Thermalite Block 100mm

Thermalite Aerated Block 3.6N – Product Overview

The Thermalite Aerated Block 3.6N (440 x 215mm) is a lightweight concrete block ideal for quick, efficient installation in a wide range of building projects. Its aerated structure makes it easy to handle on-site while enhancing thermal insulation, acoustic resistance, and fire safety.

Manufactured to A1 fire rating standards, this block is non-combustible and conforms with current UK fire regulations. It offers excellent energy efficiency, helping to reduce heat loss in walls and partitions. Whether used for load-bearing or non-load-bearing applications, this aerated block provides a reliable solution for builders looking for speed, safety, and performance.

Applications

• Ideal for internal and external walls in domestic and commercial builds
• Used in cavity walls, partition walls, and infill panels
• Suitable for both load-bearing and non-load-bearing applications
• Excellent thermal insulation and acoustic control
• A1 non-combustible material for fire-safe construction

Delivery in and Around London

We offer fast, dependable delivery to:

• All London zones: Ealing, Southwark, Newham, Kensington, Camden
• Greater London areas: Harrow, Enfield, Bromley, Redbridge
• Nearby counties: Hertfordshire, Surrey, Essex, and Kent