Built to Endure. Made to be Trusted.
Premium refractory bricks engineered for extreme heat resistance, exceptional durability, and sustainable construction solutions.
Awards & Certifications
Industrial Model Patent from Saudi IP Authority
Thermal Laboratory Certification (Size 30)
+12 Years of Experience
+237 Completed Projects
About Us
When Quality is the Foundation...
KASVOL is the Best Choice
We are the market-leading company and trusted supplier of construction material solutions in Saudi Arabia. Through high quality, operational efficiency, and professional expertise, we create real value for our clients and community.
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95% Local Materials
Supporting local content and reducing import dependency
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High Thermal Insulation
Supporting local content and reducing import dependency
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Eco-Friendly
Supporting local content and reducing import dependency
Our Products
Discover our premium collection of insulated volcanic bricks with multiple technologies to suit all construction needs
3-Core Volcanic Block
- Dimensions
- 10×20×40 cm
6-Core Volcanic Block
- Dimensions
- 15×20×40 cm
8-Core Volcanic Block (Rough)
- Dimensions
- 20×20×40 cm
Volcanic Block Without EPS
- Dimensions
- 20×20×40 cm
Hordi Volcanic Block
- Dimensions
- 20×20×40 cm
Plumbing Block
- Dimensions
- 15×20×40 cm
Single-Core Plumbing Block
- Dimensions
- 20×20×20 cm
KASVOL EXTRA WHITE EPS 7.5
- Dimensions
- 20×20×40 cm
KASVOL EXTRA BLUE EPS 7.5
- Dimensions
- 20×20×40 cm
KASVOL EXTRA WHITE EPS 11.5
- Dimensions
- 25×20×40 cm
KASVOL EXTRA BLUE EPS 11.5
- Dimensions
- 25×20×40 cm
Lightweight Insulated Block (White)
- Dimensions
- 20×20×40 cm
Insulated Block Blue (Strength 35)
- Dimensions
- 20×20×40 cm
Juffali Insulated Block (Blue)
- Dimensions
- 20×20×40 cm
Rock Wool Insulated Block
- Dimensions
- 20×20×40 cm
Ribbed Block White (Strength 18)
- Dimensions
- 20×20×40 cm
Ribbed Insulated Blue (22-24)
- Dimensions
- 20×20×40 cm
Ribbed Juffali Block (Strength 35)
- Dimensions
- 20×20×40 cm
Solid Volcanic Block
- Dimensions
- 10×20×40 cm
Send Your Inquiry
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Saudi Vision 2030 Compliant
From Saudi Harrats to Your Home, Kasvol Sustainable Building, Energy Efficient, Lower Emissions
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Excellent Thermal Insulation
Maintains stable temperatures inside buildings, reducing energy consumption and costs
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Local & Eco-Friendly Materials
Made from Saudi raw materials, supporting local industry and reducing carbon footprint
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Strong & Cost-Effective
Long lifespan and high durability, reducing maintenance needs and increasing building sustainability
Delivery & Installation
Fast and safe delivery anywhere in the Kingdom with a specialized team for precise and professional tile unloading
Distributor Customer Support
We provide our distributors with ready customer opportunities with fast referrals and full support to increase sales and reach
After-Sales & Follow-up
Continuous follow-up to ensure customer satisfaction and answer any technical or product usage inquiries