Thermalite Hi-Strength 7 Aircrete Block – Strong, Insulating, and Easy to Build With

The Thermalite Hi-Strength 7 Aircrete Block is built for high-load applications where strength and thermal performance matter. Perfect for walls, floors, and below-ground use, this 100mm block offers a robust 7.3N/mm² compressive strength combined with excellent insulation and fire resistance.

Features:

• 7.3N/mm² compressive strength for demanding structural loads
• Versatile for walls, floors, and below-ground construction
• Superior thermal insulation reduces energy costs and meets U-value targets
• Acoustic benefits cut down on airborne noise transmission
• Fire-resistant for enhanced safety
• Lightweight design speeds up installation and reduces labour
• Environmentally friendly, lowering CO₂ emissions over the building’s life
• Closed micro-cellular structure traps air for top thermal and acoustic performance

Perfect For:

• Builders requiring strong, energy-efficient blocks
• Residential and commercial projects with high load and insulation demands
• Faster construction and compliance with modern building regulations

Why Choose Thermalite Hi-Strength 7?
This block offers a reliable, efficient, and sustainable solution to meet the toughest building challenges with ease.