Xtralite-Plus 100 x 440 x 215mm 3.6N Thermal Block (90Pk)

Xtralite-Plus 100 x 440 x 215mm 3.6N Thermal Block (90Pk)

**Please note these are sold in full packs of 90 only**

The Xtralite-Plus 100mm Thermal Block is a lightweight, high-performance concrete block designed to deliver superior thermal efficiency while maintaining strong structural capability. Engineered for energy-efficient construction, it provides excellent insulation properties, making it ideal for use in housing, commercial, and industrial applications where thermal performance and strength are equally important.

Manufactured to strict quality standards, these blocks offer a smooth, consistent finish that is easy to handle, cut, and lay — ensuring faster build times and high-quality results on site.

Product Features / Specifications

• Block Dimensions: 440mm x 215mm x 100mm
• Material: Lightweight aggregate concrete
• Compressive Strength: 3.6N
• Thermal Conductivity: Excellent insulation performance
• Smooth Surface: Easy to plaster, render, or decorate
• Pack Size: 90 blocks per pack
• Application: Suitable for internal and external walls

Detailed Product Benefits

• Energy Efficiency & Thermal Performance
• The Xtralite-Plus Thermal Block provides low thermal conductivity, helping reduce heat loss through walls and improving the overall energy efficiency of buildings. Ideal for achieving compliance with Part L of Building Regulations.
• Lightweight & Easy to Handle
• These blocks are lighter than traditional dense concrete blocks, making them easier to lift and lay. This improves productivity on site and reduces manual handling strain.
• Strong & Reliable
• Despite their lighter weight, Xtralite-Plus Thermal Blocks offer a solid compressive strength of 3.6N, suitable for load-bearing and general construction use.
• Fire & Acoustic Benefits
• The block’s composition provides excellent fire resistance and improved acoustic insulation, enhancing comfort and safety in both residential and commercial buildings.
• Smooth Finish for Faster Finishing
• With a uniform, smooth texture, these blocks are ready for direct application of plaster, render, or paint, saving time and labour costs.

Applications and Versatility

• Internal and external wall construction
• Load-bearing and non-load-bearing walls
• Energy-efficient housing developments
• Commercial and industrial buildings
• Fire-resistant and sound-insulating partitions

Features & Benefits List

• Lightweight Thermal Block – Easier handling and installation
• Excellent Insulation Properties – Reduces heat loss, improves energy efficiency
• 3.6N Strength – Suitable for structural and general construction
• Fire & Sound Resistance – Enhances safety and comfort
• Smooth Surface Finish – Simplifies plastering and decorating
• Versatile Use – Ideal for internal and external walls

Technical Specifications

• Attribute Specification
• Block Size 440mm x 215mm x 100mm
• Material Lightweight aggregate concrete
• Compressive Strength 3.6N
• Thermal Conductivity Excellent (for improved U-values)
• Pack Size 90 blocks per pack
• Application Load-bearing & general construction

Additional Information

Bulk Orders Available – Perfect for large projects or developments.

Delivery & Collection Options – Order now for HI-AB delivery or pick up from our Bradford branch.

For pricing and availability, contact our sales team:

01274 720227

[email protected]