higher freight costs
Highland Refractory offers global shipping solutions to minimize cost impact
Below is an indicative table showing average price ranges, based on density, size, and typical industrial applications. All prices are approximate and may vary depending on order volume, customization, and shipping:
| Brick Type / Grade | Density (kg/m³) | Size (mm) | Approx. Price (USD/pc) | Common Applications |
|---|---|---|---|---|
| Low-density | 400–600 | 230×114×75 | 2–4 | Pipe insulation, low-temperature boilers |
| Medium-density | 600–800 | 230×114×75 | 4–6 | Industrial boilers, kilns |
| High-density | 800–1000 | 230×114×75 | 6–10 | High-temperature furnace lining, steel and cement industry |
Note: Prices are indicative. Contact Highland Refractory for exact quotes based on your project specifications.
Choosing Highland Refractory ensures high-quality calcium silicate bricks at competitive prices. Our advantages include:
Premium raw materials: High-purity CaSiO₃ for superior performance
Advanced autoclaving technology: Consistent density and strength
International certifications: ISO, CE, and other export standards
Custom solutions: Tailored density, dimensions, and temperature grades
Global delivery: Efficient logistics for timely supply
Highland Refractory bridges the gap between performance and cost, ensuring that your investment delivers long-term efficiency and durability.
| Supplier | Price Range (USD/pc) | Key Advantage | Quality |
|---|---|---|---|
| Highland Refractory | 2–10 | Custom density & size, high-quality materials | ISO-certified, consistent |
| Generic Market | 1.5–8 | Low cost | Varies, quality less consistent |
| Imported European | 8–15 | Brand name | High price, similar performance to Highland |
Insight: Highland Refractory offers competitive pricing with high performance, often outperforming both local generic suppliers and imported brands in terms of service life, consistency, and thermal efficiency.
To receive an accurate price quote, provide the following:
Brick density and size
Required temperature rating
Quantity required
Intended application (furnace, boiler, industrial insulation, etc.)
Highland Refractory will provide a detailed quotation including shipping, optional custom specifications, and bulk order discounts.
CTA Example: “Request a free quote from Highland Refractory today for the most competitive calcium silicate bricks price.”
While price is important, total value depends on:
Thermal efficiency (reduces fuel cost)
Durability (longer service life)
Compatibility with furnace design
Reduced maintenance requirements
Highland Refractory emphasizes cost-effective performance, not just the lowest price.
Applications: Pipe insulation, low-temperature walls, boiler covers
Benefit: Excellent insulation, cost-effective
Applications: Industrial boilers, furnace arches, heat treatment kilns
Benefit: Balanced cost and strength
Applications: High-temperature industrial furnaces, steel and cement plant linings
Benefit: High load-bearing, excellent temperature resistance
Q1: What affects the price of calcium silicate bricks?
A: Density, size, temperature rating, manufacturing process, quantity, and shipping costs all impact the price. Highland Refractory provides options across all these parameters.
Q2: How much does a standard calcium silicate brick cost?
A: Typically between USD 2–10 per brick depending on density, size, and temperature grade. Contact Highland Refractory for precise pricing.
Q3: Can I get custom sizes and densities?
A: Yes, Highland Refractory offers fully customizable bricks to suit your furnace or industrial application.
Q4: Is shipping included in the listed price?
A: Shipping is calculated separately based on destination, order volume, and logistics requirements. Highland Refractory can provide optimized shipping options worldwide.
Q5: Why choose Highland Refractory bricks over generic options?
A: Highland Refractory ensures consistent quality, ISO certification, long service life, and technical support—providing better total value than lower-cost, inconsistent alternatives.
Calcium silicate bricks price is influenced by multiple factors beyond simple cost per piece, including density, dimensions, temperature rating, manufacturing quality, and shipping logistics. Highland Refractory provides high-performance, cost-effective calcium silicate bricks for all industrial applications.
When evaluating price, always consider total value, durability, thermal performance, and customization options. Contact Highland Refractory today for a competitive quotation and reliable high-quality calcium silicate bricks tailored to your industrial needs.
Highland Refractory delivers affordable performance, technical support, and global shipping, ensuring your industrial operations run efficiently and safely.
SiC Content 72-99%, ASTM/ISO Certified, 100% Factory Price | Export to 30+ Countries ① Superior Wear Resistance (Wear Index ≤0.05g/cm²) ② High Temp Stability (Max Service Temp 1600-1800℃) ③ Excellent Thermal Shock Resistance (≥40 Cycles 1100℃ Water Quench) ④ Fast Delivery (7-45 Days)
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