Thermalite Aircrete Block – 440 x 215 x 100mm

Efficient, Lightweight, and Thermally Superior

Discover the perfect balance of performance and economy with Thermalite Aircrete Blocks—engineered to deliver reliable solutions across a variety of construction applications. Ideal for walls, floors, and below-ground use, these blocks feature a closed micro-cellular structure packed with tiny air pockets that provide exceptional thermal and sound insulation.

Lightweight for effortless handling and installation, Thermalite blocks also boast high compressive strength and fire resistance, making them a versatile choice for both structural and insulation purposes. Their excellent thermal properties make meeting U-value requirements straightforward, while supporting reduced CO2 emissions for a greener build.

Features & Benefits

• Micro-Cellular Structure – Traps air pockets for superior insulation

• Outstanding Thermal and Acoustic Performance – Keeps buildings warm and quiet

• Lightweight Design – Speeds up handling and installation on site

• High Compressive Strength – Provides robust structural support

• Fire Resistant – Meets key fire safety standards

• Environmentally Friendly – Helps lower carbon footprint over building lifespan

Specification

• Brand: Forterra

• Range: Thermalite

• Dimensions: 440mm (H) x 215mm (L) x 100mm (W)

• Weight: 4.60 kg

• Manufacturer Code: TNAA100A

Perfect For

• Internal and external wall construction

• Floors and below-ground applications

• Projects targeting enhanced energy efficiency

• Builds prioritizing sustainable materials and methods

Why Choose Thermalite Aircrete Blocks?

Trusted by builders nationwide, Thermalite offers a smart, cost-effective choice for modern construction—delivering ease of use, environmental benefits, and outstanding thermal performance in one lightweight block.